Diaphragm and fluid transfer pumps

Graco Husky 307

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

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

Graco 716 Husky

Graco 716 Husky  3/4-inch double diaphragm pump has an external controller for remote control capabilities and is available in aluminum and 316 stainless steel construction.

3/4 in (19.05 mm) center- and end-porting

No seals to leak or fail

Quiet running less than 85 dBa with easy-to-use remote muffler capability for even lower noise levels

Easy-to-service air valve and ball checks

Maximum Fluid Working Pressure: 100 psi

Air Pressure Operating Range: 30 to 100 psi

Maximum air consumption: 28 scfm

Maximum free-flow delivery: 16 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

Graco 1050 Husky

Graco 1050 Husky 1 inch (25.4 mm) double diaphragm pump features a stall-free, low pulsation air valve which provides a smooth and rapid changeover. Available in aluminum, polypropylene, conductive polypropylene, PVDF, stainless steel and hastelloy fluid sections.

30% more efficient than the market leader

20% increase in fluid flow compared to the Husky 1040

Up to 5 times longer diaphragm life compared to other double diaphragm pumps in its class

Expanded material offering to handle endless applications

 
Maximum air consumption: 67 scfm

Maximum free-flow delivery: 50 gpm (189 lpm)

Maximum pump speed: 280 cpm

Maximum suction lift: (varies widely based on ball/seat selection and wear, operating speed, material properties, and other variables) 16 ft (4.9 m) dry, 29 ft (8.8 m) wet

Maximum size pumpable solids: 1/8 in. (3.2 mm)

Applications: Lubrication - Chemical transfer - Low viscosity material transfer - High viscosity material transfer - Antifreeze - Detergents - Motor oil - Hydraulic fluid - Cutting oil - Waste water transfer - Gear oil - Paint circulation

Graco Husky 1590

Graco Husky 1590 1-1/2 inch double diaphragm pump offers a patented, high-reliability closed center air valve that is online serviceable and an epoxy-coated air section for tough environmental conditions.

Lube-free operation

Available in polypropylene, kynar, aluminum and stainless steel

Epoxy-coated air section for tough environmental conditions

Maximum air consumption: 125 scfm

Air consumption: at 70 psi/60 gpm 50 scfm

Maximum free flow delivery: 100 gpm (378.5 l/min)

Maximum pump speed: 200 cpm

Gallons (liters) per cycle: 0.5 (1.9)

Maximum suction lift: 18 ft (5.48 m) wet or dry

Maximum size pumpable solids: 3/16 in. (4.8 mm)

Applications: Lubrication - Chemical transfer - Low viscosity material transfer - High viscosity material transfer - Antifreeze - Detergents - Motor oil - Hydraulic fluid - Cutting oil - Waste water transfer - Gear oil - Paint circulation - Oil transfer

Graco Husky 2150

Graco Husky 2150 2-inch double diaphragm pump offers larger ports for increased flow. Available in aluminum, 316 stainless steel, ductile iron, polypropylene and PVDF.

2 inch (51 mm) ANSI end-porting

Lube-free operation

Epoxy-coated air section for tough environmental conditions

Maximum air consumption: 175 scfm

Air consumption at 70 psi (0.48 MPa, 4.8 bar)/60 gpm 60 scfm

Maximum free-flow delivery: 150 gpm (568 l/min)

Maximum pump speed: 145 cpm

Gallons (Liters) per cycle: 1.03 (3.90)

Maximum suction lift: 18 ft (5.48 m) wet or dry

Maximum size pumpable solids: 1/4 in. (6.3 mm)

Applications: Lubrication - Chemical transfer - Low viscosity material transfer - High viscosity material transfer - Antifreeze - Detergents - Motor oil - Hydraulic fluid - Cutting oil - Waste water transfer - Gear oil - Paint circulation - Oil transfer

Graco Monark

Graco Monark 1.5:1, 2:1 and 5:1 Pneumatic 2-Ball Piston Pumps

2-ball piston pump for high production applications

Designed for high production applications, Monark pumps provide consistent delivery with its reliable Monark air motor and stubby length for wall-mount applications.

Drum and stubby length models available for mounting and application flexibility

Positive displacement, 2-ball piston design provides uniform and easily controlled delivery

Stainless steel or carbon steel models available to handle various fluids

Outlet stanchion tube

Fluid return stanchion for circulation back to the pump

Typical Fluids Handled

• Solventborne and waterborne fluids

• High solids, plural component coatings

• Resins

• Stains, lacquers and varnishes

• Cleaning fluids

• Acid-catalyzed materials

• High solid coatings