High quality marine grade CR brass skin fitting – Grate protects against debris intake.The Maestrini Skin Fitting Grated Strainer is a marine-grade through-hull fitting designed to allow water intake while filtering debris.Manufactured from dezincification-resistant brass (CW602N / CR brass), its engineered for longevity in saltwater environments, ideal for bilge suction lines, sea water inlets, and cooling circuits.Manufactured in CW602N alloy, a dezincification resistant brass considered equal to bronze in marine corrosion resistance and durability.FeaturesCR Brass (CW602N) construction – highly resistant to corrosion and dezincification, making it suitable for submerged useGrated strainer design – prevents debris and marine growth from entering plumbing while allowing free flowThrough-hull fitting style – designed for mounting flush into hulls below or above the waterlineMultiple sizes available – to suit various hose and pipe diametersSolid brass hex-flange – for secure installation and leak-resistant sealingThreaded BSPCR Brass CW602NHalf grate strainerSpecificationsAvailable in these sizes: 3/8″, 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″ BSPMaterial: CR Brass (CW602N / Dezincification-Resistant Brass)Type: Through-hull skin fitting with grated strainerConnection Style: Threaded / hose or pipe compatibleApplication: Seawater intake, bilge suction, cooling circuitsUsage Environment: Suitable for continuous saltwater contactDownloadsLloyds test report signed DZR brass Maestrini Lloyds type approval certificate DZR brass Technical Article – DZR Fittings Technical Article – Raw Water Intake System .input-wrapper a { text-decoration: none; / Removes underline / background-color: transparent; / Ensures no background color / } .input-wrapper a:hover { text-decoration: underline; / Adds underline on hover / background-color: transparent !important; / Removes grey highlight / }