1/2" x 7/8" Check Valve For Speedaire, Campbell Hausfeld & Sears Air Compressor
This 1/2" compression x 7/8" straight thread check valve is designed specifically for older Campbell Hausfeld, Speedaire, and Sears air compressors. Speedaire: 3Z323B, 3Z395B, 3Z355B. Campbell Hausfeld: VT558701, VT558701AJ, VS4001, VS400100AJ.