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Pressuretrol? Controllers, Auto recycle, 5 psi to 50 psi( Includes Siphon Loop ) (Honeywell)

Price: $188.74
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SKU: PRS404F1078
(See Product Details Below for Manufacturers Part Numbers)
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• Controllers, Auto recycle, 5 psi to 50 psi (Honeywell)


Provide operating control, automatic or manual reset limit protection for pressure systems up to 300 psi (2068 kPa).


• Use with steam, air, noncombustible gases, or other fluids non-corrosive to pressure sensing element.

• L404F has snap-acting switching.

• Adjustments are made by screws on top of case.

• Mount using 1/4 in. NPT female threads or surface mount through base of case

Product Specifications

Description Pressuretrol
• Controllers, Auto recycle, 5 psi to 50 psi

Application Provide control of steam, air, non-combustible gases or non-corrosive fluids

Operating Range (psi) 5 to 50 psi
Operating Range (kPa) 35 to 345 kPa

Mounting 1/4 in. NPT internal thread or surface mount through back of case

Switch Operation Auto recycle

Switching Action SPDT snap action, make R-W, break R-B on pressure rise

Sensor Element Stainless Steel diaphragm

Pipe Connections, Main or High Pressure 1/4 in. NPT internal thread

Dimensions (in.) 4 31/32 in. high x 4 1/2 in. wide x 2 3/4 in. deep

Dimensions (mm) 126 mm high x 114 mm wide x 70 mm deep

Switch Contact Ratings (120 Vac) 8.0 AFL, 48.0 ALR, 10.0 A resistive

Switch Contact Ratings (240 Vac) 5.1 AFL, 30.6 ALR, 5.0 A resistive

Maximum Sustained Operating Pressure (psi) 85 psi

Maximum Sustained Operating Pressure (kPa) 586 kPa

Pressure Differential (psi) 6 to 14 psi

Pressure Differential (kPa) 41 to 97 kPa

Differential Type Subtractive

Temperature Range (F) -35 F to +150 F

Temperature Range (C) -37 C to +66 C

Electrical Connections Screw terminals

Approvals, Underwriters Laboratories Inc Listed: File No. MP466, Guide No. MBPR

Approvals, Canadian Standards Association Certified: File No. LR1620, Guide No. 400-E-O

Approvals, Industrial Risk Insurers Acceptable

Includes Siphon Loop

Replaces Part Numbers:P7810C1018, P7810131010, P7810A1012, P7810D1016, L404F1078, L404A1370 L404A1594 L604A1177, CARL404F1078..

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