TRUDESIGN extra-long length through-hull designed for larger hull-thickness vessels.Manufactured from a glass-reinforced Nylon composite- High strength, tough and light weight.Compatible with all hull types – Can be used on aluminium, steel, wood, composite & GRP hulls.Immune to corrosion & electrolysis – No corrosion breakages, increased safety.Chemical resistant – Unaffected by diesel, petrol, chemicals, and antifouling paints.U.V resistant – Will not degrade or discolour from the sun’s ultraviolet rays.Paintable – Paintable with all types of antifoul including Coppercoat.Fits TruDesign Ball Valves and other parallel BSP threads.Large operating range – Suitable for all marine conditions from -40C to +110C.Meets ABYC H-27 Standard when installed in combination with TruDesign Valves and Load Bearing Collars*Part NumberBSP ThreadThread LengthSAW-4502383/4″140mmSAW-4502391″140mmSAW-4502401-1/4″140mmSAW-4502411-1/2″140mmSAW-4502422″140mm




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