Water Treatment Plants
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Water & Wastewater Treatment Plants

Griffco Products in Wastewater Treatment Plants
Griffco Products in Water Treatment Plants
Griffco Valve manufactures high quality chemical feed acccessories for water treatment plants & wastewater treatment plants

Griffco back pressure and pressure relief valves, calibration columns, and other pumping and chemical feed accessories are used in water and wastewater treatment plants throughout the world. Griffco is one of the only manufacturers of NSF certified valves. Since all of Griffco’s products are made in the USA, we are ARRA complaint.

Griffco is one of the only manufacturers of NSF certified valves.

Water Treatment Plants and Wastewater Treatment Plants
Griffco has produced more than a million valves and other system accessories since its establishment in 1992

Griffco has many years of chemical feed experience for a wide range of applications, markets, and different pumping technologies. Chances are Griffco can help with a solution.

Featured Product

M-Series Back Pressure Valves

Griffco M-Series diaphragm back pressure valves are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.
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Protect your pumping system with the correct size Pulsation Dampener from Griffco Valve. Use the Griffco Pulsation Dampener Calculator.