Comap Westco end caps for connecting copper tube are among the compression fittings available at Trading Depot. Comap Westco end caps are WRAS approved and manufactured using high quality brass, ideal for use in domestic and commercial heating systems, air pressure lines, fluid distribution and air conditioning systems. They are suitable for copper or stainless steel tube and plastic pipe, according to the manufacturer’s specification. Comap Westco end caps available including stop end caps and a brass cap.