Inspect the ball and seat for wear during routine maintenance
Ensure the mounting surface is structurally sound before installation
GRACO XTR 5 and XTR 7 Airless Spray Guns
The GRACO 331074 is a tube spacer part used in GRACO equipment
Hand-tighten plug and gasket to avoid over-torquing
GRACO QUANTM h120, 2" Tri-clamp, HS SST Electric Diaphragm Pump - (SKU: HE120-0386) Inspect the ball and seatThe GRACO HE120 0386 QUANTM h120 is a high sanitary (HS) stainless steel (316L) electric diaphragm pump with a 2" tri clamp connection, designed for hygienic and demanding fluid transfer applications. It features an FEP coated aluminum electric drive, stainless steel seat, CW ball, and SP diaphragm, making it suitable for food, beverage, pharmaceutical, and chemical industries where cleanliness and reliability are critical. Key Features: Electric