Graco Husky 515 Air-Operated Double Diaphragm Pump, 1/2" NPT, Acetal/PTFE

Graco Husky 515 Air-Operated Double Diaphragm Pump, 1/2" NPT, Acetal/PTFE 

A compact, leak-resistant transfer pump with the capacity for bigger jobs. The Graco Husky 515 D51211 pairs a groundable acetal fluid section with PTFE balls and diaphragms for broad chemical compatibility, and delivers up to 15 gpm. Its stall-free, low-pulsation air valve gives smooth, rapid changeovers, while the bolt-through fluid cover design eliminates leak points for safer, more reliable operation.

Key Features

• Higher flow in a compact pump: Delivers up to 15 gpm (56.7 lpm)
• Acetal fluid section: Paired with PTFE balls and diaphragm for broad chemical compatibility
• Leak-resistant design: Bolt-through fluid covers and no mechanical seals to leak or fail
• Stall-free air valve: Low-pulsation design for smooth, rapid changeover
• Runs on low air pressure: Operates on as little as 20 psi
• Quiet operation: Runs under 85 dBa with a remote muffler
• Easy service: Easy-to-service air valve and ball checks
• Split manifold option: Pump two fluids at once without mixing

Specifications

• Series: Husky 515
• Type: Air-Operated Double Diaphragm Pump
• Fluid Section: Acetal
• Center Section: Polypropylene
• Seats: Acetal
• Balls: PTFE
• Diaphragm: PTFE
• Fluid Inlet/Outlet: 1/2" NPT
• Air Inlet: 1/4" NPT
• Air Exhaust: 3/8" NPT (female)
• Maximum Flow: 15 gpm (56.7 lpm)
• Maximum Cycle Rate: 400 cpm
• Maximum Working Pressure: 100 psi (7 bar)
• Operating Temperature: 40°F to 180°F
• Maximum Solids: 3/32" (2.4 mm)
• Suction Lift: 15 ft dry, 25 ft wet