Mikrofill MINI

The Mikrofill MINI is a compact yet highly efficient pressurisation unit, engineered for domestic and light commercial sealed systems. Whether used for heating systems, chilled water systems, refrigeration units, or industrial cooling, the Mikrofill MINI delivers exceptional pressure control with ease.

Key features:

  • Suitable for sealed systems of up to 6,000 litres
  • Single (Duty) pump option
  • 3.0 bar cold fill pressure
  • Compact design, wall mounting
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Specification

General
Warranty2 years
ApprovalsCE
Features
System capacityUp to 6,000 litres
MountingWall mount
Pump control systemYes
Intelligent control interfaceYes
System fill mode-
Dry run protectionYes
Typical noise60 dB(A)
Materials
Break tankPolyethylene
Front coverAcrylic capped ABS
Performance
Maximum fill pressure3.0 bar / 300 kPa
Maximum flow1 l/min
Maximum inlet pressure - tank fill valve7 bar / 700 kPa
Maximum working pressure6 bar
Ambient air temperatureMin 4°C / Max 40°C
Relative huMIDIty95 % non-condensing
Min./Max. water temperatureMin 4°C / Max 23°C
Water tank
Usable water capacity2 litres
Inlet valve and fill rateTorbeck (side entry) 12 l/min
Fluid categoryCAT 5 (type AB air gap with weir)
Connections
Cold water inletG ½ M
Cold water outlet15 mm compression x 600 mm flexible hose
OverflowG ¾ (19 - 23 mm diameter pipe compression fitting)
Pump
Number of pumps1-2
Pump modeDuty / Duty-standby
Pump typePiston
Motor typeSolenoid
Duty rating (unit)Int 30 mins on / 30 mins off (S3) / Continuous (S1)
Pump head and sealPA66 / POM NBR
Electrical
Power supply (Vac/Ph/Hz)230 V a.c. / 1 / 50 Hz
Power consumption - P1100 Watts
Current - full load0.5 Amps
Fuse rating5 Amps
Power cable length1.5 metres (pre-wired)
Alarm outputSingle
Physical
Enclosure protectionIPX4
Width293 mm
Depth145 mm
Height403 mm
Weight - including fittings3.6-4.2 Kg
Weight - filled6.6-7.2 Kg
GTIN 13 DIGIT5050400467199 / 5050400467205

Model Options

ModelPart no.Maximum fill pressureNo. of pumpsDownloads
Mikrofill MINI 130467193.0 bar / 300 kPa1Datasheet
Mikrofill MINI 230467203.0 bar / 300 kPa2Datasheet

More Features

  • Digital control system and LED display
  • Automated system top-up
  • Easy to install and set up
  • High flow, Kiwa-approved fill valve
  • Category 5 backflow protection, Type AB air gap, weir overflow and warning pipe
  • Outlet configurable for left or right connection with flexible hose (supplied)
  • 2-year warranty

The Mikrofill MINI is a compact yet highly efficient pressurisation unit, engineered for domestic and light commercial sealed systems. Whether used for heating systems, chilled water systems, refrigeration units, or industrial cooling, the Mikrofill MINI delivers exceptional pressure control with ease.

Housed in a robust, compact enclosure designed for wall mounting, the MINI is remarkably easy to install and commission. Despite its small size, it offers a 3.0 bar cold fill pressure and a 2-litre tank capacity, making it ideal for systems of up to 6,000 litres.

Equipped with an advanced digital control system and automated top-up features, the MINI guarantees precise and reliable operation. The unit also includes a high-flow, Kiwa-approved fill valve, ensuring efficiency and dependability in every installation.

Perfect for maintaining pressure in heating, cooling, and industrial applications, the Mikrofill MINI ensures consistent, low-maintenance performance, making it the go-to choice for smaller-scale sealed systems.