Grundfos Homebooster 3.5 Bar Packaged Booster Unit – Md300200

The Grundfos Home Booster is a self-contained cold water booster set,
designed for domestic properties where the existing mains water supply is
insufficient to meet the demand requirements of pressurised hot and cold
water systems. The Home Booster is suitable for most domestic properties
with one or two standard bathrooms with standard fittings, or en-suite, and
cloakroom, plus other normal household appliances.

The unit features an integral 200 litre storage tank with Type AB air gap, in
accordance with Water Byelaws regulations. The high quality stainless steel
pump delivers high efficiency, sustained performance, long working life and
quiet operation. The Grundfos PM2 controller on/off controls the pump, and
also provides dry run protection should the storage tank run out of water.

Installation is straight forward requiring connection of mains cold water
supply, discharge pipe, overflow pipe and electrical connections.

Features:

• Integrated 200 litre storage tank
  (180 litres useable volume)
• Electronically on/off controlled
• Nominal performance 3.0 bar or 4.5 bar at 0.5 l/s
  (depending on model)
• Packaged set ready for installation
• Dry run protection
• WRAS Approved Components

Maximum operating conditions:

• Liquid temperature range: +3 to +40°C
• Ambient temperature: up to +40°C
• Sound pressure level: 65 dB (A)
• Maximum closed valve discharge pressure
  Home Booster 3.0: 3.6 bar

Typical operating duties:

• Home Booster 3.0: 3.0 bar at 0.5 l/s 2 bar at 0.8 l/s

Foundation:

The Home Booster unit should be installed on a solid base, which is
both level and flat to avoid distortion of the base.

Service connections:

• Mains cold water: ½” BSPM
• Overflow: 22mm solvent weld
• Discharge: 22mm push fit
• Connection for slave tank: 2” BSPF
• Mains power cable: 5m x 1.5mm² 3 core
• Mains cable supplied with a 5A fused mains plug.

Materials of construction:

• Tank: Polyproplylene
• Pipe work fittings: Brass/Copper
• Internal pipe work: Copper
• Pump wetted parts: Stainless steel 304 grade
• Pressure vessel: Steel body, with butyl rubber
  diaphragm