Pressure Products
HVAC pressure control range includes multi-range pressure transducers, air differential pressure switches, room pressure, liquid differential pressure sensors, and liquid static pressure.
Showing 17–32 of 95 resultsSorted by popularity
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Air
Air Differential Pressure Switch with Duct Kit
£19.00 Select options This product has multiple variants. The options may be chosen on the product pagePlease select your pressure range from the below options
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Air
30 metre reel of PVC tubing
£30.00 Add to basketPVC tubing is suitable for use with our range of air pressure products.
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Air
Air Pressure Sensing Switch
£79.00 Add to basketPTH is a series of pressure transducers that are ideal for monitoring and controlling pressure differentials in ventilation systems.
PTH transducers take up very little space and are designed for direct installation at the measuring point and are also compact and easy to install as there is ample room for attaching cables. -
Ball Valves
Four Zone Water Leak Detection Module – 24Vac
£92.00 Add to basketThe WLM4-24 Leak detection module has 4 inputs with zone indication and 1 common output with fault indication.
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Ball Valves
FCU 4 Port Terminal Unit Valve 1/2 1.6Kvs
£33.00 Add to basketVFX valves are used in heating, cooling and air conditioning systems.
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Air
Multi Range Pressure Transducer – pth-3202
£121.00 Add to basketPTH transducers take up very little space and are designed for direct installation at the measuring point, and are also compact and easy to install, as there is ample room for attaching cables.
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Air
Air Differential Pressure Transmitter – PT-ADPX-2K5
£119.00 Add to basketThese advanced transmitters measure both static and differential pressure and offer field-selectable units, pressure ranges, and output options all in a single compact device.
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Air
Air Differential Pressure Transmitter – PT-ADPX-250
£161.00 Add to basketThese advanced transmitters measure both static and differential pressure and offer field-selectable units, pressure ranges, and output options all in a single compact device.
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Ball Valves
Water Leak Puck/Probe for Connection to Merlin WLD
£120.00 Add to basketWater Leak Puck/Probe for Connection to Merlin WLD
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Ball Valves
WLM Cable (2 Core)
£40.00 – £283.00Price range: £40.00 through £283.00 Select options This product has multiple variants. The options may be chosen on the product pageThe WLMC 2 core sensing cables can detect water at any point along their length.
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Ball Valves
WLM Cable – 4 Core with Alarm and Fault
£150.00 – £2,550.00Price range: £150.00 through £2,550.00 Select options This product has multiple variants. The options may be chosen on the product pageWLM Cable – 4 Core (Alarm & Fault)
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Gas Sensors
Static Positive Pressure Transmitter 0-10VDC – Bailey & Mackey
£185.00 Select options This product has multiple variants. The options may be chosen on the product pagePlease select the pressure range from the below options
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Gas Sensors
Static Positive Pressure Transmitter 4-20mA – Bailey & Mackey
£185.00 Select options This product has multiple variants. The options may be chosen on the product pagePlease select the pressure range from the below options
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Liquid
Static Positive Pressure Switch Adjustable Bailey & Mackey
£158.00 – £180.00Price range: £158.00 through £180.00 Select options This product has multiple variants. The options may be chosen on the product pagePlease select the required pressure range from below
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Liquid
Static Positive Pressure Switch Bailey & Mackey
£103.00 – £126.00Price range: £103.00 through £126.00 Select options This product has multiple variants. The options may be chosen on the product pagePlease select the required pressure range from below



















