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Pressure Switches

Various Pressure Switches with a range of different PSI settings, some adjustable.

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Extended 1 Year Warranty

In addition to the manufacturers standard warranty (usually 1 year) we also offer the opportunity for you to extend this warranty by a further 1 year for a one off fee. This can be arranged at the point of purchase or within a limited time afterwards.
An extended warranty is an easy way to protect your purchase, against any manufacturing defects causing breakdown. You will benefit from free repairs for the term of the warranty period & If your equipment can't be repaired then we will replace it free of charge.(A delivery surcharge may apply for non UK mainland addresses)
This warranty and the standard manufacturer’s warranty does not cover general wear and tear, abuse or misuse or incorrect installation.
If you would like any further information on our extended warranty scheme please call our Hydrospares team on 01326 371 488 OR email us at info@hydrospares.co.uk

Gecko Pressure Switch
DTEC - 5V
  • Gecko Pressure Switch
  • Model: 510AD0167
  • DTEC 5V
Gecko
Gecko
DTEC
2PSI
5V
£36.29
QF: 5094
RRP: £45.36
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
5094
HydroQuip Pressure Switch Guard
White Plastic
  • HydroQuip 
  • Pressure Switch Guard
  • White Plastic
HydroQuip
HydroQuip
White
Plastic
Replacement Part
£6.49
QF: 6255
RRP: £8.63
2 in stock 15:00 Cut off Same day dispatch on orders before 15:00
6255
Len Gordon - Pressure Switch
Adjustable PSI
  • Preset at 2 PSI
  • Adjustable Range of 1 - 5 PSI
  • 1/8" thread (Male BSP)
  • Very common in the UK
Len Gordon
Len Gordon
Adjustable PSI
Preset at 2 PSI
Replacement Part
£30.47
QF: 3216
RRP: £38.09
3 in stock 15:00 Cut off Same day dispatch on orders before 15:00
3216
Pahlen Pressure Switch
Used in Compact Heaters
  • Pressure Switch 
  • 12856
Pahlens
Pahlen
Found in Compact Range
Max. 4 Bar
Replacement or SPare
£65.00
QF: 8150
RRP: £78.00
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
8150
PresAir - Pressure Switch - TNP411R-1.8PR
1/8" NPT with Center Air Spout
  • 1/8" NPT with Center Spout
  • 1.8PSI Rising
  • SPST Normally Open
  • 21AMP
PresAir
PreAir
Factory Set 1.8 PSI
SPST
21AMP
£30.00
QF: 8142
RRP: £35.00
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
8142
Pressure Switch Adjustable - HydroAir
For HydroAir Heaters

 

  • Preset at 2 PSI
  • Range of 1 - 5 PSI
  • 2  spade terminal
  • For HydrAir heater systems
  • DRP protection
Tecmark
REDUCED TO CLEAR
£11.99
QF: 1495
RRP: £32.37
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
1495
Tecmark Pressure Switch - 3902/3
Adjustable PSI
  • 2 PSI - Factory Set
  • Adjustable Range of 1 - 5 PSI
  • 2 x Flat 6mm spade terminals
  • 2 x screw terminals for ring connectors 
  • Very common in the UK
Tecmark
Tecmark
Adjustable PSI
Ranges 1 - 5 PSI
Replacment Part
£26.99
QF: 3190
RRP: £34.88
20 in stock 15:00 Cut off Same day dispatch on orders before 15:00
3190
Tecmark Pressure Switch - 4010P
Alternate to Tecmark 4037P
  • 25 Amp
  • 1-6 Psi
  • 1/8" NPT
  • Alternate to P/T# 4037P
Tecmark
Tecmark
Pressure Switch
1-6 Psi
1/8" NPT
£40.68
QF: 9440
RRP: £50.86
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
9440
Tecmark Pressure Switch - Balboa M3 Heater Tubes
Adjustable PSI
  • Adjustable PSI (Factory Set - 2PSI)
  • 1/8" NPT
  • M3 Heaters
  • Very Common
Tecmark
Tecmark / Balboa
For Balboa M3 Heaters
Adjustable PSI
Replacement
£38.02
QF: 0705
RRP: £47.52
3 in stock 15:00 Cut off Same day dispatch on orders before 15:00
0705
Tecmark Vacuum Switch - VP4003P-DX
2000WI Preset, 1/8" Thread
  • Tecmark 
  • Vacuum Switch
  • 2000WI Preset
  • 1/8" Thread
Tecmark
Tecmark
1/8" Thread
On/Off
Replacement Part
£46.49
QF: 5099
RRP: £56.12
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
5099

Find out more
Gecko Pressure/Flow Switch Cable
33cm
  • Pressure/Flow Switch
  • Cable Only
  • 33cm
Gecko
Gecko
For Pressure/Flow Switches
33cm
Replacement Part
£19.49
QF: CAB-6313
RRP: £21.53
Special Order ItemLead time confirmed upon order
CAB-6313
Tecmark Pressure Switch - 4755P
Adjustable PSI
  • Tecmark 
  • Pressure Switch
  • 4755P
  • Adjustable PSI
Tecmark
Tecmark
Adjustable PSI
Replaces Len Gordon 800122
Replacement Part
£31.78
QF: 6715
RRP: £39.72
Special Order ItemLead time confirmed upon order
6715
 
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