Backflow Prevention Units

To protect potable water supplies the NPS Type AB Air Gap Breaktank and Pump assembly provides maximum backflow protection when used with appliances involving;

Fluid Category 4, with a concentration of toxic substances found in chemicals, pesticides or environmental organisms of potential health significance.

Fluid Category 5, containing faecal material or other human waste, butchery or other animal waste or pathogens from any other source.

The compact, self contained construction of the breaktank assembly makes it particularly suitable for installations where space may be at a premium in plants, depots, offices, laboratories, domestic premises and within irrigation systems.

Available as stand alone units or tailor made for bespoke multi-installations, the NPS Breaktank Assembly can be easily installed using standard plumbing fittings.

The selected pump is coupled with a unit for pump command and control. This single phase device is offered with a standard 3 pin plug for immediate use.

A further benefit is an increase in available pressure through the boosting effect of the pump.

• standard or bespoke units
• WRAS approved
• stocked units
• low cost
• rapid turn round of order
• no annual inspection required 
• ‘plug and play’
• ease of installation
• boosts water pressure
  

Units are purchased by contacting our Sales Engineers  who will advise on selecting from a range of tank sizes, flow rates and pressures to suit the application.

Click here to download a brochure

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