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Industrial Supplier & Distributor of Pressure Diaphragm Seals, Gauges, Regulators, Switches, Pressure & Transmitters

Ashcroft Switch A Series
Ashcroft Switch A Series
  Ashcroft Digital Gague
Ashcroft Digital Gague
  Ashcroft Transducer
Ashcroft Transducer

With a supply of industrial pressure products including diaphragm seals, gauges, and transmitters, Temp-Press' diverse selection is appropriate for numerous industrial and commercial applications. Our diaphragm seals are available in stainless steel, nickel, K-Monel, Hastelloy B and C, titanium, Teflon, and other materials, with pressure ratings from 500 psi to 15,000 psi. We carry threaded, threaded with flushing connection, raised face flange, in-line threaded and other variants, to suit countless requirements. In addition to commercial and industrial gauges, we also offer differential, sanitary, test, and digital gauges to provide expert pressure measurement. But that's just the tip of the iceberg: for a complete breakdown of the state-of-the-art pressure products distributed by Temp-Press, please browse the categories below.

   

Ashcroft Pressure Diaphragm Seals

Watch the video below to learn more about Ashcroft's Duragauge Pressure Gauge with PLUS:

 

PLUS!™Performance� Liquid-filled performance in a dry gauge!is a breakthrough technology developed for Ashcroft pressure gauges providing virtually liquid-filled performance in a dry gauge, the Ashcroft® PLUS™ Performance option.

 

Diaphragm Seal Overview
Diaphragm Seal Overview
  Diaphragm Seal Selection Guide
Diaphragm Seal Selection Guide

Threaded Capsule Diaphragm Seal Type 100 Series

  • The top housing and diaphragm capsule are interchangeable with all Ashcroft bottom housings.
  • A fill/bleed connection is standard, which permits filling the seal and instrument simultaneously after evacuation and allows the fill to flow into the completed unit.
  • A Viton O-ring, compatible with all standard fill fluids, and a Teflon back-up ring provide a seal between the diaphragm capsule and the top housing.
  • A thin Teflon PTFE gasket between the diaphragm and bottom housing ensures a leak-tight corrosion resistant seal even at high pressure.
  • Top housing and pressure instrument are removable.
  • Continuous-duty design will prevent loss of process fluid if pressure instrument is removed or fails.

Welded or Bonded Diaphragm Seal Type 200 Series

  • A metal diaphragm is welded to the top housing. Elastomeric diaphragms are bonded to the top housing. Either provides a double positive seal.
  • A fill/bleed connection is standard, which permits filling the seal and instrument simultaneously after evacuation and allows the fill to flow into the completed unit.
  • A Viton O-ring, compatible with all standard fill fluids, and a Teflon back-up ring provide a seal between the diaphragm capsule and the top housing.
  • A thin Teflon PTFE gasket between the diaphragm and bottom housing ensures a leak-tight corrosion resistant seal even at high pressure.
  • Top housing and pressure instrument are removable.
  • Continuous-duty design will prevent loss of process fluid if pressure instrument is removed or fails.

     


 


Clamped Diaphragm Seal Type 300

  • An elastomeric or Teflon® diaphragm is clamped securely between the top and bottom housing with clamp rings, ensuring a positive seal.
  • A fill/bleed connection is standard, which permits filling the seal and instrument simultaneously after evacuation and allows the fill to flow into the completed unit.
  • Available Teflon® diaphragm offers corrosion resistance to most acids, caustics,alkalies, keytones, hydrocarbons and alcohols.
  • Available Viton® or Kalrez diaphragms for low pressure instruments from 10 inches of water.
  • Rugged, flexible and fatigue resistant for superior service life.
  • Continuous-duty design will prevent loss of process fluid if pressure instrument is removed or fails.

�Mini� Diaphragm Seal Type 310, 315 All-Welded Features

  • Compact size to fit space- restricted areas
  • Designed to protect transducers, miniswitches and 31⁄2Ë or smaller pressure gauges from corrosion, plugging or freeze-up
  • All-welded metal construction prevents leakage of process media
  • Rated for 2500 psi at 100°F
  • Fill/bleed connection is standard

Midi Diaphragm Seal Type 311/312

  • All-welded metal construction, prevents leakage of process media
  • No gaskets or bolts
  • Top housing material 316L stainless steel standard
  • Diaphragm materials in 316L stainless steel, Hastelloy C and Tantalum
  • Bottom housing materials in 316L stainless steel and Hastelloy C
  • 1⁄4 NPT or 1⁄2 NPT instrument connections
  • A multitude of process connection sizes
  • Type 312 furnished with 1⁄8 flushing connection
  • Compact design
 

Flanged All-Welded Diaphragm Seal Types 402/403

  • Recommended for use where clamped joints are not acceptable
  • Assists in controlling plant emissions by helping prevent potential leakage of hazardous chemicals
  • Prevents inadvertent disassembly
  • All-stainless steel construction is standard

All Welded Diaphragm Seal Type 510/511

  • Compact size
  • Light weight
  • All-welded design
  • 1500 psi rating standard, 5000 psi rating optional
  • Continuous duty design
  • Minimized fill volume
  • Male connections eliminate adapters/fittings
  • Available flushing connection (Type 511)
  • Dual inch and metric wrench flats

High Displacement Diaphragm Seal Types 702, 703 & 740, 741

  • For pressure instruments ranging from 30Ë H2O to 750 psi
  • Used in instruments with large displacement actuators
  • For applications requiring an impermeable metallic diaphragm
  • Available in many material combinations
  • Diaphragm electron beam welded to isolator body
  • Furnished with fill/bleed connection  

    Chemline gauge isolator

    SG Series Gauge Isolators - PVC, PP, PVDF

     

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Ashcroft General Gauges

Duratran® Transmitter Type 2279, ASME B 40.1 Grade 2A (±0.5% of span)

  • Takes the place of an electronic transmitter and a mechanical gauge
  • FM approved to 10,000 psi
  • 4-20mA, 2 wire output
  • Zero and span adjustments
  • 4 1⁄2Ë solid-front phenolic case
  • Accuracy: ±0.5% full scale including linearity, hysteresis and repeatability


Type 1122 Special Application Gauge

  • Accuracy ASME B40.100 Grade A
  • Dial size 2 1/2" only
  • Specialized product used for pump, turbine and compressor applications

 

Type 23DDG Mini Gauge 

  • Compact size - 23mm (.906') diameter
  • ABS case with acrylic window ultrasonically  welded case
  • Wrench flats on socket for easy installation
  • Available in 60-300 psi
  • Direct Drive technology for excellent shock resistance


Ashcroft Pressure Gauges

Commerical Pressure Gauges

Commercial Gauges Type 1000

  • Case material is black painted steel
  • Plastic window to eliminate glass breakage
  • Now available through 6000 psi
  • Dial faces match other Ashcroft® commercial gauges for easy readability
  • Patented PowerFlex™ movement with polyester segment
  • True Zero™ indication, a unique safety feature

Commercial Gauges Type 1001T

  • Case: Black painted steel
  • Mounting: U0-clamp (UC)
  • Window: 1/4-turn threaded polycarbonate
  • Dial: Black figures on white background
  • Pointer: Black, aluminum

Metric Case Commercial Gauge Type 3005/3005P

  • 304 stainless steel case liquid-filled, dry or field-fillable (Type 3005)
  • ABS case, liquid-filled, dry or field-fillable (Type 3005P)
  • Patented PowerFlex™ movement with polyester segment
  • Pressure ranges from vacuum to 15,000 psi and compound
  • Two-year warranty on liquid-filled gauges
  • True Zero™ indication, a unique safety feature
 

Commercial Gauge Type 1005

  • Case material is black-painted steel
  • These gauges have a heat-resistant push-in polycarbonate window
  • Dial faces match other Ashcroft® commercial gauges for easy readability
  • Patented PowerFlex™ movement with polyester segment
  • True Zero™ indication, a unique safety feature

Commercial Gauge Type 1005P

  • Corrosion resistant ABS case
  • Now available in 11⁄2Ë ï¿½ 31⁄2Ë sizes in both lower and back connection
  • New panel mount conversion kit allows user to transform a back connect gauge into a panel-mount gauge
 

Type 1007P XOR and 1001T XOR Commercial Refrigeration Gauges

  • Patented PowerFlex™ movement with polyester segment for a gauge that is more shock resistant than conventional movement gauges
  • FlutterGuard™ a standard feature in these gauges eliminates pointer flutter

Stainless Steel Metric Case Commercial Gauge Type 1008A/AL

  • 63mm (2 ½Ë) and 100mm (4Ë) case sizes
  • Corrosion-resistant stainless steel case/ring
  • Dry, field-fillable or liquid-filled versions
  • Patented PowerFlex™ movement
  • True Zero™ indication, a unique safety feature
  • Two-year warranty on liquid-filled gauges

Differential Pressure Gauges

Differential Pressure Gauges Types 1125, 1125A ASME B 40.1 Grade A (±2-1-2% of span)

  • 4 1⁄2Ë and 6Ë dial sizes
  • Aluminum cases
  • Bronze Bourdon tube and socket
  • Ranges through 1000 psi
  • Micrometer-adjustable pointer
  • Available with electric contacts
  • Static pressures from 30-1500 psi depending on the range of gauge
  • Pointer indicator with zero at seven or twelve o�clock position
  • Built-in back case flange for easy wall mounting

Differential Pressure Gauges Types 1127, 1128 ASME B 40.1 Grade A (±2-1-2% of span)

  • 316 stainless steel wetted parts
  • 4 1⁄2Ë or 6Ë dial sizes
  • Ranges from 10 psi-1000 psi
  • Static pressures from 45 psi-1200 psi depending on the range of the gauge
  • Pointer indicator with zero at seven (1127) or twelve o�clock position (1128)
  • Built-in back case flange for easy wall mounting

Type 1134 � 4 1⁄2Ë Low Pressure Differential Gauges

  • Convoluted diaphragm actuator
  • Stainless steel case
  • Ranges from 0.6 IWD-60 IWD
  • Static pressures up to 35 psi
  • Glass filled nylon body(1)
  • Buna-N seals (others available)
  • Superior magnets for smoother power motion
  • Low cost reed switches available
  • 5-year warranty
  • Flush mounting accessories standard
 

Type 1130 � 2,Ë 21⁄2,Ë 31⁄2,Ë 4,Ë 41⁄2,Ë & 6Ë Differential Gauges

  • Piston actuator
  • Stainless steel case
  • Ranges from 5 psid-150 psid
  • Static pressures up to 6000 psi(4)
  • Aluminum(3), brass or stainless steel bodies(1)
  • Buna-N O-rings (others available)
  • Superior magnets for smoother pointer motion
  • Standard or explosion-proof reed switches available
  • 5-year warranty

Type 1131 � 21⁄2,Ë 31⁄2,Ë 4,Ë 41⁄2,Ë & 6Ë Differential Gauges

  • Rolling diaphragm actuator
  • Stainless steel case
  • Ranges from 5 psid-100 psid
  • Static pressures up to 3000 psi
  • Aluminum(3), brass or stainless steel bodies(1)
  • Buna-N O-rings (others available)
  • Superior magnets for smoother power motion
  • Standard or explosion-proof reed switches available
  • 5-year warranty

Type 5503 Differential Pressure Gauge

  • Stainless steel case
  • Nace compliant option
  • Ranges from 5 psid-150 psid
  • Available with custom flow monitoring dials
  • 1450 psi static pressure standard with optional static pressure to 5801 psi
  • External zero adjust
  • 4" (100 mm) or 6" (160 mm) dial sizes
  • Optional liquid-filled case
 

Type 1132 � 2 1⁄2,Ë 3 1⁄2,Ë 4,Ë 4 1⁄2,Ë & 6Ë Differential Gauges

  • Small convoluted diaphragm actuator
  • Stainless steel case
  • Ranges from 1 psid-60 psid
  • Static pressures up to 3000 psi
  • Aluminum(3), brass or stainless steel bodies(1)
  • Buna-N O-rings (others available)
  • Superior magnets for smoother power motion
  • Standard or explosion-proof reed switches available
  • 5-year warranty

Type 1133 � 31⁄2,Ë 4,Ë 41⁄2,Ë & 6Ë Differential Gauges

  • Large convoluted diaphragm actuator
  • Stainless steel case
  • Ranges from 1 IWD-25 IWD
  • Static pressures up to 500 psi
  • Aluminum(2) and stainless steel bodies(3)
  • Buna-N seals (others available)
  • Superior magnets for smoother power motion
  • Standard switches available
  • 5-year warranty

Type 5509 Differential Pressure Gauge

  • Stainless steel case
  • 316 stainless steel wetted parts
  • Inches of water differential ranges
  • Static pressure for ranges 160IW & lower-145 psi or above 160IW-360 psi
  • External zero adjust
  • Available with open or solid front case styles
  • Optional liquid-filled case
  • 4" (100 mm) or 6" (160 mm) dial sizes

Digital Pressure Gauges

VIDEO: INTRODUCING NEW ASHCROFT DIGITAL GAUGE - DG25 

 


Digital Sanitary Gauge Type 2030 Series

  • 4/20 mA Output
  • (1) or (2) SPDT Switches
  • .25% F.S. Terminal Point Accuracy (.13 BFSL)
  • IP 65 Weatherproof Case Suitable For Wash Downs
  • Extra Large Display
  • Easy-to-Use Password Protected Menu With:
    • 5 Backlite Display Options
    • 12 Engineering Units
    • Menu Configure Feature
    • Update Rate
    • Dampen Rate
    • Auto-Off
  • Material Traceability Certification toEN 10204: 2004 3.1
 

Digital Industrial Gauge Types 2074, 2174 & 2274

  • A Multi-Functional Digital Gauge with Optional:
    • 4-20mA Output
    • (1) or (2) SPDT Switches
  • 1⁄4% Full Scale Terminal Point Accuracy (.13% BFSL)
  • IP 65 Weatherproof Case
  • Three Case Options:Stainless Steel, Fiberglass Reinforced Thermoplastic or Aluminum
  • Extra Large Display
  • Intrinsically Safe, Class 1, Div. 1
  • Easy-to-Use Menu Options: (all password protected)
    • Five Backlite Display Options
    • Twelve Engineering Units
    • Menu Configure Feature
    • Update Rate
    • Dampen Rate
    • Auto-Off
 

Precision Digital Test Gauge Types 2089, 2086 & 2084

  • Industry Leading Accuracy
  • Breakthrough Display Height
  • Rugged & Portable Design
  • Configurable Options Including:
    • Twelve Engineering Units
    • Seven Languages
    • Adjustable Update and Dampen Modes
    • Field Calibration Capability
    • Disable Mode

General Purpose Digital Gauge Type D1005PS

  • 1⁄2% terminal point accuracy
  • 4 1⁄2 digit display with enhanced resolution
  • Easy readability with .50Ë character size and 12 o�clock view angle
  • Nine engineering units of measure
  • Standard ranges include vacuum, compound and 30 psi-19,999 psi
  • D1005PS with protective boot offers IP 54 weatherproof enclosure
  • CE approvals
  • Each D1005PS gauge is serialized for accurate traceability
  • The versatile and economical choice for a wide variety of applications

Industrial Pressure Gauges

General Service Gauge Type 1010, ASME B40.100 Grade 1A (±1% of span)

  • Available in 4 1⁄2Ë, 6Ë, 8 1⁄2Ë and 12Ë dial sizes
  • Solid-front case style, black epoxy painted aluminum case
  • Threaded ring, black epoxy painted
  • Back flange for wall mounting

Pressure Gauge Type 1017

  • Solid front case design, black epoxy painted aluminum case (4 1⁄2Ë and 6Ë)
  • Hinged-steel black enamel texture finish panel ring
  • Pressure ranges from vacuum � 20,000 psi
  • Select from various socket and Bourdon tube materials
 

Duplex Gauges Type 1038, 1339 ASME B 40.1 Grade A (±2-1-2% of span)

  • 3 1⁄2Ë and 4 1⁄2Ë dial sizes
  • Bronze Bourdon tube and brass sockets
  • Two independant systems and movements
  • Non-adjustable red and black pointers

Low Pressure Bellows Gauge, Type 1187, 1188 & 1189 Grade A (2-1-2% F.S.)

  • Ranges as low as 10" of water vacuum
  • A variety of wetted parts and case materials
  • Solid front case design
  • 4 1/2 " thru 8 1/2" dial sizes available, depending on the type number
  • Generally used for measuring air, liquid or gas
 

General Service Gauge Type 1220, ASME B 40.1 Grade 1A (±1% of span)

  • Available in 4 1⁄2Ë, 6Ë and 8 1⁄2Ë dial sizes
  • Solid-front style, black phenolic case with threaded ring
  • Lower or back connect
  • Flush mounted by using 1278 mounting-ring option

Type 1490 Low Pressure Diaphragm Gauge & Type 1495 Low Pressure Receiver Gauges

  • Dial Size: 2 1⁄2Ë and 3 1⁄2Ë
  • Case Material: Glass-filled polysulfone
  • Window: Polycarbonate quarter-turn bayonet style mounting
  • Pointer: Black aluminum
  • Dial: White aluminum with black markings
  • Movement: Brass

Process Pressure Gauges

Process Pressure Gauge Type 1259

  • Solid front safety case
  • Accuracy complies with ASME B40.1 Grade 2A (±0.5% of span)
  • As-welded Bourdon tube for safety and longer life
  • Micrometer adjustable pointer
  • Adjustable movement
  • Ranges: vac to 20,000 psi
  • Date coded socket to ensure pedigree
  • Wetted part material printed on dial
  • Liquid filled case option (Code L)

Type 1279, 1377, 1379, and 2462 Receiver Gauges 

  • 4 1/2" full-size Bourdon tube
  • Patented Duratube with as-welded-tube construction controls stress for longer life
  • "Round Cap Tip" constructio lowers stresses for longer life
  • Easily adjustable, self-locking micrometer pointer
  • Exclusive Teflon coated 400 series stainless steel rotary movement for longer life
  • Epoxy-coated system for superior corrosion resistance

Type 1279 Duragauge® Pressure Gauge Available With PLUS!™ Performance Options

  • Solid front case design, field convertible to hermetically sealed or liquid filled style
  • Pressure ranges from vacuum � 30,000 psi
  • Select from various socket and Bourdon tube materials
  • Micrometer adjustable pointer
  • 400 Series stainless steel movement wears better for longer life
  • Teflon-coated pinion for longer life
  • Patented Duratube™ with welded-tube construction controls stresses for longer life
  • PLUS!™ Performance Option:
    • Liquid-filled performance in a dry gauge
    • Fights vibration and pulsations without liquid-filled headaches
    • Order as option XLL
       
 

Type 1377 Duragauge® Pressure Gauge with PLUS!™ Performance Options

  • 4 1⁄2Ë full-size Bourdon tube
  • Patented Duratube™ with as-welded tube construction controls stress for longer life
  • �Round Cap Tip� construction lowers stresses for longer life
  • Micrometer adjustable pointer.
  • Exclusive Teflon coated 400 series stainless steel rotary movement for longer life
  • PLUS!™ Performance Option:
    • Liquid-filled performance in a dry gauge
    • Fights vibration and pulsations without liquid-filled headaches
    • Order as option XLL
    • Epoxy-coated system for superior corrosion resistance

Type 1379 Duragauge® Pressure Gauge with PLUS!™ Performance Options

 
  • 4 1⁄2Ë full-size Bourdon tube
  • Patented Duratube™ with as-welded-tube construction controls stress for longer life
  • Round Cap Tip� construction lowers stresses for longer life
  • Micrometer adjustable pointer
  • Exclusive Teflon coated 400 series stainless steel rotary movement for longer life
  • PLUS!™ Performance Option:
    • Liquid-filled performance in a dry gauge
    • Fights vibration and pulsations without liquid-filled headaches
    • Order as option XLL
  • Epoxy-coated system for superior
  • corrosion resistance
 

Duratran® Transmitter Type 2279, ASME B 40.1 Grade 2A (±0.5% of span)

 
  • Takes the place of an electronic transmitter and a mechanical gauge
  • FM approved to 10,000 psi
  • 4-20mA, 2 wire output
  • Zero and span adjustments
  • 41⁄2Ë solid-front phenolic case
  • Accuracy: ±0.5% full scale including linearity, hysteresis and repeatability
  • New Duratran®PLUS! Option:
    • Liquid-filled performance in a dry gauge
    • Fights vibration and pulsations without liquid-filled headaches
    • Order as option XLL

Type 2462 Duragauge® Pressure Gauge with PLUS!™ Performance Options

  • 4 1⁄2Ë full-size Bourdon tube
  • Patented Duratube™ with as-weldedtube construction controls stress for longer life
  • �Round Cap Tip� construction lowers stresses for longer life
  • Micrometer adjustable pointer.
  • Exclusive Teflon coated 400 series stainless steel rotary movement for longer life
  • PLUS!™ Performance Option:
    • Liquid-filled performance in a dry gauge
    • Fights vibration and pulsations without liquid-filled headaches
    • Order as option XLL
  • Epoxy-coated system for superior corrosion resistance

PLUS!™ Performance� Liquid-filled performance in a dry gauge! is a breakthrough technology developed for Ashcroft pressure gauges providing virtually liquid-filled performance in a dry gauge, the Ashcroft® PLUS™ Performance option.

 

Pressure Gauge Installation, Operation and Maintenance

 


Sanitary Pressure Gauges

Sanitary Pressure Gauge Type 1032

  • PLUS!™ Performance is available on 2 1⁄2,Ë 3 1⁄2,Ë 4 1⁄2Ë gauges for liquid filled performance in a dry case gauge
  • All-welded 316L SS Bourdon tube
  • Welded 316L SS diaphragm and seal housing
  • USP grade glycerin (99.5% pure, system fill) standard
  • 3A compliance to standard 74-03
  • 300 SS electropolished case and ring
  • Electropolished diaphragm & housing
  • Dry and liquid filled gauge versions
  • Weatherproof and hermetically sealed versions
  • External Easy Zero™ adjust standard on dry, liquid filled and PLUS!™
  • 3 1⁄2Ë size
  • Individual calibration certificates provided on request
 

Type 1036 In-Line Sanitary Pressure Gauge with Type 1037 Sanitary Instrument Fittings

Type 1036 Sanitary Gauge
  • All-welded stainless steel wetted surfaces
  • Field liquid-fillable gauge case
  • True Zero™ pointer indication
  • PowerFlex™ movement for extended life
  • Easy Zero™ external pointer adjustment standard
  • Retrofits Anderson Instrument CPM design
Type 1037 Fitting
  • Pipe O.D. sizes from 1⁄2Ë thru 2Ë
  • 316L SS
  • Electropolished 12-20RA internal surface finish
  • Heat number of wetted materials stamped on each fitting
  • Actual material certificates and certificate of conformance supplied as standard to EN 10204:2004 3.1
 

Type 2030 Series Digital Sanitary Gauges

  • 4/20 mA Output
  • (1) or (2) SPDT Switches
  • .25% F.S. Terminal Point Accuracy (.13 BFSL)
  • IP 65 Weatherproof Case Suitable For Wash Downs
  • Extra Large Display
  • Easy-to-Use Password Protected Menu With:
    • 5 Backlite Display Options
    • 12 Engineering Units
    • Menu Configure Feature
    • Update Rate
    • Dampen Rate
    • Auto-Off
  • Material Traceability Certification to EN 10204: 2004 3.1

PLUS!™Performance� Liquid-filled performance in a dry gauge! is a breakthrough technology developed for Ashcroft pressure gauges providing virtually liquid-filled performance in a dry gauge, the Ashcroft® PLUS™ Performance option.


Stainless Steel Case Gauges

Type 1008S, 40 and 50mm Stainless Steel Case Gauge

  • ASME 3-2-3% grade B accuracy
  • All-stainless steel construction
  • Dry or liquid-filled versions
  • Lower or center back connect
  • Glass window standard
  • Front flange or U-clamp available for flush mounting

Center Back Connection, 63 and 100mm, Type 1008S/SL Stainless Case Gauge

  • ASME 3-2-3% grade B accuracy
  • True Zero™ pointer indication
  • RoHS compliant
  • 1 year limited warranty

Type 2008S Stainless Case
63mm Panel Gauge

  • Patented PowerFlex™ movement
  • All stainless steel welded construction
  • True Zero™ pointer indication
  • Ventable offset fill plug
  • MSL helium leak tested to 1X10- 6 ATM- cc/sec
  • CRN approved
  • RoHS compliant
  • Flange is welded to the case
 

Type 1009AW Stainless Case Gauge with Bronze System

  • Patented PowerFlex™ movement
  • All welded construction
  • 1% full scale accuracy, ASME Grade 1A
  • True Zero™ pointer indication
  • NEW ventable plug
  • NEW patent pending through-dial calibration
  • NEW MSL helium leak tested to 1X10 -6 ATM-cc/sec
  • Meets ASME B40.100 and EN837-1 standards
  • RoHS compliant
  • CRN approved
  • 5 year limited warranty

Type 1009 41⁄2Ë & 6Ë Stainless Steel Gauge

  • 4 1⁄2Ë and 6Ë stainless steel gauges
  • Dry and liquid-filled versions
  • Micrometer adjustable pointer
  • Variety of Bourdon tube materials
  • ASME Grade 1A, ±1% of span accuracy
  • New PLUS!™ Performance Option:
    • Liquid-filled performance in a dry gauge
    • Fights vibration and pulsations without liquid-fill headaches
    • Order as option XLL
 

Type 1009SW Stainless Case Gauge with Stainless Steel System

  • Patented PowerFlex™ movement
  • All stainless steel welded construction
  • True Zero™ pointer indication
  • NEW ventable plug
  • NEW patent pending through-dial calibration
  • NEW MSL helium leak tested to 1X10 -6 ATM-cc/sec
  • Meets ASME B40.100 standard
  • RoHS Compliant
  • CRN Approved
  • 5 year limited warranty

PLUS!™Performance� Liquid-filled performance in a dry gauge! is a breakthrough technology developed for Ashcroft pressure gauges providing virtually liquid-filled performance in a dry gauge, the Ashcroft® PLUS™Performance option.


Test Pressure Gauges

Test Gauges

  • External adjustable dial facilitates compensation for tare or zero adjustment on standard case style. Type 1082(*)S only
  • Temperature compensated movement that significantly reduces temperature error
  • MicroSpan™ adjustment for ease in span calibration
  • The long life bourdon tube is capable of sustained accuracy, yet is suitable for process applications
  • Hydraulically staked movement provides improved stability
  • Improved dial and pointer results in excellent readability
 

Types 2089, 2086 & 2084 Precision Digital Test Gauges

  • Industry Leading Accuracy
  • Breakthrough Display Height
  • Rugged & Portable Design
  • Configurable Options Including:
    • Twelve Engineering Units
    • Seven Languages
    • Adjustable Update and Dampen Modes
    • Field Calibration Capability
    • Disable Mode
   
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Ashcroft Sanitary Transmitters

Sanitary Transmitter Model KS

  • 316L stainless steel electro-polished (1 1⁄2Ë-2Ë) Tri-Clamp® style diaphragm
  • Vac.-1000 psi pressure range
  • Stainless steel NEMA 4X enclosure
  • Superior long-term stability and repeatability
  • Current / voltage / millivolt output
  • Wide range of electrical connections available
  • All-welded construction

Ashcroft Pressure Switches

A-Series Miniature Watertight Pressure Switches 

  • Offshore oil rigs
  • Chemical and petrochemical plants
  • Pulp and paper mills
  • Special equipment such as autoclaves and sterilizers
  • Rail and heavy vehicle hydraulic and pneumatic braking applications
  • Other special machinery and equipment applications

B-Series Switches - Pressure , Differentila Pressure, Temperature & Hydraulic

B-Series switches have proven reliable in such harsh environments as:
  • Offshore oil rigs
  • Chemical and petrochemical plants
  • Pulp and paper mills
  • Steel mills
  • Power plants
  • Water and sewage-treatment plants
  • Other corrosive environments

Installation and Maintenance Instructions for B400 and B700 Ashcroft Snap Action Switches

 

Pressure Switches for Hazardous Locations - Series F

  • Offshore oil rigs
  • Chemical and petrochemical plants
  • Pulp and paper mills
  • Engines, turbines and compressors
  • Pipelines
  • Water and wastewater treatment plants
  • Machinery and equipment where compact size is important

Multifunction Pressure & Temperature Switches - Series G & L

  • Single setpoint, fixed deadband
  • Single setpoint, adjustable deadband
  • Dual setpoint

DDS-Series Differential Pressure Switch Diaphragm Sensing Element

  •  Designed to sense low differential pressures between high pressure sources
  •  Diaphragm has large area to accurately sense low differential pressure
  • Design is symmetric such that both the high or low pressure sides of the element can withstand maximum pressure

 

 

 

Electronic Pressure Switches - N-Series

Ideal for Pressure Alarm, Shutdown, Control on:

  • Machine tools
  • Injection molding machines
  • Presses
  • Pumps
  • Hydraulic systems
  • Turbines and compressors
  • Pipelines
  • Most process applications
  • All high-cycle applications

Differential Pressure, Pressure & Temperature Switches - Series P

  • Explosion Proof and Watertight Enclosure � N7 Models
  • Easy-to-read scale for approximate setpoint indication (±5% accuracy)
  • Stainless steel internal parts
  • Easy setpoint adjustment(s) capability
  • Diaphragm-sealed piston actuator for long life is standard for most ranges
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Ashcroft Pressure Transducers

Pressure Transducer - Model G2

  • 1% Total Error Band Accuracy
  • Broad Temperature Capability
  • All-welded pressure construction
  • High EMI/RFI rating
  • Ranges 30 psi through 20,000 psi
  • IP 67 Ingress rating
  • Diagnostic rails

Ultra-Compact Digital Pressure Sensor - Model GC31

  • Ultra-compact design 1.2Ë x 1.2Ë (30mm x 30mm)
  • Combined three-in-one digital pressure gauge, switch and transducer
  • Simple �Push-Button� configurability allows user to adjust switch settings, analog scaling
  • Numerous standard ranges available
 
 

Digital Pressure Sensor Model GC35

  • Combined 3-in-1 digital pressure gauge, switch and transducer
  • High overpressure capability
  • All stainless steel wetted materials
  • Simple �Push-Button� configurability allows user to adjust switch settings, analog scaling
  • Rugged aluminum housing

Model GC55 Wet/Wet Differential Pressure Transducers

  • Robust aluminum die cast housing
  • Bright LED display of pressure and switch status
  • All stainless steel wetted parts
  • 4-20mA or 1-5Vdc outputs
  • Internal �Push-Button� configurability allows quick user pressure range changes or relay adjustments
  • External �Push-Button� allows user to display P1, P2 or DP without opening cover
  • Two sensor design well suited for high DP ranges
 
 

Pressure Transducer Model K2

  • 0.5% and 1.0% accuracy
  • Vac.-2000 psi pressure range
  • Superior long-term stability and repeatability
  • Stainless steel NEMA 4X enclosure
  • Conditioned millivolt output
  • Wide range of pressure and electrical connections available

Pressure Transducer Model K8

  • 0.5% and 1.0% accuracy
  • 45-20,000 psi pressure ranges
  • Superior long-term stability and repeatability
  • Wide range of pressure and electrical connections available
  • Miniature size and light weight
  • Millivolt output

Pressure Transducer Type T2

  • .25% accuracy class
  • Ranges 30 psi through 20,000 psi
  • Broad temperature capability
  • All welded pressure construction
  • Proven polysilicon thin film sensor
  • Precision ASIC based electronics
  • High EMI/RFI immunity rating
  • Highly configurable
  • Voltage and current outputs
  • Choice of electrical connections
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Ashcroft Pressure Transmitters

Heavy Industrial Pressure Transmitter Model A2

  • Pressure ranges from 5 psi through 10,000 psi
  • CE mark
  • 316L SS wetted materials
  • 304 SS case
  • Six output signals to choose from
  • Optional absolute pressure ranges available
  • Optional external zero and span potentiometers
  • Optional panel meter digital display � see Ashcroft model 2269

Explosion/Flame Proof Pressure Transmitter Model A2X

  • FM, cUL and ATEX listed
  • Choice of 0.25, 0.50 or 1.0% accuracy
  • Pressure ranges from 5 psi through 10,000 psi
  • CE mark
  • 316L SS wetted materials, 17-4 PH optional
  • 304 SS case
  • Six output signals to choose from
  • Optional absolute pressure ranges available

Intrinsically Safe and Non-Incendive Pressure Transmitter Model A4

  • FM and CSA listings
  • Choice of 0.25, 0.50 or 1.0% accuracy
  • Pressure ranges from 5 psi through 10,000 psi
  • CE mark
  • 316L SS wetted materials, 17-4 PH optional
  • 304 SS case in standard, welded or explosion proof construction
  • Optional absolute pressure ranges available
  • Zero and span access (Basic Enclosure)

Intrinsically Safe and Non-Incendive Pressure Transmitter Model A4

  • FM and CSA listings
  • Choice of 0.25, 0.50 or 1.0% accuracy
  • Pressure ranges from 5 psi through 10,000 psi
  • CE mark
  • 316L SS wetted materials, 17-4 PH optional
  • 304 SS case in standard, welded or explosion proof construction
  • Optional absolute pressure ranges available
  • Zero and span access (Basic Enclosure)
 
 

Differential Pressure Transmitter Model CXLdp

  • Rugged ABS package capable of DIN rail or standard panel mounting
  • LED power status indicator to assist in trouble shooting or quickly locating the instrument on a duct
  • Detachable Euro style terminal block reduces wiring errors and field wiring time
  • 19 standard pressure ranges all capable of withstanding 15 psi without damage or  calibration change
  • Digitally compensated, 0.4% Span and 0.8% Span accuracy models
  • NIST traceable

DR3000 Draft Range Differential Pressure Transmitters Features and Benefits

  • 100 psi static pressure rating
  • 4-20 mA output
  • +0.25% accuracy
  • 500 ms response time (optional)
  • Hermetically sealed submersible 316 SST housing is protective to 1500 meters
  • Explosion-proof and intrinsically safe certifications FMS, CSA, CENELEC ATEX
  • Non-interacting zero and span
  • Five year warranty

Ultra-Low Differential Pressure Transmitter Model DXLdp

  • The exclusive patented Ashcroft® SpoolCal™ actuator provides in-place system calibration without disturbing process tubes
  • Front access test jacks provide on-line signal reference without removing wiring
  • LED range status indicators for instant troubleshooting information
  • DIN Rail Mount � dramatically reduces installation and calibration costs
  • 2:1 range turndown options
  • CE standard with all outputs
  • On-board voltage regulation allows use of lower cost, unregulated power supply

Rangeable Pressure Transmitter Model GC51

  • Up to 8 times smaller than a conventional process transmitter
  • Robust NEMA 4X (IP65) aluminum die cast housing
  • Bright backlit LCD display
  • All stainless steel wetted parts
  • 2 wire 4-20mA
  • Internal �Push Button� configurability allows quick range changes
  • Scaling function allows display to indicate arbitrary physical units
  • �Loop Check� function allows unit to output 4-20mA without applying pressure
  • �Min / Max Hold� function allows display to capture pressure events
  • Easily rotatable display, 90° increments
 
 

Model GC52 Rangeable Wet/Wet Differential Pressure Transmitter

  • Up to 8 times smaller than a conventional process transmitter
  • Robust NEMA 4X (IP65) aluminum die cast housing
  • Bright backlit LCD display
  • All stainless steel wetted parts
  • 2 Wire 4-20mA
  • Internal �Push Button� configurability allows quick range changes
  • Scaling function allows display to indicate arbitrary physical units
  • Easily rotatable display, 90° increments

Ultra-Low Differential Pressure Transmitter Model IXLdp

  • Certified 0.25% and 0.5% accuracy
  • 0.1Ë-200Ë-H2O pressure ranges
  • High overpressure protection
  • FM approved for hazardous locations
  • NEMA 4X metal construction
  • Six types of output signals available
  • 5:1 turndown option
  • Variable dampening option
  • On-board voltage regulation allows use of lower cost, non-precise, unregulated power supply
  • Hazardous environments

Pressure Transmitter Model K1

  • 0.5% and 1.0% accuracy
  • Vac.-20,000 psi pressure range
  • FM approved
  • Superior long-term stability and repeatability
  • Stainless steel NEMA 4X enclosure
  • Wide range of electrical connections available
  • Optional panel meter digital display � see Ashcroft model 2269

Ultra-Low Differential Pressure Transmitter Model RXLdp

  • 0.1Ë-50Ë H2O pressure ranges
  • CE approval option
  • High overpressure protection
  • Stainless steel & Lexan NEMA 1 construction
  • Five types of output signals available
  • Mounts inside standard 3 1⁄2Ë electrical box
  • Board level OEM versions available
  • On-board voltage regulation allows use of lower cost unregulated power supply

Ultra-Low Differential Pressure Transmitter Model XLdp

  • Certified 0.25% and 0.5% accuracy
  • 0.1Ë-50Ë H2O pressure ranges
  • CE approved
  • High overpressure protection
  • NEMA 2 stainless steel construction
  • Three output signals available
  • Easy installation
  • On-board voltage regulation allows use of lower cost, non-precise, unregulated power supply
  • 9 point NIST Traceable Calibration Certificate
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Control Air IP & Pressure Regulators

IP

Electropneumatic Transducer (I/P, E/P) Type 500X

  • Low Cost
  • Integral Volume Booster
  • Compact Size
  • Low Air Consumption
  • Field Reversible
  • Flexible Zero & Span Adjustments
  • Standard Process Inputs
  • Split Ranging

I/P Transducer Type 590X

  • Small Size
    • Allows for dense mounting in panels
  • Vibration and Position Insensitive
    • Unit can mount in any plane and is stable in high vibration environments
  • Worldwide Safety Approvals
    • Factory Mutual (FM), Canadian Standards Association (CSA) and ATEX Intrinsically Safe and Non-Incendive certifications
  • Din RailMounting
    • Ported version comes standard with din rail adapter
  • Wide Operating Temperature Limits
 

Miniature I/P, E/P Transducer Type 550X

  • Compact Size
    • Great for high density mounting
  • Easy Wiring
    • Conduit, terminal block or DIN 43650 connections
  • Multiple Mounting Options
    • Wall, panel, DIN rail, pipe or manifold mounted
  • Input/Output Ports on Front and Back
    • Provides flexible pneumatic connections
  • External Zero and Span Adjustments
    • Convenient field calibration
  • RoHS
    • All versions of the T550X comply with the RoHS directive
  • Intrinsic Safety Approvals
 

Explosion-Proof I/P Transducer Type 950XP

  • Optional Field-Selectable Outputs
    • Allows you to stock only one unit for all outputs
  • Approved for Natural Gas
    • When purchased with option (E)
  • RFI/EMI Protected
    • Eliminates susceptibility to electromagnetic interference
  • Compact Size
    • Installs where others won�t
  • Low Air/Gas Consumption
    • 3.0 scfh at mid-range

Pressure Regulators

Precision Air Pressure Regulator Type 700

 

Precision Back Pressure Regulator Type 700BP

  • SENSITIVITY - Provides quick response to controlled system pressure variation.
  • HIGH FLOW CAPACITY - Flows up to 50 SCFM (depending on set point pressure and port size).
  • COMPENSATING FLOW CONTROL - Venturi type velocity pressure tube adjusts main control valve opening in accordance with velocity pressure variations of flow from controlled system.
  • ON-LINE MAINTENANCE - Unit can be disassembled and serviced without removing from the air line. 

     

    chemline pressure products

    Pressure Regulating (Reducing) Valves - SR 50 Series

    Maintenance Instructions

     

     

     


 

Miniature I/P, E/P Transducer for Electronic Air Pressure Control Type 900X

  • High accuracy ±0.10% of span
  • NEMA-4X (IP65) enclosure
  • Field selectable outputs
  • Field reversible
  • Split range operation
  • Fitting terminal block or DIN connector
  • Wall, panel, pipe or DIN rail mounting
  • Vibration and position insensitive
  • Low air consumption for greater operating economy
  • Reliable in harsh environments
  • Compact size
  • Built-in volume booster
  • Supply pressure up to 130 psig
  • Input/output ports on front and back


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