Replace check ball kits as part of routine maintenance or at the first sign of reduced pump performance
50 gpm (189 lpm) maximum free flow delivery
It is constructed from engineered thermoplastic (GET) and is intended to restore or maintain the sealing function within GRACO equipment
efficient transfer of fluids in demanding environments
Inspect and clean mating surfaces before installing the new seat kit
GRACO PTFE Diaphragm Wet End Kit with Seat for 1/2 in & 3/4 in Husky 515 & 716 Pumps - (SKU: D05911) Replace check ball kits asThe GRACO D05911 is a complete fluid repair kit designed for diaphragm pumps. It includes PTFE diaphragms, check balls, gaskets, and seals, and is intended for use in Husky 515 and 716 pumps to restore or maintain fluid handling performance. Key Features: Complete Fluid Repair Kit Wet End Kit For 1 2 in & 3 4 in Husky 515 & 716 Pumps PTFE diaphragms, PTFE check balls, polypropylene check seats, gaskets, and seals Husky 515, Husky 716 diaphragm pumps