Water & Flood Detectors
316 productsUpdated March 2026
Marsh
Marsh ENSIGN ULTRA 12 Person Sewage Treatment Plant with Beacon Alarm - Gravity Outlet
£25.26
2 offers
Marsh
Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm - Gravity Outlet
£639.13
2 offers
Marsh
Marsh ENSIGN ULTRA 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser - Gravity Outlet
£18.40
2 offers
Marsh
Marsh ENSIGN ULTRA 4 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser - Gravity Outlet
£5667.24
2 offers
Marsh
Marsh ENSIGN ULTRA 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 1000mm Riser - Gravity Outlet
£12.49
2 offers
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
Marsh ENCO 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm - Gravity Outlet
£2677.90
2 offers
Coopers of Stortford
Led Urine Detector Torch
£7.99
2 offers
Marsh
Marsh ENSIGN ULTRA 10 Person Sewage Treatment Plant with Beacon Alarm - Gravity Outlet
£22.07
2 offers
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
Marsh ENSIGN ULTRA 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 200mm AVR Unit - Gravity Outlet
£24.43
2 offers
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
Faes TECHNO10 10m Float Switch
£54.98
2 offers
Marsh
Marsh ENSIGN 16 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 1000mm Riser - Gravity Outlet
£4056.13
2 offers
Faes
Faes TECHNO30 30m Float Switch
£94.98
2 offers
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
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
Marsh ENSIGN ULTRA 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 250mm Riser - Gravity Outlet
£14.34
2 offers
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
Marsh ENSIGN 12 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 500mm Riser - Gravity Outlet
£3437.60
2 offers
Marsh
Marsh ENCO 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 200mm AVR Unit - Gravity Outlet
£2821.98
2 offers
Marsh
Marsh ENSIGN 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 200mm AVR Unit - Gravity Outlet
£3047.56
2 offers
Marsh
Marsh ENSIGN 16 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm andamp; 750mm Riser - Pumped Outlet
£4619.36
2 offers
Marsh
Marsh ENSIGN 8 Person Sewage Treatment Plant with Pressure Switch Beacon Alarm - Pumped Outlet
£3485.63
2 offers