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Air-Operated Double Diaphragm Pump
Husky 3275 Air-Operated Double Diaphragm Pump
Ideal for high viscosity materials
This 3-inch pump has bolted leak-free flanged connections and is available in aluminum construction.


  • 3 in (76.2 mm) ANSI center-porting
  • Fluid flow up to 275 gpm (1040 lpm)
  • Large flow paths for handling high vicosities
  • Easy air valve maintenance
  • Heavy-duty construction
Husky 515 Air-Operated Double Diaphragm Pump

Get high flow rates in a small portable package
The Husky 515 operates on as little as 20 psi (1.4 bar, 0.14 MPa) and is availabe in groundable acetal, polypropylene and knar (PVDF) materials of construction.

Features and Benefits

  • Fully-groundable acetal model
  • Delivery up to 7 gpm (26.5 lpm)
  • Easy-to-service air valve and ball checks
  • Reliable air valve for years of dependable performance
Husky 716 Air-Operated Double Diaphragm Pump

Get high flow rates in a small, portable package
This 3/4-inch pump has an external controller for remote control capabilities and is available in aluminum and 316 stainless steel construction.

Features and Benefits

  • 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
Husky 307 Air-Operated Double Diaphragm Pum
Ideal for circulating low viscosity inks, stains and dyes
The Husky 307 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
Rugged 1 Inch (25 mm) Pump with High Flow Rates

Designed for tough applications
The Abrasion Resistant aluminum pumps are available in 1 in (25.4 mm), 1-1/2 in (38.1 mm), 2 in (50.8 mm) and 3 in (76.2 mm) sizes. The improved ball guide design significantly increases pump life -- 2 to 3 times longer than the previous ball check design.

  • 1 in. (25.4 mm) ANSI end-porting
  • High flow - 40 gpm (151 lpm) in a compact, portable size
  • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa)
  • Equipped with an effective and reliable air valve system
  • External controller for remote control access
Husky 2150 Corrosion Resistant
  • 2 in (38 mm), Flange (Poly & Kynar), Threaded (SST)
  • High flow - 100 gpm (378 lpm) in a compact, portable size
  • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa)
  • All Graco diaphragm pumps offer flow rates up to 25% greater than many competitive pumps with PTFE diaphragms
  • 5-year warranty on wetted parts and 15-year warranty on center sections
  • Phosphoric acid
  • Hydro-flouric acid
  • Nitric acid
  • Nickel sulphate and/or nitrate
  • Hydroxides, chlorides, soap solutions, caustic soda, lye and methylene
Graco Abrasion Resistant Drilling Pumps
Built For Tough Drilling Applications
Graco abrasion resistant diaphragm pumps are built solid. The workhorse 3275 delivers non-stop performance and a whopping
275 gallons per minute! Designed for rugged applications, the Graco abrasion resistant pumps can help you deliver on time, every time!
  • No mechanical seals
  • Full line of aluminum pumps in 1 in (25 mm),
    2 in (51 mm) and 3 in (76 mm) sizes
  • Superior Graco air valve eliminates sticking
  • High flow pumps move up to 275 gallons
    per minute (1040 lpm)
  • Two to three times longer pump life than
    other ball-check designs
2150 FDA-Compliant Sanitary Pump
2.5 Inch Air-Operated Double Diaphragm Pump
Ideal for the most demanding food-related applications
More features than you ever expected — including our stainless steel center sections and the most reliable air valve in the industry.

That’s what makes our FDA pumps perfect for all of your food-related applications. You won’t find a more complete line of FDA-compliant pumps anywhere else!
Features and Benefits
  • 2-1/2 in (63.5mm) Tri-clamp connection
  • High flow - 150 gpm (568 lpm)
  • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa)
  • All fluid contact materials are FDA-Compliant and meet the United States Code of Federal Regulations (CFR) Title 21
  • Wide range of food-grade elastomers available including Santoprene, BunaN, Viton and PTFE
Graco Sanitary Poultry Pump
3150 Sanitary Flapper Pump
Pump up the volume with Graco's 3150 Sanitary Series

The Graco 3150 Sanitary Flapper pump is designed for materials and fluid streams containing large solids or chunks, which clog a ball-designed pump or are damaged by the pumping action.

The 3150 Sanitary Flapper pump easily moves larger solids and will pass up to 2.5 in (63.5 mm) solid without crushing or damaging the product.

Features and Benefits
  • 2.5 inch flapper passes large solids/chunks with ease
  • Easily converts to 3150 sanitary ball with optional kit
  • Stainless steel fluid ends can be disassembled in 5 minutes or less
  • 316 Stainless steel center section and air valve offer lube-free operation
  • Santoprene, Buna-N, Viton and EDPM food-grade elastomers
Circulating Pumps
Low shear, low pulsation performance delivers superior finish quality
Designed to handle quick color changes, the TRITON 3D 350 Series pumps deliver a consistent spray pattern and are ideal for special color paints.
  • Low pulsation output gives you a high quality finish, consistent pattern and film on finished parts
  • Low shear pumping action for minimal material degradation on circulating paints and coatings
  • Lower maintenance costs with a diaphragm seal that eliminates conventional throat packings
  • Smooth pump fluid passages mean less time and material needed for color changes and flushing
  • Low noise operation
Electric Disensing and Transfer Pumps for Oil and Antifreeze
Efficiently transfer Bulk Oils and Hydraulic Fluids
At Graco, we provide durable pumping solutions for all your oil and fluid transfer applications. Our line of APEX pumps are available in AC and DC configurations to meet your flui transfer needs!
  • Self priming, positive displacement pump for high volume applications
  • Heavy-duty design offers long life and improved productivity
  • Low operating and installation costs
  • Transfers used oil with inlet suction screen (260306)
  • All units ship with bung adapter
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