There are some SS304 manifolds with compression adapters. And manifold with clamped adapters are also available. If you are interested in this product, please be free to contact us. We are Wenzhou Sunthai Valve Co., Ltd. which is a manufacturer specialized in sanitary stainless steel products. Our main products cover closed loop extractors, valves, pipe fittings, tanks accessories, and others. Website: www.cnsunthai.com Tele/Fex: +86 - 0577 - 86663625 Email: sunthai@cnsunthai.com sales04@cnsunthai.com #stainless steel manifold #stainless steel tube fittings #manifold port