Description
Description
A dependable electromechanical pressure switch designed to regulate water pump systems with accuracy and durability. Ideal for residential or light commercial pump control applications that demand precise cut-in/cut-out performance.
Key Specifications
|
Feature |
Description |
|
Model / Series |
9013FSG52J25 (Pumptrol line) |
|
Pressure Range / Setting |
Factory set / adjustable: 60 – 80 psi |
|
Switch Type / Contacts |
DPST (double pole, single throw), 2 NC (snap action) |
|
Fluid / Media |
Fresh water (32 °F to 158 °F) |
|
Process Connection |
¼″ NPSF internal (UL 508 compliant) |
|
Materials in Contact with Fluid |
Zinc-plated steel flange, nitrile (Buna-N) diaphragm |
|
Enclosure / Housing |
Polypropylene / thermoplastic cover, NEMA 1 / IP20 |
|
Electrical Connections |
Screw-clamp terminals, up to 10 AWG / ~5.26 mm² capacity |
|
Operating Conditions |
–22 °F to 257 °F (–30 °C to 125 °C) |
|
Standards / Certifications |
UL 508, CE, NSF ANSI-61 Annex G, CSA registered |
|
Repeat Accuracy |
±3% |
|
Operating Rate |
10 cycles per minute |
Key Benefits & Applications
- Reliable Pump Control
Maintains system pressure by switching pumps on/off in the 60–80 psi band, ideal for well, booster, or pump stations. - Built for Water Service
Designed for use with potable or fresh water systems, with materials resistant to corrosion and fluid compatibility. - Precision & Stability
Snap-action contacts and tight repeatability (±3%) ensure consistent performance over many cycles. - Compact & Easy to Install
¼″ internal port, screw clamp terminals, and a compact housing make integration into control panels or pump systems straightforward. - Standards-Compliant Safety & Quality
Holds certifications like UL 508, CE, and NSF, assuring quality in regulated applications.
Installation & Usage Tips
- Mounting Position: It may be installed in any orientation, but avoid mounting with diaphragm facing downward if particulate materials are present.
- Piping & Plumbing: Use ¼″ NPSF female coupling; ensure clean threads, use appropriate thread sealant.
- Electrical Wiring: Use appropriate gauge wire, tighten screw clamps securely but avoid over-torquing.
- Adjustment (if needed): Only adjust within manufacturer’s limits. Do not set beyond safe operating pressures.
- Regular Inspection: Periodically check for corrosion, diaphragm wear, or contact degradation, especially in water applications.
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