Backflow Preventers Suppliers in New Hampshire

Backflow preventers are assemblies consisting of two check valves and two shut off valves. These assemblies may also include test cocks for each chamber. (more)
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Showing Suppliers 1 - 3 of 3
Beswick Engineering Co., Inc. (1 Products)
Address:  284 Ocean Road, Greenland, NH
Business Type:  Manufacturer
Description:  Beswick Engineering Designs & Manufactures Miniature Fluid Power Products Pressure Regulators: Diaphragm Design- Single, Two & Three Stage Piston Design- Single & Two Stage, Back Pressure Regulator Quick Disconnects:... (more)
ControlAir Inc.
Address:  8 Columbia Drive, Amherst, NH
Business Type:  Manufacturer
Description:  ControlAir is a worldwide leader in the manufacturer of precision pneumatic and electro pneumatic control products essential to automated industrial equipment, process control systems and instrumentation, laboratory research and analysis, energy management, fluid power, robotics, and valve... (more)
Grainger Industrial Supply (195 Products)
Address:  370 E. Industrial Dr. Branch 466, Manchester, NH
Business Type:  Distributor
Description:  Grainger helps customers save time and money by providing them the right products to keep their facilities up and running. Grainger's customers are 2.0 million businesses and institutions in 157 countries. While each customer has a unique facility to operate and a different problem to solve, our... (more)