Powers Process Controls 591-928 Packing Kit 30067439-890 provided they are not chemically
Baker’s notes & crumb story
Description
Powers Process Controls 591 928 Packing Kit 30067439 890 provided they are not chemically provided they are not chemically aggressive toward the silicone diaphragm material making it an excellent choice for retrofitting older systems that have been converted to modern zeotropic blends