backflow Equipment

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Model PN10 - Back Flow Preventer

by FireDos GmbH

Depending on the connection situation of the FireDos wall hydrant cabinet, a backflow preventer might be necessary to prevent the return flow of the extinguishing water. Important: When the FireDos wall hydrant cabinet is supposed to be connected to the public water network, current local technical regulations must be observed. For operating ...

Model 97220 - Back Pressure Check Valve

by Shand & Jurs (L&J Technologies & L&J Engineering)

The Shand & Jurs Biogas 97220 Back Pressure Check Valve uses a free swinging 'pendulum' pallet design to provide maximum flow rates with a minimum pressure drop in low pressure gas control lines.

Model RB1 - RedBack Bucket Current Meter

by Hydrological Services America

The Hydrological Services RedBack current meter is our new generation cup-type current meter. It allows the measurement of water flow in streams, open canals, pressure pipes, lakes and seas to a fine degree of accuracy and repeat ability; this is due to its advanced contact switching system and interchangeable bucket system that provides trouble ...

IPS - Suck Back Valves

by International Polymer Solutions Inc

Our IPS Suckback Valves are ideal for acid, solvent, photoresist solutions and other process dispensed chemistries. The IPS Suckback Valve will pull a vacuum and prevent excessive dripping from the dispensing nozzle. The IPS Suckback Valve is constructed of an“all wetted” PTFE media flow path. Our 104168 Suckback Valve incorporates the ...

WaBack - Back Flow Valve

by MTA Messtechnik GmbH

WaBack is a tried and tested solution to a wide range of flooding problems. The fact that the WaBack operates as both a backwater stop and an inspection manhole has many advantages. One of those advantages is the lower installation costs. Installing a WaBack is an 'all-in-one' installation, eliminating the need to install a seperate inspection ...

Rain Director - Model RD01 - Rain Director Mains Water Backup System

by Rainwater Harvesting Limited

Rain Director...gravity feed rainwater management system. It includes its smart header tank, the submersible pressure-sensitive pump and the computerised control box that controls flow of rainwater to washing machine and toilets. It also provides automatic mains water backup to the header tank and user functions like the holiday mode. Water during ...

Griffco - Model High-Flow Series - Back Pressure Valve

by Griffco Valve Inc.

Griffco G-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. Wetted materials ...

Griffco - Model G-Series - Diaphragm Back Pressure Valve

by Griffco Valve Inc.

Griffco G-Series diaphragm back pressure valves are designed to enhance The performance of chemical teed 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. Wetted materials ...

Sentinel - Diaphragm Back Pressure Valves

by BLACOH Fluid Control, Inc.

SENTINEL diaphragm back pressure valves are designed to enhance the performance of pumping systems by applying a continuous back pressure to the system pump, while also acting as an anti-syphon valve. Robust construction ensures reliability in the rigorous service of municipal and industrial applications.  Wetted materials include: PVC, CPVC, ...

Singer Valve - Model 106-PR-SM / 206-PR-SM - Pressure Reducing Control Valve With Integral Back-Up

by Singer Valve Inc.

The 106-PR-SM and 206-PR-SM series control valves are engineered to be used anywhere pressure reducing valve failure is unacceptable. These valves have a second and independent operating system superimposed upon the standard primary system. With the assurance of a back-up system, maintenance schedules may be extended as pressures will continue to ...

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