HOW IT WORKS


zennergyllc
Flexibility that’s Smart

DYNAMICALLY ADJUSTING PISTON


A dynamically adjusting piston reduces surges to regulate oversupply.


Innovative and Unique to Our Flow Management Devices

PATENTED BACK PLATE


The patented back plate accelerates flow at the necessary pressure
to save water.

zennergyllc



Reduces Variation 

DELTA ZONE


Our delta zone reduces turbulence, air, and over-spinning to decrease unnecessary flow.

 

H₂MinusO® ECO SERIES

The Eco Series is a low-cost standard solution optimized for a number of industries where incoming water pressure ranges between 40-80psi with a pipe diameter of 2” or smaller.

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H₂MinusO® SPACE SAVER SERIES

The Space Saver Series is customized for your environment and is suitable for water usage ranging from moderate to high volume with a pipe diameter of 3” or greater.

 

 

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H₂MinusO® XL INDUSTRIAL SERIES

The XL Industrial Series is customized for your environment and engineered for extremely high flow rates with a pipe diameter of 2” or greater.

 

 

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Certifications

Products manufactured by Green4all, authorized distributor of the H₂MinusO® Flow Management Devices.

North American Certification:

NSF INTERNATIONAL

The Public Health and Safety Organization

  • NSF/ANSI 61 Drinking Water System Components – Health Effects
  • NSF/ANSI 372 Drinking Water System Components – Lead Content


United Kingdom Certification:

WRAS – WATER REGULATIONS ADVISORY SCHEME (WRAS)

The WRAS is a conformance mark that demonstrates an item complies with the high standards set out by the United Kingdom Water Supply (Water Fittings) Regulations and the Scottish Water Byelaws.

  • 1805070 WRAS – 1530 Miscellaneous Fittings
  • 1805071 WRAS – 1530 Miscellaneous Fittings

Australian Certification:

WATERMARK CERTIFICATION SCHEME

In Australia, the WaterMark Certification Scheme is a mandatory compliance requirement for plumbing and drainage products to ensure national consistency.

  • WM-022556 Watermark – Standard WMTS-103

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