💧 Tecmark Pressure Switch 4037P
Made by Tecmark, manufacturer part number 4037P. It is listed for the equipment shown below, so check the model on your own unit against that list.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Tecmark |
| Manufacturer part number | 4037P |
| Catalog description | Tecmark Pressure Switch 4037P |
✅ Listed for
- 333 400 Water System StaRite Max-E-Therm SR-200
- Pentair MasterTemp Gas Heater Water System
Tecmark Pressure Switch 4037P Committed to quality, delivery and service Tecmark Series 3000, 3900 and 4000 Pressure Switches convert a positive or negative pressure signal (range 2” W.C. to 100 PSI) to an electrical output. Tecmark Pressure Switches are available in various configurations for air, gas and liquid sensing applications. Tecmark switches can sense pressures as low as 2″ w.c. up to 100 PSIG with electrical ratings up to 25 amps.
Additional Information
| Thread Material | Plastic |
| Inlet Size/Outlet Size | 1/8″ NPT |
| Amperage (Amps) | 22 |
Alternate Part Numbers
- 5-20-0040
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Switch Cover, Tecmark | 25165BM-02 | 7 in stock | $13.81 | Add to cart |
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Generic PTFE Teflon/Plumbers Thread Seal Tape A05-0265 | A05-0265 | 214 in stock | $1.27 | Add to cart |









