Filter Service Indicators

Features

Visual Service Indicator Kits

• By-pass valve pressures of:
  
  • 3.5 bar / 50 psi
  • 6.2 bar / 90 psi
• 2.4 bar / 35 psi or 4.8 bar / 70 psi indicator kit with options of
  • Auto reset pop-out button
  • Thermal lockout
  • Surge control

Visual/Electrical Service Indicator Kits

• Aluminum electrical housing
  
• Bypass valve pressures of:
  
  • 3.5 bar / 50 psi
  • 6.2 bar / 90 psi
• 2.4 bar / 35 psi or 4.8 bar / 70 psi indicator kit with options of
  • Hirschmann receptacle
  • 115 VAC / 28 VDC
  • 2 amps
  • 4 pin DIN 43650
  • Thermal lockout
  • Surge control

Electrical Service Indicators

• Maximum operating temperature of 114° C / 250° F
• By-pass valve pressures of:
  • 0.3 bar / 5 psi
  • 1.0 bar / 15 psi
  • 1.5 bar / 22 psi
  • 1.7 bar / 25 psi
  • 3.5 bar / 50 psi
  • 5.9 bar / 87 psi
• Options of:
  • DC/single post. Normally open.
  • DC/single post. Normally closed.
  • DC 2-wire. Normally closed. Gold contacts. Microprocessor compatible.
  • DC 2-wire. Packard Weatherpack connector. Normally open.
  • DC 2-wire. Cannon connector. Normally open.
  • AC/DC. 0.5A resistive, 0.2A inductive. Normally open.
  • DC 3-wire. Gold alloy contacts. Micro- processor compatible. White: normally open; red: normally closed; black: common.
  • AC/DC 3-wire. Silver alloy contacts. White: normally open; red: normally closed; black: common.
  • AC/DC Normally open or closed. 30 VAC or 30 VDC max. 0.5A resistive, 02A inductive.
  • Return indicator, field adj.* or 1.7 bar / 25 psi or No Bypass
  • Suction indicator, Hg field adj.* or No Bypass

Visual Service Indicators

• Maximum operating temperature of 82° C / 180° F
  
• Bypass valve pressures of:
  • .03 bar / 5 psi
  • 1.0 bar / 15 psi
  • 1.1 bar / 17 psi
  • 1.7 bar / 25 psi
  • 3.5 bar / 50 psi
  • 4.9 bar / 72 psi

Indicator Choices

• Pressure gauge, 0 to 4.1 bar/ 0 to 60 psi models
  
  • Pressure Setting: 1.7 bar / 25 psi or 3.5 bar / 50 psi
• Electrical Models
  
  • Pressure Setting: 1.2 bar / 18 psi or 3.5 bar / 50 psi
  • Connector Style: Hirschman or Brad Harrison

Visual Pressure Gauges

• Pressure ranges of: 0 to 6.9 bar / 0 to 100 psi, 0 to -20 Hg, or 0 to 2.1 bar / 0 to 30 psi
• Numeric scale or color coded
• Return or suction

Benefits

• Maximized filter life
• Minimize down time
• Wide variety of options to fit application requirements