This is a package of 5 #4 Stenner Santoprene replacement chemical pump tube assemblies. Five replacement tubes and standard 1/4 inch ferrules are included with this item. The tube works with Stenner 45, 85, 100, 170, S30, S34, S3F, S3P, and S3V pumps.
The first time the pump tube is replaced is a fair indication of the approximate life of the tube in that particular application. Be sure to verify that the tube replacement was due to wear and not an outside contributing factor that could shorten the tube’s life.
