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Lowara UKBETA200HL55/A Presfix Beta 255 Twin Pump System

£2,431.00 £1,701.70

Lowara UKBETA200HL55/A Presfix Beta 255 Twin Pump System
Presfix Beta enclosed dual system micropressor set
Manufacturer Code: UKBETA200HL55/A
Family Code: 5G
Twin Pump
Max F/P: 5.5 Bar
Weight: 63.0 Kg
Supply Voltage: 230V 50Hz 1Ph
Volt Free Contact Rating: 50V AC 3A
Motor Size: 0.37kW
Input Current: 3.2A
Pre-fuse: 10A

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SKU: UKBETA200HL55/A Category: Tags: ,


Lowara UKBETA200HL55/A Presfix Beta 255 Twin Pump System

The Presfix Beta 255 pressurisation set from Lowara have been designed to replace water that has been lost through system leakage and to maintain the system design fill pressure in sealed heating and chilled water systems. The Presfix Beta 255 unit also provides safety circuits locking out the boiler / chiller in the advent of high/ low pressures occurring.

Presfix Beta 255 units are perfect for either domestic or industrial environments. The Presfix Beta 255 provides volt free contacts that can be used to interface with either a Business Management System or any other type of monitoring system. Presfix units have flow limiting devices to help prevent plant rooms from flooding in the advent of system pipe/fitting failure.


  • Mains door interlocked disconnect switch
  • Auto/Manual/Off selector switch
  • Back lit digital display
  • Control panel section IP 54
  • MCB protected motors
  • Simple set point adjustment
  • Parameter lock
  • Remote inhibit
  • Delay start
  • Exercise regime
  • Break tank low water monitoring
  • Transducer controlled
  • High/Low pressure contacts for boiler/chiller interlock
  • Anti-bounce internal vessel 2lt electronically assisted
  • Isolating valves on each pump
  • Hours run for each pump
  • Automatic duty pump rotation with omission of tripped or failed pumps
  • Duty pump fail with auto change over to stand by pump
  • LED Indicators For:

  • Pump run each pump
  • Pump trip each pump
  • Low pressure
  • High pressure
  • Duty pump failed
  • Excessive run time
  • Break tank Low water
  • Back lit display provides indication of power on
  • Specification:

  • Open frame units have base plates manufactured from 14SWG galvanised steel and are suitable for floor mounting
  • All pumps are horizontal peripheral type with bronze body and impeller and are fitted with self- adjusting mechanical seals
  • Break tank: Manufactured from Polyethylene with an 18lt active capacity complete with weir and clip tight lid
  • Ball valve: 15mm to BS1212 part 2 constructed to give a type AB air gap in accordance with the water regulations 1999. Overflow 22mm (plastic)
  • Pipework: Nylon 4-10mm
  • Internal vessel: Fixed diaphragm 2/5lt steel construction complying with BS4814
  • Electrical Specification:

  • Supply voltage: 230V 50Hz 1Ph
  • Volt free contact rating: 50V AC 3A
  • Motor size: 0.37kW
  • Input current: 3.2A
  • Pre-fuse: 10A
  • Additional information

    Weight 63.0 kg