• Highly reliable devices utilizing the CCS Dual-Snap® Belleville disc spring principle pioneered by CCS’ engineers.

• Engineering based on aerospace technology.

• Rigid, compact and externally adjustable for factory setting or convenient field set point adjustment.

• Repeatable and stable set points.

• Vibration and shock resistant.

• High cycle life.

• High over-pressure capability.

• Various options for wetted materials and electrical ratings to meet a wide range of application requirements and media compatibility.

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Agency Approvals

  • CE
  • CRN
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • EMC Directive
  • LVD
  • RoHS

NACE & NIST

  • NACE

Environmental Protection

  • IP65
  • IP66
  • NEMA 13
  • NEMA 4
  • Weatherproof

Set Point - Increasing

  • bar: 00.2068 to 12.41
  • kPa: 20.68 to 1,241
  • psig: 3 to 180

Set Point - Decreasing

  • bar: 00.0689 to 11.72
  • kPa: 06.895 to 1,172
  • psig: 1 to 170

Adjustment Type

  • Field Adjustable

System Pressure

  • bar: 17.2 to 34.5
  • kPa: 1,724 to 3,447
  • psig: 250 to 500

Proof Pressure

  • bar: 34.5 to 68.9
  • kPa: 3,447 to 6,895
  • psig: 500 to 1,000

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Deadband, Approximate

  • bar: 0.085 to 0.69
  • kPa: 13.79 to 68.95
  • psi: 2 to 10

Process Connection - Threaded

  • 1/4" Female NPT

Electrical Rating

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

Electrical - Free Leads

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

Electrical Contacts

  • Gold
  • Silver

Electrical Connectors

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

Output

  • DPDT
  • SPDT

Enclosure/Body Material

  • Aluminum
  • Stainless Steel

Process Connection Material

  • Aluminum

O-Ring Material

  • Ethylene Propylene
  • Viton

Diaphragm Material

  • Stainless Steel