Pressure Switches

Spa & Hot Tub water pressure switches

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Dtec-2 Pressure Switch - LF20

SKU: g510AD0249

Dtec-2 Spa Heater Pressure switch Pilot duty rated pressure switch 1A, 120v max 1/8" NPT tapered thread 2 psi - adjustable - Do NOT adjust unless necessary - this pressure switch is pre-set to suit mos...

17 In Stock

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Gecko Pressure Switch Cable - MSPA

SKU: g9920-400124

Gecko MSPA pressure switch cable...

12 In Stock

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Gecko Pressure Switch Cable - SSPA

SKU: g9920-400336

Gecko SSPA pressure switch cable to suit remote heaters. 1.7m long cable to run from SSPA spa pack to heater pressure switch. Typically used with trombone shaped heaters or other heaters not mounted under th...

1 In Stock

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Hydroquip Pressure Switch - 2psi

SKU: hq34-0148A

Hydroquip 1/8"NPT threaded 2psi pressure switch - non adjustable SPDT, 15A TBS3003A-948 ADPR...

43 In Stock

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Len Gordon Adjustable Pressure Switch - 1/8" NPT thread - DPST

SKU: lg800120

Len Gordon 800120 adjustable pressure switch SPDT 21A, 240v rated contacts. 6.4mm spade terminals. Normally Open and Normally Closed contacts - can be used to indicate 'no flow' condition to illuminate ind...

84 In Stock

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LX Flow Type Heater Pressure Switch - screw terminals

SKU: lxh-r-008

Chinese LX Flow Type Heater water pressure switch replacement - used in newer LX brand spa heater types 'I', 'T' and 'L' NOTE - this pressure switch has a SMOOTH shaft - it is not threaded like USA made pre...

41 In Stock

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LX Flow Type Heater Pressure Switch - spade terminals

SKU: lxh-r-008s

Chinese LX Flow Type Heater water pressure switch replacement - used in newer LX brand spa heater types 'I', 'T' and 'L' NOTE - this pressure switch has a SMOOTH shaft - it is not threaded like USA made pre...

14 In Stock

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Poolquip / Spaquip / Waterco spa heater pressure switch

SKU: pqppsh7481sq921030wc46036

Poolquip, Spaquip & Waterco copper capillary style heater pressure switch with 1/4" threaded flare nut - Adjustable 3 terminal NO / NC contacts. Closes at 5 psi, opens at 2 psi. Saginomiya LTB-X321 ...

2 In Stock

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Pressure switch tap adaptor - 1/8" FPT thread x 1/2" Spigot

SKU: 438-071

Pressure switch tap adaptor - 1/8" FPT thread. 1/2" / 15mm spigot slip fit Standard pressure switch can thread into this fitting. Glue the pressure switch tap into a Tee fitting of any size with the use of r...

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Stainless Steel Plug for Heater Pressure Switch Location 1/8" NPT

SKU: tprme4452k541

Used to plug an unused pressure switch threaded hole in heater tubes. The thread is 1/8" NPT - tapered thread. Due to the taper, if screwing into a plastic fitting, do not over-tighten or the expanding d...

6 In Stock

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Tecmark Plastic Adjustable Presssure Switch 2 Terminals NO Contacts - Tecmark 4010p

SKU: tdi4010p

Spa heater pressure switch. 2 terminals - NO (normally open) contacts. Tecmark 4010P adjustable pressure switch 1-5 psi 25A contacts...

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Tecmark Plastic Adjustable Spa Heater Pressure Switch 3 Terminals NO/NC Contacts - 4015p

SKU: tdi4015p

Spa heater pressure switch to suit Compu-Heat spa heaters and others with 3 wires connected to the pressure switch. 3 terminals - NO/NC contacts - to suit low flow indicator light function. Tecmark 4015P a...

1 In Stock

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Tecmark plastic spa heater pressure switch

SKU: tprme-pss-3903

Tecmark 1A rated pilot duty pressure switch 1/8" NPT thread 1-5 psi adjustable SPST ...

90 In Stock

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Tecmark stainless steel spa heater pressure switch

SKU: tdi3010

21A rated pressure switch 1/8" NPT thread Adjustable 1-5 psi ...

4 In Stock

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Waterco Portapac spa heater water pressure switch

SKU: wc6367237

Waterco portapac spa pump water pressure switch Used on Waterco and Finbury Vortex spa pumps with heaters Momentary action, with reinforced diaphragm for use with water. Different to other water press...

21 In Stock

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