Series P2 Flow Switch

Product Applications

  • Pure water equipment
  • Filter life monitoring
  • Heat exchangers
  • Cooling applications

Details

The compact Series P2 Flow Switch utilizes a piston-type design for both air and pure water applications. The switches have preset actuation points from 0.05 to 1.0 GPM for water and 25 CFH to 5 CFM for air. The piston design incorporates a hermetically sealed SPST magnetic reed switch. The P2 is comprised of PPE & PS (polyphenylene ether and polystyrene) housing and piston and 316 Stainless Steel spring and stop pin. All wetted parts are FDA compliant. Economical and superior design make this an excellent switch for pure water equipment, filter life monitoring, heat exchangers, and cooling applications.

Specifications

ServiceCompatible liquids or gases
Wetted MaterialsHousing: PPE & PS (polyphenylene ether and polystyrene); Piston: PPE & PS (polyphenylene ether and polystyrene) and epoxy; Spring and Stop Pin: 316 SS.
Temperature Limit0 to 212°F (-18 to 100°C).
Pressure Limit150 psi (10.3 bar) @ 70°F (21°C); 50 psi (3.4 bar) @ 212°F (100°C).
Switch TypeSPST, N.O.
Electrical Rating.17 A @ 120 VAC, .08 A @ 240 VAC, .13 A @ 120 VDC, .06 A @ 240 VDC.
Electrical Connections22 AWG, 18″ (45.7 cm), PVC lead wires.
Process Connection1/4″ male NPT.
Mounting OrientationAny position. Set points shown are based on vertical, inlet down position.
Required Filtration50 microns or better.
Weight2 oz (.06 kg).
Agency ApprovalsCE

Features

  • Piston design incorporates a hermetically sealed SPST magnetic reed switch
  • All wetted parts are FDA compliant
  • Economical design