Our new WP-WGS and WP-WL models made from polyethylene material with turnable couplings for the hoses. Similar in functionality, more cost effective but not compliant to ABYC regulations. 
 
Available as a complete kit with hoses, seacocks and through-hull fittings or simply as a silencer /waterlock.
Designed for engines and generators positioned below the waterline
Prevents the engine from the return flow of cooling water
Noise reduction of the engine
Parts fully comply with ABYC regulations
Kits include:
Hoses (certified to ISO 13363/ marine use)
Heavy duty hose clamps
Seacocks
Through-hull fittings