PUK VARI COM Cold Water Booster Pumps

Manufactured by Pumps UK Ltd

Product Buying Options

Additional Sales Information: The PUK VARI COM is a WRAS Approved cold water booster pump set has been designed as a cost-effective solution for commercial applications such as hotels, offices and large residential properties. WRAS and KUKreg4 Approved

Product Description

The PUK VARI COM is a WRAS approved cold water booster set has been designed as a cost-effective solution for commercial applications such as hotels, offices and large residential properties. Each PUK VARI COM is hand-built to suit each application using high-quality pumps, manifolds, control panel and motor mounted inverters. All PUK VARI COM models have a safety filling feature, non-return valves and a flow-through vessel as standard. A vast array of sizes are available in 1 bar steps up to 10 bar pressure and models to suit a wide array of flow rates.

  • SM (Small) =  2.2 - 4.4 l/s Flow  | 0 - 10 bar
  • MD (Medium) =  2.6 - 7.2 l/s Flow  | 0 - 10 bar
  • LG (Large) =  6 - 12 l/s Flow  | 0 - 10 bar
  • XL (Extra Large)  =  9 - 18 l/s Flow  | 0 - 10 bar

The PUK VARI COM can be configured in a variety of ways (Duty/Assist/Standby) to increase reliability, performance or both as required. The inlet/outlet configuration and the direction of flow can also be configured as required for ease of installation.

We build all of the PUK VARI COM booster sets in our Rochester (Kent, UK) workshop to order allowing us a high level of flexibility and to ensure all of our products are built to the highest standards. PUK booster pumps are used all around Great Britain including large city skyscrapers, mansions/stately homes, office blocks, factories, hospitals, schools, houses and more. Please contact our team to discuss your requirements.

Featuring our Unique Safety Fill Technology

All PUK VARI COM booster sets include our special Safety Fill technology to protect your building pipework in the event of a power failure or interruption. This feature is enables one pump on start/restart and fill the buildings pipework with water slowly. This prevents the system receiving sudden hydraulic shock potentially damaging the buildings pipework system. This feature really sets our VARI COM units apart from the competition.

WRAS Approved & KUKreg4 Approved for Water Safety

We have taken the extra steps to WRAS approve the PUK VARI COM system to assure our customers of the quality of the system we manufacture. WRAS certifies that this set is suitable for use with potable water and meets UK legal standards.

PUK COM Panel for Easy Control

The PUK VARI COM is controlled from a central control panel that is pre-wired by our engineers and mounted on a raised bracket for easy access. Control is simple thanks to the clearly labelled isolators and status lights.

  • Main power and individual pump power isolators for easy control.
  • Run and Warning lights to show set running status.
  • Low water cut out connections and a common volt free fault contact.
  • Can also be upgraded to give BMS control including MODBUS or BACnet on request.

Inverter Driven Control

Our smart inverters are set to provide a constant pressure and will increase/decrease performance automatically to meet the building demands. This provides great energy savings over basic fixed speed models and reduce the risks of pressure problems across the system.

  • LCD Display (Status & Notifications)
  • Bluetooth Control using Nastec NOW App
  • Low-pressure threshold settings (to cut out pumps if low water switch fails)
  • Automatically switch pumps over to ensure the running load is equal across each unit

Manufacturer Profile

Pumps UK Ltd

Building & Construction / Water Services

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