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The general purpose 6900G Series is the most popular, all-around, all-aluminum gage pressure switch.
 
It is designed with high vibration and shock resistance utilizing Dual Snap® disc spring technology ensuring high accuracy and repeatability.
 
It comes with high over-pressure capabilities and still relatively compact in size to conveniently mount on panels.
 
NEMA 4X and IP66 rating is optimum for wet conditions. It meets the demand for all applications commercial, industrial and otherwise.
Features
  • Adjustable Set Point Range
    • Increasing
      • psig  3 - 3400
      • kPa  20.7 - 23,442.2
      • bar  0.21 - 234
    • Decreasing
      • psig  1 - 3180
      • kPa  6.9 - 21,925.3
      • bar  0.07 - 219
  • Deadband - Approximate: 2 - 220 psi, 13.79 - 1516.8 kPa, 0.14 - 15.2 bar
  • System Pressure Maximum: 5000 psig, 34,473.8 kPa, 345 bar
  • Proof Pressure: 7500 psig, 51,710.7 kPa, 517 bar
  • Wetted Materials
    • Pressure Port: 1/4"-18 Female NPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT or DPDT
  • CSA, CRN, CE Mark, General Purpose

1 - 12 of 337 Part Numbers
6900G12
6900G12
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
  • Adjustable Set Point Range
    • Increasing
      • psig 3 - 20
      • kPa  20.7 - 137.8
      • bar   0.21 - 1.4
    • Decreasing
      • psig 1 - 18
      • kPa   6.9 - 124.1
      • bar   0.07 - 1.2
  • Deadband - Approximate: 2 psi, 13.79 kPa, 0.14 bar
  • System Pressure - Maximum: 500 psig, 3447.38 kPa, 34.5 bar
  • Proof Pressure: 750 psig, 5171.07 kPa, 51.7 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT
  • CSA, CRN, CE Mark, General Purpose
6900G12-7008
6900G12-7008
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Gold Contacts, Approvals: CSA, CE, CRN, CCC, EAC
  • Adjustable Set Point Range
    • Increasing
      • psig 3 - 20
      • kPa 20.7 - 137.8
      • bar 0.21 - 1.4
    • Decreasing
      • psig 1 - 18
      • kPa  6.9 - 124.1
      • bar  0.07 - 1.2
  • Deadband - Approximate: 2 psi, 13.79 kPa, 0.14 bar
  • System Pressure - Maximum: 500 psig, 3447.38 kPa, 34.5 bar
  • Proof Pressure: 750 psig, 5171.07 kPa, 51.7 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Contacts: Gold
  • Relay: SPDT 
  • CSA, CRN, CE Mark, General Purpose
6900G12-7008-7034
6900G12-7008-7034
  • Base Model - 6900G12
  • Welded Internal Diaphragm - None
  • Process Connection - 1/4"-18 Female NPT - Standard Port - Aluminum
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Paint - Epoxy Paint
6900G12-7034
6900G12-7034
  • Base Model - 6900G12
  • Welded Internal Diaphragm - None
  • Process Connection - 1/4"-18 Female NPT - Standard Port - Aluminum
  • Diaphragm - Polyimide
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Silver
  • Paint - Epoxy Paint
6900G14
6900G14
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
  • Adjustable Set Point Range
    • Increasing
      • psig 6 - 75
      • kPa  41.4 - 517.1
      • bar   0.41 - 5.1
    • Decreasing
      • psig 2 - 71
      • kPa 13.8 - 489.5
      • bar  0.14 - 4.9
  • Deadband - Approximate: 4 psi, 27.58 kPa 0.28 bar
  • System Pressure - Maximum: 500 psig, kPa, 34.5 bar
  • Proof Pressure: 750 psig, 51.7 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT
  • CSA, CRN, CE Mark, General Purpose
6900G14-7008
6900G14-7008
  • Base Model - 6900G14
  • Welded Internal Diaphragm - None
  • Process Connection - 1/4"-18 Female NPT - Standard Port - Aluminum
  • Diaphragm - Polyimide
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Paint - Standard Finish
6900G14-7008-7034
6900G14-7008-7034
  • Base Model - 6900G14
  • Welded Internal Diaphragm - None
  • Process Connection - 1/4"-18 Female NPT - Standard Port - Aluminum
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Paint - Epoxy Paint
6900G14-7034
6900G14-7034
  • Base Model - 6900G14
  • Welded Internal Diaphragm - None
  • Process Connection - 1/4"-18 Female NPT - Standard Port - Aluminum
  • Diaphragm - Polyimide
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Silver
  • Paint - Epoxy Paint
6900G16
6900G16
CCS DUAL-SNAP Pressure Switch, Non-Hazardous Area, 1/4" NPT Aluminum Port, Polyimide Diaphragm, Buna-N O-Ring, SPDT, Approvals: CSA, CE, CRN, CCC, EAC
  • Adjustable Set Point Range
    • Increasing
      • psig 12 - 150
      • kPa  82.8 - 1034.2
      • bar  0.8 - 10.3
    • Decreasing
      • psig 4 - 142
      • kPa   27.6 - 979.0
      • bar   0.28 - 9.8
  • Deadband - Approximate: 8 psi, 55.16 kPa, 0.6 bar
  • System Pressure - Maximum: 1500 psig, 10,342.14 kPa, 103 bar
  • Proof Pressure: 2000 psig, 13,789.51 kPa, 138 bar
  • Wetted Materials
    • Pressure Port: 1/4" FNPT Aluminum
    • Diaphragm: Polyimide
    • O-Ring: Buna N
  • Relay: SPDT
  • CSA, CRN, CE Mark, General Purpose
6900G16-7008
6900G16-7008
  • Base Model - 6900G16
  • Welded Internal Diaphragm - None
  • Process Connection - 1/4"-18 Female NPT - Standard Port - Aluminum
  • Diaphragm - Polyimide
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Paint - Standard Finish
6900G16-7008-7034
6900G16-7008-7034
  • Base Model - 6900G16
  • Welded Internal Diaphragm - None
  • Process Connection - 1/4"-18 Female NPT - Standard Port - Aluminum
  • Diaphragm - Polyimide
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Gold Contacts - SPDT
  • Paint - Epoxy Paint
6900G16-7034
6900G16-7034
  • Base Model - 6900G16
  • Welded Internal Diaphragm - None
  • Process Connection - 1/4"-18 Female NPT - Standard Port - Aluminum
  • Diaphragm - Polyimide
  • O-Ring - Buna-N
  • Output - SPDT
  • Electrical Contacts - Silver
  • Paint - Epoxy Paint
1 - 12 of 337 Part Numbers

Specifications

Adjustment Type

  • Field Adjustable

Approvals & Certifications

  • CE
  • CRN
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - Manitoba
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • CSA
  • LVD
  • PED
  • RoHS

Deadband, Approximate

  • bar: 0.14 to 15.2
  • kPa: 13.8 to 1,517
  • psi: 2 to 220

Diaphragm Material

  • Hastelloy C-276
  • Monel
  • Polyimide
  • Stainless Steel

Electrical - Free Leads

  • 18” (45 cm) Free Leads
  • 18” (45 cm) Teflon Leadwire

Electrical Certification

  • CSA Listed by Canadian Standard Association (CSA) Testing Laboratories (File No. LR22665) for Enclosure

Electrical Connectors

  • 1/2” NPT Male
  • Electrical Connector with 4-Blades, Conforms to DIN-43650
  • Electrical Connector with Gold Contacts & Blades, Conforms to DIN-43650

Electrical Contacts

  • Gold
  • Silver

Electrical Rating

  • 1 A at 125 Vac, 50/60 Hz
  • 11 A at 125/250 Vac

Enclosure, Body Material

  • Aluminum

Environmental Protection

  • IP65
  • IP66
  • NEMA 13
  • NEMA 4, 13 / IP65, 66
  • Non-Hazardous Area

NPT Connection

  • 1/2” NPT Female Welded Diaphragm - Internal with Port Cavity
  • 1/4” NPT Female

O-Ring Material

  • Buna-N
  • Ethylene Propylene (EPR)
  • None
  • Viton

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Process Connection Material

  • 316 Stainless Steel
  • Aluminum
  • Hastelloy C-276
  • Monel

Proof Pressure

  • bar: 51.7 to 310
  • kPa: 5,171 to 31,026
  • psig: 750 to 4,500

Service

  • Sweet (Oil & Gas)

Set Point - Decreasing

  • bar: 0.07 to 219
  • kPa: 6.9 to 21,925
  • psig: 1 to 3,180

Set Point - Increasing

  • bar: 0.21 to 234
  • kPa: 20.7 to 23,442
  • psig: 3 to 3,400

Standard Features

  • Weatherproof

Switch Type

  • DPDT
  • SPDT

System Pressure

  • bar: 34.5 to 207
  • kPa: 3,447 to 20,684
  • psig: 500 to 3,000

  • Chemical Refining & Processing
  • Fluid Management
  • Heavy Vehicles
  • Manufacturing Process
  • Rail Car
  • Power Generation
  • Safety Systems
  • Utilities, Water Treatment & Waste
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