backflow Equipment

4740 Results found
  • Keyword: backflow ×

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.

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 ...

Singer Valve - Models 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 ...

DFM 5.0 - Doppler Flow Meter

by Greyline Instruments Inc.

Measure flow from outside a pipe. The Greyline DFM 5.0 is designed for 'difficult liquids' that would damage regular flow meters - wastewater, slurries, sludge, chemicals, viscous liquids and abrasives. There is no obstruction to flow and no pressure drop. The non-intrusive, clamp-on ultrasonic sensor fits any pipe 1/2' (12.5 mm) Inside Diameter ...

QuadraTherm - 640i - Air Mass Flow Meter

by Sierra Instruments, Inc.

The QuadraTherm 640i marks a breakthrough in thermal dispersion technology for air mass flow meters. With the 640i, you can enjoy the many benefits of immersible thermal technology – wide turndown ratio, very low pressure drop, no moving parts, application flexibility and a direct gas mass flow rate measurement – while achieving ...

ExhaustTrak - Sierra CP Series - Raw Engine Exhaust Mass Flow Meter

by Sierra Instruments, Inc.

Sierra CP has successfully manufactured and sold AirTrak intake air mass flow meters since the early 1990's.  With deep roots in flow measurement through our Flow Division, we have

SmartTrak - 50 Series - Mass Flow Meters & Controllers

by Sierra Instruments, Inc.

Sierra's SmartTrak 50 Series OEM Flow Controller has been honored by the readers of Flow Control Magazine with their annual Product Innovation Award for its advances in flow measurement technology.

Cal=Trak - Model SL-500 - Gas Mass Flow Meter

by Sierra Instruments, Inc.

You’ll get high-precision, cost-effective calibration with our CalTrak™ SL-500 primary standard gas flow calibrator, the first in our CalTrak line of dependable mass gas flow calibration devices. Fast, primary, and portable, the SL-500 offers a standardized accuracy of ±0.35%, making it an easy-to-use, low-maintenance way to ...

Electromedia - Pressure Filtration Systems

by Filtronics, Inc.

Our permanent media solution, Electromedia, is the heart of Filtronics Pressure Filtration systems. Electromedia is a proprietary blend of naturally occurring minerals that outperforms any other filtration system available or other treatment methods like reverse osmosis, ion exchange or absorption. Filtering down to sub-micron levels, this ...

Cal=Trak - Model SL-800 - Gas Mass Flow Standard

by Sierra Instruments, Inc.

The Cal=Trak SL-800 offers a standardized accuracy of ±0.15% of reading, superior to all other commercial laboratory standards. The Model SL-800 is fast, primary, Mercury-free and easy-to-use. The dimensionally-based primary accuracy of the Cal=Trak surpasses pressure-based secondary methods and is backed by a rigorous uncertainty analysis. ...

Need help finding the right suppliers?

Let the XPRTs do the work for you