Mikrofill - Mikropro 25 Pressurisation Set - 25 Ltr Vessel - Service Valve Included - OBSOLETE

The Mikrofill MikroPro 25 is a space saving, compact sealed system pressurisation bundle for LPHW/CHW applications. It pairs the Mikrofill 3 advanced direct-type pressurisation unit (cold fill up to 4.7 Bar), a MikroPro 25 Ltrs (3 Bar) expansion vessel, and a ¾" quick-fit service valve.

The direct-fill design connects to the mains/boosted supply to automatically fill and top-up the system. A digital control system with LCD display simplifies setup, while a high-flow WRAS-approved fill valve, low energy use (10 Watts standby / 30 Watts running) and a fill volume indicator support efficient operation and water-treatment calculations.

• Direct-type pressurisation cold fill to 4.7 Bar
• MikroPro 25 Ltrs expansion vessel rated to 3 Bar
• Automatic system fill & top-up with LCD interface
• WRAS-approved high-flow fill valve

The MikroPro vessel is PED 97/23/EC compliant with a durable powder-coated finish and threaded connections; max operating temperature 70 C, typical max pressure 3 Bar (≤35 Ltrs) and up to 6 Bar (≤1000 Ltrs). Ideal for sealed heating and chilled-water systems, plus refrigeration and industrial cooling.

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

• Bundle contents: Mikrofill 3 unit, MikroPro 25 Ltrs (3 Bar) vessel, ¾" quick-fit service valve
• Cold fill performance: up to 4.7 Bar direct from mains/boosted supply
• Controls: digital control with LCD graphic display
• Operation: automatic system fill & top-up; compact, wall-mounted unit
• Energy use:10 Watts standby / 30 Watts operational per hour
• Compliance:WRAS-approved fill valve; PED 97/23/EC vessel
• MikroPro vessel: max temp 70 C; pressure ratings up to 36 Bar (by size); powder-coated; threaded connections
• Applications: LPHW/CHW systems; refrigeration and industrial cooling circuits
• Flow rate: 14 Ltr/min
• Water type: Clean Water
• Voltage: 230V