Lowara - Presfix Beta 280 Twin Pump Pressurisation Unit - 8 Bar. - 230V - Single Phase

The Lowara Presfix Beta 280 Twin Pump Pressurisation Unit - 8 bar. - 230v - Single Phase is a Pressurisation Unit item. Voltage for this item is 230V. This is a Surface Mounted pump which can be suitable when the pump can sit in a dry, accessible location and draw liquid in via a suction pipe or hose.

Presfix pressurisation units are developed 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 in accordance with BS7074 parts 1, 2 and 3.

Presfix units also provide safety circuits locking out the boiler / chiller in the advent of high/ low pressuresoccurring.

Expanded water is accommodated in membrane vessel/s that are supplied separately and normally installed alongside the Presfix unit.

Presfix units are perfect for either domestic or industrialenvironments.

Three levels of sophistication are offered along with two pressure ranges for the Mini Presfix andsingle range for Micro Presfix units.

The operating pressure of this is 8 bar.

Real-world product applications

• Boosting water pressure to multiple outlets in a building
• Maintaining stable pressure where demand varies
• Supplying water from storage tanks to distribution pipework
• Supporting general water supply and transfer systems
• Assisting with pressure control in utility installations

Key Product Features

• Mains door interlocked disconnect switch
  
• Auto/Manual/Off selector switch
• Back Lit digital display
• Control panel section IP 54
• MCB protected motors
• Simple set poing 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
• Operating pressure: 8 Bar.
• Water type: Clean Water
• Voltage: 230V

• Automatic duty pump rotation with omission of tripped or failed pumps
  
• Duty pump fail with auto change over to stand by pump

Lowara (est. 1968) is an Italian pump brand, now part of Xylem, specialising in Stainless Steel centrifugal and multistage pumps, plus boosters and borehole solutions. Typical applications include pressure boosting, HVAC circulation, irrigation, clean-water transfer and light industrial duties where corrosion resistance and reliable hydraulic performance are required.