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Dwyer P4-33 Series P4 PPS Piston Flow Switch

Switch Type: SPDT, Actuation Set Point: .5 GPM
  • Brand Dwyer
  • Part # P4-33
  • Model # Series P4
Availability
Discontinued
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Replacement

This product is discontinued, no longer available. Replacement part numbers:

Options and Related Products

Switch Type:
Switch Type: SPDT
Actuation Set Point:
Actuation Set Point: .5 GPM

Dwyer, P4-33, Series P4 PPS Piston Flow Switch, .5 GPM (1.89 LPM), SPDT Switch

The Series P4 PPS Flow Switch features a molded plastic construction for enhanced performance. The industrial switch features PPS (polyphenylene sulfide) R4 housing and piston, 316SS spring, fluoroelastomer O-ring and Epoxy.

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Technical Details

Reviews
ServiceCompatible liquids
Wetted MaterialsHousing and Piston: PPS (polyphenylene sulfide) R4; Spring: 316 SS; O-ring: Fluoroelastomer; Other: Epoxy
Temperature Limits0 to 225°F (17 to 107°C)
Pressure Limits250 psig (17 bar) @ 54°F (12°C)
Accuracy±15% of set point
Repeatability±1%
Switch TypeSPDT
Electrical Rating.17 A @ 120 VAC, .08 A @ 240 VAC, .13 A @ 120 VDC, .06 A @ 240 VDC
Electrical Connection18 AWG, 24" (60.96 cm), PVC lead wires
Process Connection9/16-18 UNF-2B
Mounting OrientationAny position. Set points shown are based on vertical, inlet down position
Required Filtration50 microns or better
Weight4 oz (0.11 kg)
Agency ApprovalCE
Product Details
ServiceCompatible liquids
Wetted MaterialsHousing and Piston: PPS (polyphenylene sulfide) R4; Spring: 316 SS; O-ring: Fluoroelastomer; Other: Epoxy
Temperature Limits0 to 225°F (17 to 107°C)
Pressure Limits250 psig (17 bar) @ 54°F (12°C)
Accuracy±15% of set point
Repeatability±1%
Switch TypeSPDT
Electrical Rating.17 A @ 120 VAC, .08 A @ 240 VAC, .13 A @ 120 VDC, .06 A @ 240 VDC
Electrical Connection18 AWG, 24" (60.96 cm), PVC lead wires
Process Connection9/16-18 UNF-2B
Mounting OrientationAny position. Set points shown are based on vertical, inlet down position
Required Filtration50 microns or better
Weight4 oz (0.11 kg)
Agency ApprovalCE
Note

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Reviews

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(800) 884-5767
+1 (332) 900-3727 (Intl.)