British-made large commercial stainless steel radiator filler neck supplied with a low-pressure 4 lb stainless pressure cap. This large commercial-size radiator filler neck and cap set is manufactured in the UK from high-quality 304 stainless steel. Designed for heavy-duty and specialist cooling system applications, it is ideal for commercial, industrial, and custom-built radiator installations where a low-pressure cap is required. British manufactured stainless steel components, suitable for commercial and specialist radiator applications. Enjoy a smooth checkout process. Please ensure all dimensions and pressure ratings are correct for your application before ordering. We are at your side both before and after the purchase.
