GRACO® ChemSafe pumps feature PTFE or UHMWPE (ultrahigh molecular weight polyethylene) corrosion-resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There's no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they're dead-head capable and achieve high flow rates while minimizing air consumption and operational noise.

Graco ChemSafe 515, 1040, 1590 Theory of Operation Video

Graco is pleased to announce a new line of Husky™ 1050 natural gas-operated double diaphragm pumps for the midstream and upstream oil and gas markets. Conforming to CSA/AM ANSI STD LC 6 and certified to CSA STD T.I.L. No. R-14, Graco's expanded line of one-inch (25 mm) pumps safely operate on natural gas or compressed air.

• PREMIER® Choice for Challenging Oil and Gas Applications: With flow rates reaching 49 gallons (189 liters) per minute and pressures up to 120 pounds per square inch (8.3 bar)
• Reduces the Need for Multiple Pumps: Operating diaphragm pumps using alternative energy sources, such as natural gas, provides installation flexibility in environments where standard energy is limited
• Transfers Any Viscosity: Excels in the transfer of low, mid, and high viscosity fluids, including glycol and general chemical transfer
• Damage Resistant: Designed to withstand deadhead and dry-run conditions without causing damage to the pump or surrounding equipment
• Chemical Compatibility: Available in Buna and viton® to fit many applications
• Proven, reliable, and energy efficient air valve

The GRACO Husky™ 1050HP is the first pump on the market that allows users to choose between low pressure and high pressure operating modes with Graco's low-high pressure mode valve. High pressure operation isn't always required, so switch to the low pressure mode to reduce air consumption up to 50%. These features, combined with the quality and reliability of our standard Husky™ diaphragm pump design; make this one of the most unique high pressure diaphragm pumps on the market.