VALVES ARTICLES

Valves, fittings: NIBCO Inc.

Remote disconnect meter: Mueller Systems

Check valves: Check-All Valve Mfg.

Considerations for Centrifugal Pump Priming

Two of the writer's previous columns have touched on the few positive (June 2009) and many negative (January 2010) effects of entrained air on the performance of a centrifugal pump.

Trash pumps

Subaru Trash Pumps combine a powerful engine and heavy-duty construction to move high volumes of trash water without clogging the pump.

Metering pumps

The Neptune™ Series 7000 mechanically actuated diaphragm metering pump was designed with water and wastewater applications in mind.

Check valve

The 2100 Hydrant Security Check Valve from American Flow Control can be used to secure all makes and models of fire hydrants.

Pump, tank cart

A new non-metallic, Mobile Pump/Tank Cart from Vanton transfers wastewater and caustic/acidic chemicals with no corrosion, and ultrapure fluids with no contamination.

Lead-free valves

Val-Matic offers a complete valve line certified to NSF/ANSI 372 for Lead-Free Drinking Water Products, Materials and Components.

New Products

A compilation of products being introduced into the industrial water market.