GRUNDFOS BOOSTER SET
GRUNDFOS BOOSTER SET
GRUNDFOS BOOSTER SET
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VARI-RS HORIZONTAL BOOSTER SET - (grundfos Pumps)

The Horizontal Vari-RS Booster Set is a compact and cost-effective cold water booster set ideal for residential, commercial, and industrial  applications. The Vari-RS Booster Set includes variable speed inverters, Grundfos pump motors, all manifolds, vessels, and advanced features normally found on larger booster sets including fault signals and an error code display as standard.

product applications

DOMESTIC

HOSPITALITY

COMMERCIAL

INDUSTRIAL

PICKUP

Product ready for collection within 3-5 days

Delivery

Product shipped nationwide in 3-5  days

Support

Product support available between 8:30am -5pm

  • Flow rates up to 495 l/m
  • Pressure to 7.5 bar
  • Fully WRAS and Kiwa approved
  • Variable speed inverters
Contact us for pricing

product features

  • Choice of single, twin, or triple booster set configurations
  • Anti-vibration mounts to reduce noise
  • Error code display for fault diagnostics
  • High efficiency motors for long life and optimal operation
  • Huge choice of tanks to meet every need
  • WRAS approved pumps
  • Variable speed inverters
  • WRAS approved expansion vessel

product downloads

VARI-RS GRUNDFOS BROCHURE

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SINGLE VARI-RS GRUNDFOS BOOSTER SPECIFICATIONS

grundfos single pump specs
Model RefMid-Curve Flow l/m)Mid-Curve Pressure (bar)DN1DN2BHH1LPower SupplykWHPFLC
1RS3-2/8/GF421.81"1"300900135609240v0.460.61.2
1RS3-5/8/GF423.81"1"300900135656240v0.60.81.5
1RS3-6/8/GF424.81"1"300900135680240v0.650.91.72
1RS3-7/8/GF425.51"1"300900135704240v1.11.42.6
1RS3-8/8/GF426.21"1"300900135728240v1.111.42.6
1RS5-2/8/GF661.51 ¼”1"300900135608240v0.460.61.2
1RS5-5/8/GF664.21 ¼”1"300900135656240v1.11.42.6
1RS5-7/8/GF6661 ¼”1"300900135704240v2.22.93.3
1RS5-8/8/GF666.51 ¼”1"300900135728240v2.22.93.3
1RS5-9/8/GF667.51 ¼”1"300900135728240v2.22.93.3
1RS10-2/8/GF1652.51 ¼”1 ¼”300900135627240v1.513.3
1RS10-3/8/GF1653.81 ¼”1 ¼”300900135689240v2.22.94.6

TWIN VARI-RS GRUNDFOS BOOSTER SPECIFICATIONS

grundfos twin specifications
Model RefMid-Curve Flow l/m)Mid-Curve Pressure (bar)DN1DN2BHH1LMPower SupplykWHPFLC
2RS3-2/8/GF841.82"1 ½”640900135609540240v0.460.61.2
2RS3-5/8/GF843.82”1 ½”640900135656540240v0.60.81.5
2RS3-6/8/GF844.82”1 ½”640900135680540240v0.650.91.72
2RS3-7/8/GF845.52”1 ½”640900135704540240v1.11.42.6
2RS3-8/8/GF846.22”1 ½”640900135728540240v1.111.42.6
2RS5-2/8/GF1321.52”1 ½”640900135608540240v0.460.61.2
2RS5-5/8/GF1324.22”1 ½”640900135656540240v1.11.42.6
2RS5-7/8/GF13262”1 ½”640900135704540240v2.22.93.3
2RS5-8/8/GF1326.52”1 ½”640900135728540240v2.22.93.3
2RS5-9/8/GF1327.52”1 ½”640900135728540240v2.22.93.3
2RS10-2/8/GF3302.52 ½”2”640900135627540240v1.513.3
2RS10-3/8/GF3303.82 ½”2”640900135689540240v2.22.94.6

TRIPLE VARI-RS GRUNDFOS BOOSTER SPECIFICATIONS

grundfos triple specs
Model RefMid-Curve Flow l/m)Mid-Curve Pressure (bar)DN1DN2BHH1LMPower SupplykWHPFLC
3RS3-2/8/GF1261.82 ½”2”900920130676540240v0.460.61.2
3RS3-5/8/GF1263.82 ½”2”900920130725540240v0.60.81.5
3RS3-6/8/GF1264.82 ½”2”900920130760540240v0.650.91.72
3RS3-7/8/GF1265.52 ½”2”900920130934540240v1.11.42.6
3RS3-8/8/GF1266.22 ½”2”900920130858540240v1.111.42.6
3RS5-2/8/GF1981.52 ½”2”900920130608540240v0.460.61.2
3RS5-5/8/GF1984.22 ½”2”900920130656540240v1.11.42.6
3RS5-7/8/GF19862 ½”2”900920130680540240v2.22.93.3
3RS5-8/8/GF1986.52 ½”2”900920130704540240v2.22.93.3
3RS5-9/8/GF1987.52 ½”2”900920130728540240v2.22.93.3
3RS10-2/8/GF4952.52 ½”2”900920130689540240v1.513.3
3RS10-3/8/GF4953.82 ½”2”900920130986540240v2.22.94.6

contact us now with your requirements

your requirements

Please fill out the form below so we can accurately quote for your system requirements.

Why do we need this information?

For us to be able to calculate a booster set correctly we need to understand the number of outlets in your property that will be drawing pressure from the system. Once we have this information we can then calculate the number of “Loading Units” required required for your system. from here we can then determine the total pressure and litres per minute your booster set will need to deliver.

Alternatively, if you want to take a look at some of the most commonly asked questions then you can check out our FAQ’s below.

booster set faq's