particularly those utilizing Johnson motors
Regularly inspect for wear and replace as needed to maintain system reliability
PTFE (diaphragm and other wetted parts in some variants)
The GRACO 20639-03 is a pressure gauge designed to measure pressures up to 2000 psi
GRACO Ultra 695/795 ProContractor
GRACO SaniForce 1590, 1.5" 3A SST Pneumatic Diaphragm Pump, SS Center, SS Seats, PT Balls, PO Diaphragms - (SKU: SP15.0105) particularly those utilizing Johnson motorsThe GRACO SaniForce 1590, 1. 5" 3A SST Pneumatic Diaphragm Pump is a sanitary, air operated double diaphragm pump constructed with a stainless steel center section, stainless steel seats, PTFE balls, and polyolefin diaphragms. It is designed for hygienic transfer of low to medium viscosity fluids in food, beverage, personal care, and cosmetic applications. Key Features: Air operated double diaphragm (AODD) pump SaniForce 1590, 1. 5 inch (38 mm) tri