Mikrofill 3 Pro Pressurisation Unit

The Mikrofill 3 PRO is a fully automatic sealed system filling device and is suitable for the water management of domestic and commercial heating and cooling systems.

The unit is compact, efficient, and easy to install and commission. Using smart logic alongside pressure and flow sensors, it provides early detection and alerts for system issues, and is designed to require minimal maintenance.

Applications

Maintaining system pressure in large domestic and commercial sealed heating systems

Maintaining system pressure in chilled water systems, refrigeration units and industrial cooling systems

Accessories

2x braided hoses with integrated isolation valve

Key Features

WRAS-approved product - Fluid Risk Category 4 backflow prevention - WRAS approval number: 2307805

8.7 bar max cold fill pressure

Compact, wall-mountable design

Full colour display with 3.95” LCD screen

Comprehensive electronic pressure management

Accurate flow rate monitoring and volume logging

Leak detection

Smart fault logic

MODBUS RTU

4x customisable BMS outputs

Large memory capacity to record up to 100 parameter changes and fault conditions combined (all entries are time and date stamped)

Easy to install and set up

Standard 2-year warranty

Extended 4-year warranty when purchased with a vessel package

Specifications

Manufacturer: Mikrofill

Model: Mikrofill 3 Pro

WRAS Approved

Made in Great Britain

Fluid Risk Category 4 backflow prevention

The ability to fill directly from mains/ boosted water supply any LPHW or CHW system from empty

Comprehensive electronic pressure management

Cold fill pressure - max: 8.7 bar

Inlet pressure - max: 9 bar

Flow rate - nominal: 12 l/min (at 2 bar)

Power supply: 230V 1~ 50 Hz

Current @ full load: 1.0 Amps

Current @ starting: 1.0 Amps

Fuse rating: 3 Amp

BMS Relays - max load: 5 Amps

Cold water inlet: 15 mm Compression

System outlet: 15 mm Compression

Drain (via tundish): 1/4" BSP

Height: 290 mm

Width: 250 mm

Depth: 155 mm

Weight - dry: 5.0 kg