Black / Clear 3" x 10' Rocker Lug Suction Hose (NH) Female Threads_NPSH Resistance to sea water (hose)

Resistance to sea water (hose)

British Standard Pipe Parallel uses a parallel thread system

Female 1 inch NPSH

Operating a gate valve in a partially open position can cause excessive gate wear and damage seals

wet or dry dive gear

Black / Clear 3" x 10' Rocker Lug Suction Hose (NH) Female Threads_NPSH Resistance to sea water (hose)Durable PVC hard suction hose with flexible PVC tube and rigid PVC helix ribbing for drafting from rural water sources and portable folding tanks. Clear side wall allows visual check of water flow when drafting and smooth interior surface allows for maximum flow. 2 1 2" and 3" couplings are attached using anodized aluminum internal expansion ring couplings and are NOT field replaceable. 4", 5" and 6" couplings are anodized aluminum and field