Internal view showing the full sized pump

Main features include:-

• Compact wall-hung design
• Possibly the smallest full sized peripheral pump operated pressurisation unit in the UK
• Non-dependant on mains pressure to satisfy system pressure requirements
• Option of second float valve where water mains pressure is low
• All mechanical connections exit the base. Electrical connections on either side.
• Strong 1.5mm mild steel construction fully powder coated
• Pump anti seize pulse feature
• Economically priced

Electronic single pump pressurisation unit for use on heating & chilled water systems with a cold fill pressure up to 2.8 Bar.  Can be either floor or wall mounted.

Main features include:-

• System pressure LED indication
• High pressure LED indication
• Low pressure LED indication
• Transducer failure LED indication
• Service indication
• Pump fuse/fail LED indication
• Low water LED indication
• Anti seize pulse turns the pump over every 12 hrs
• The unit has a system fill mode for initial filling of the system
• Pump test button

EPS-HP version:  As above but fill pressure of 6.0 Bar

Electronic twin pump, duty/standby pressurisation unit for use on heating & chilled water systems with a cold fill pressure up to 2.8 Bar.  Can be either floor or wall mounted.

Main features include:-

• System pressure LED indication
• High pressure LED indication
• Low pressure LED indication
• Transducer failure LED indication
• Service indication
• Pump fuse/fail LED indication for P1 or P2
• Pump 1 test button
• Pump 2 test button
• Pump rotation
• Low water LED indication
• Anti seize pulse turns the pump over every 12 hrs
• The unit has a system fill mode for initial filling of the system.

EPT-HP version:  As above but fill pressure of 6.0 Bar

Electronic single pump pressurisation unit for use on heating & chilled water systems with a cold fill pressure up to 2.8 Bar.  Can be either floor or wall mounted.

Main features include:-

• System pressure LED indication
• High pressure LED indication
• Low pressure LED indication
• Transducer failure LED indication
• Service indication
• Pump fuse/fail LED indication
• Low water LED indication
• Anti seize pulse turns the pump over every 12 hrs
• The unit has a system fill mode for initial filling of the system
• Pump test button

Main enhanced features:-

• 20 character 2 line LCD display
• Door interlocked Isolator
• The digital display indicates all conditions with additional lamps for:-
  • Alarm activated
  • Low water
  • Pump auto operation
  • Pump hand
  • Pump off
  • Pump run
  • Pump trip

• Remote Start/Stop
• Volt free contacts for:-
  • Pump run
  • Pump trip
  • Low water level
  • High water level
  • Low pressure
  • High pressure
  • Frequency starts
  • Flood alarm
  • Transducer failure

EPS-ENH-HP version:  As above but fill pressure of 6.0 Bar

Electronic twin pump, duty/standby pressurisation unit for use on heating & chilled water systems with a cold fill pressure up to 2.8 Bar.  Can be either floor or wall mounted.

Main features include:-

• System pressure LED indication
• High pressure LED indication
• Low pressure LED indication
• Transducer failure LED indication
• Service indication
• Pump fuse/fail LED indication
• Low water LED indication
• Anti seize pulse turns the pump over every 12 hrs
• The unit has a system fill mode for initial filling of the system
• Pump test button

Main enhanced features:-

• 20 character 2 line LCD display
• Door interlocked Isolator
• The digital display indicates all conditions with additional lamps for:-
  • Alarm activated
  • Low water
  • Pump 1 auto operation
  • Pump 2 auto operation
  • Pump 1 hand
  • Pump 2 hand
  • Pump 1 off
  • Pump 2 off
  • Pump 1 run
  • Pump 2 run
  • Pump 1 trip
  • Pump 2 trip

• Alternating pump start
• Remote Start/Stop
• Volt free contacts for:-
  • Pump run for both P1 & P2
  • Pump trip for both P1 & P2
  • Low water level
  • High water level
  • Low pressure
  • High pressure
  • Frequency starts
  • Flood alarm
  • Transducer failure

EPT-ENH-HP version:  As above but fill pressure of 6.0 Bar

SUPERSEDED BY ELECTRONIC RANGE 2009

SUPERSEDED BY ELECTRONIC RANGE 2009

SUPERSEDED BY ELECTRONIC RANGE 2009

SUPERSEDED BY ELECTRONIC RANGE 2009

SUPERSEDED BY ELECTRONIC RANGE 2009

A full range of fixed air charge vessels is carried in stock from 3 litre to 1000 litre.
Standard range are 10 bar rated and with a 99oC max temp rating.
Steel shell with either Butyl or EPDM rubber diaphragms c/w stainless steel connection.
For use as heating & chilled water sealed systems or as secondary hot water expansion vessels for mains feed or boosted hot water generation.
Available from 3-12 litre as pipeline standard mounted. Available from 24 – 300 litre as horizontal or wall mounted versions. Available from 50 – 1000 litre as vertical floor mounted versions.
N.B. Expansion vessels should always be installed with a Lock Shield isolating valve & drain to allow the vessel to be fully drained before setting the air charge.
We recommend annual servicing/refitting the vessel air charge