Thru Hull

Upgrade your flow with this **1-1/2" Hose Barb to 1-1/2" BSP Female Adapter**. Durable, leak-proof, and SEO-optimized for industrial pumps, irrigation, and plumbing.

NPSM / NPT combination thread
C83600 Bronze

GROCO IBVF Flange Adaptors, bronze/stainless, fix NPT-NPS mismatches, enable safe valve installation, sizes 3/4"–3", ideal for marine applications.

GROCO PTHC Series NPT 90° bronze adapters, standard flow, sizes 1/2"–5", UL Listed 647B, not NSF-61 compliant, not for potable water.

With the Collar in place, the Skin Fitting-Ball Valve-Hose Tail assembly will withstand a 500 lb (227 kg) static force applied to the Hose Tail end of the assembly

TruDesign Tails eliminate the corrosion and electrical bonding problems associated with metallic fittings. Tail fittings are designed for twin hose clamps, and to never crush.

GROCO PTH Series Bronze Pipe-to-Hose Adapter. Heavy-duty C83600 bronze male NPT fitting with an extended deep-ridge barb for secure, leak-free marine plumbing.

Perko Thru Hull 1" Bronze

Perko, Bronze Thru-Hull Fitting.