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Water & Flood Detectors

316 productsUpdated March 2026
Marsh ENSIGN ULTRA 12 Person Sewage Treatment Plant with Beacon Alarm - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 12 Person Sewage Treatment Plant with Beacon Alarm - Gravity Outlet

£25.26

2 offers
Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm - Gravity Outlet

£639.13

2 offers
Marsh ENSIGN ULTRA 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser - Gravity Outlet

£18.40

2 offers
Marsh ENSIGN ULTRA 4 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 4 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser - Gravity Outlet

£5667.24

2 offers
Marsh ENSIGN ULTRA 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 1000mm Riser - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 1000mm Riser - Gravity Outlet

£12.49

2 offers
Marsh ENSIGN ULTRA 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser andamp; 200mm AVR Unit - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser andamp; 200mm AVR Unit - Gravity Outlet

£16.12

2 offers
Marsh ENCO 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm - Gravity Outlet

Marsh

Marsh ENCO 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm - Gravity Outlet

£2677.90

2 offers
Led Urine Detector Torch

Coopers of Stortford

Led Urine Detector Torch

£7.99

2 offers
Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Beacon Alarm - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Beacon Alarm - Gravity Outlet

£22.07

2 offers
Marsh ENSIGN 10 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 250mm Riser andamp; 200mm AVR Unit - Pumped Outlet

Marsh

Marsh ENSIGN 10 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 250mm Riser andamp; 200mm AVR Unit - Pumped Outlet

£3928.07

2 offers
Marsh ENSIGN ULTRA 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 200mm AVR Unit - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 200mm AVR Unit - Gravity Outlet

£24.43

2 offers
Marsh ENSIGN 4 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 250mm Riser andamp; 200mm AVR Unit - Gravity Outlet

Marsh

Marsh ENSIGN 4 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 250mm Riser andamp; 200mm AVR Unit - Gravity Outlet

£2931.13

2 offers
Faes TECHNO10 10m Float Switch

Faes

Faes TECHNO10 10m Float Switch

£54.98

2 offers
Marsh ENSIGN 16 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 1000mm Riser - Gravity Outlet

Marsh

Marsh ENSIGN 16 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 1000mm Riser - Gravity Outlet

£4056.13

2 offers
Faes TECHNO30 30m Float Switch

Faes

Faes TECHNO30 30m Float Switch

£94.98

2 offers
Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser andamp; 300mm AVR Unit - Pumped Outlet

Marsh

Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser andamp; 300mm AVR Unit - Pumped Outlet

£25.26

2 offers
Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 500mm Riser andamp; 200mm AVR Unit - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 500mm Riser andamp; 200mm AVR Unit - Gravity Outlet

£1212.91

2 offers
Marsh ENSIGN ULTRA 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 250mm Riser - Gravity Outlet

Marsh

Marsh ENSIGN ULTRA 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 250mm Riser - Gravity Outlet

£14.34

2 offers
Marsh ENCO 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 250mm Riser andamp; 300mm AVR Unit - Gravity Outlet

Marsh

Marsh ENCO 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 250mm Riser andamp; 300mm AVR Unit - Gravity Outlet

£3418.68

2 offers
Marsh ENSIGN 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 500mm Riser - Gravity Outlet

Marsh

Marsh ENSIGN 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 500mm Riser - Gravity Outlet

£3437.60

2 offers
Marsh ENCO 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 200mm AVR Unit - Gravity Outlet

Marsh

Marsh ENCO 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 200mm AVR Unit - Gravity Outlet

£2821.98

2 offers
Marsh ENSIGN 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 200mm AVR Unit - Gravity Outlet

Marsh

Marsh ENSIGN 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 200mm AVR Unit - Gravity Outlet

£3047.56

2 offers
Marsh ENSIGN 16 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser - Pumped Outlet

Marsh

Marsh ENSIGN 16 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser - Pumped Outlet

£4619.36

2 offers
Marsh ENSIGN 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm - Pumped Outlet

Marsh

Marsh ENSIGN 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm - Pumped Outlet

£3485.63

2 offers

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