Lowara Presfix Beta 255 Dual System Pressurisation Unit (max F/P 5.5 bar)

Lowara Presfix Beta 255 Dual System (max F/P 5.5 bar) - Presfix pressurisation units are 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 in accordance with BS7074 parts 1, 2 and 3.

Presfix Beta dual pressurisation sets bring the benefits of managing two independent systems from a single unit. The unit contains two individual display screens so each system can be controlled and monitored separately providing both systems operate at the same fill pressure which should generally be the case as the fill pressure is based on the building static height.
All other set points can be independently set for each system. All Presfix Beta Dual system units are supplied as two pump sets and are available in three ranges, 2.8 bar, 5.5 bar and 8.0 bar fill pressures. Each pump is available to both systems so each system has a duty and standby pump available to it. If one pump fails then the standby pump will be available to both systems.
All the control features and specification are the same as the standard two pump Presfix Beta details.