Diaphragm and fluid transfer pumps

Graco Husky 307 Diaphragm Pump

Graco Husky 307 double diaphragm pump operates on as little as 20 psi (1.4 bar, 0.14 MPa) and is available in groundable acetal and polypropylene.

 

3/8 in (9.52 mm) end porting

Fully-groundable acetal model

Delivery up to 7 gpm (26.5 lpm)

Easy-to-service air valve and ball checks

 

Applications: Lubrication - Chemical transfer - Low viscosity material transfer - Antifreeze - Detergents - Motor oil - Hydraulic fluid - Cutting oil - Water-waste water treatment - Inks and colourants

    

Graco Husky 515 Diaphragm Pump

Graco Husky 515, 1/2 inch (12.7 mm), double diaphragm pump operates on as little as 20 psi (1.4 bar, 0.14 MPa) and is available in groundable acetal, polypropylene and PVDF materials of construction

 

Fully-groundable acetal model

Easy-to-service air valve and ball checks

Reliable air valve for years of dependable performance

 

Maximum Fluid Working Pressure: 100 psi

Air Pressure Operating Range: 30 to 100 psi

Maximum air consumption: 28 scfm

Maximum free-flow delivery: 15 gpm

Maximum pump speed: 400 cpm

Maximum suction lift (water with buna balls): 15 ft dry, 25 ft wet

Maximum size pumpable solids: 3/32 in

 

Applications: Lubrication - Chemical transfer - Low viscosity material transfer - Antifreeze - Detergents - Motor oil - Hydraulic fluid - Cutting oil - Water-waste water treatment - Inks and colourants  - Gear oil