but it is described as durable and precisely engineered for reliable operation
Essential for accurate fluid control and spray pattern
specifically the Big 250 system
Follow the manufacturer’s recommended installation procedure for proper seating and compression
Fluoroelastomer O-rings
GRACO Husky 2150 Aluminum (2" NPT) Standard Pump, Aluminum Center Section, Hardened S/S Seats, PTFE Balls & PTFE Diaphragm - (SKU: DF3411) but it is described asThe GRACO DF3411 is an air operated double diaphragm (AODD) pump with an aluminum center section, hardened stainless steel seats, PTFE balls, and a PTFE diaphragm. It is designed for reliable, efficient fluid transfer in demanding industrial environments. Key Features: Air operated double diaphragm (AODD) pump Husky 2150, 2" (51 mm) NPT Aluminum center section, hardened stainless steel seats, PTFE balls, PTFE diaphragm Up to 150 gpm (568 lpm) Maximum