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MAINSBOOST

MAINSBOOST Monobloc MBM-22-28

MAINSBOOST Monobloc

A compact and easy to install integrated upstream service unit exclusively for use with Stuart Turner MAINSBOOST systems.

The MAINSBOOST Monobloc MBM-22-28 provides an ultra-compact and rapid installation alternative to traditional 22 and 28mm Upstream Service Kits (USKs) which use multiple separate components.

Applies necessary regulation controls to the incoming cold-water mains supply required for WRAS approval and water authority compliance.

WRAS Approved Product 2 Year Warranty
Mainsboost Monobloc 22/28mm
Key Features
  • Combines inlet strainer, double check valve, PRV and pressure gauges in a single compact unit
  • Ensures MAINSBOOST vessel installation compliance with water regulations
  • Simple and convenient installation
Resources & Downloads
Technical Specification
Product Code 21104
General
GTIN 5050400211044
Warranty 2 years
WRAS WRAS Approved Product
Conformity Certification UKCA | CE
Specifications
Maximum flow rate 108 litres/min (incoming mains pressure 3 bar and PRV setting 3 bar)
Inlet strainer 400 micron
Pressure Regulating Valve 0.8 - 6 bar
Materials
Body Brass
Connections
Connection - inlet 28mm (22mm reducer supplied)
Connection - outlet 28mm (22mm reducer supplied)
Physical
Width 203 mm
Depth 75 mm
Height 190 mm
Videos

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