Attwood ASM ASM ASM Electronic Bilge Pump Switch 12V | 4Boats Boat Measure the existing vent and

Measure the existing vent and confirm the external diameter before purchase to ensure a correct fit

Threads: ISO 228 (equivalent to DIN EN ISO 228 and BS EN ISO 228)

) Total Dimensions 135*200*200cm (plus 115*145cm porch) Pack Size 19*54cm Colour Grey/Red Contents:

The Railblaza G-Hold range holds varying sizes of poles tools and bundles

168 mm aperture — provides access for inspection and maintenance

Attwood ASM ASM ASM Electronic Bilge Pump Switch 12V | 4Boats Boat Measure the existing vent andAttwood ASM electronic bilge pump switch (12V) uses proprietary sensing to detect bilge water levels and activate pumps reliably and consistently, with fully sealed electronics for durable marine performance. Electronic sensing technology detects bilge water levels and triggers pump activation, preventing continuous cycling and ensuring reliable operation. Fully sealed electronics protect from water, chemical damage and sludge build up for long term