Grundfos UPS2 Circulator Pump & 6 x Powerflush PF-1 Inhibitor 500ml

  • Sale
  • £99
  • Regular price £150


The UPS2 is the ideal replacement for UPS 15-50 and 15-60s in domestic heating systems.  

The UPS2 comes complete with modern motor technology and electronic control which enables it to exceed new EuP/ErP standards.

The UPS2 comes as a complete pump or as a pump head only.  

Technical data

Flow, Q: max. 3.3m³/h
Head, H: max. 6 m
Liquid temp.: +2 to +95 °C
Max. system. pressure: 10 bar.
Port to Port: 130mm
EEI : ≤ 0.23

Features and benefits

  • Three Pumps in One - The UPS2 can be set to meet the requirements of a UPS15 model designed for either 4m, 5m or 6m performance.
  • Control Box - The control box of the UPS2 can be mounted on the left, right or on the top.
  • Cable Gland - The cable gland of the UPS2 is the same design as that used on both the UPS15-50 and UPS15-60 circulators. This minimises time taken on changeover. See the easiest way to connect the new terminals by clicking here.
  • Pump Head - Where the existing pump base is in good condition a pump head option can be chosen in order to minimise installation time by replacing the pump head only.
  • Dimensions - The UPS2 is almost identical in overall dimensions to the UPS15-50/UPS15-60 models.
  • Vent screw - The UPS2 is fitted with a screw which allows manual venting to remove air from the heating system.

PF-1 Inhibitor

Professional BuildCert approved central heating system inhibitor which prevents sludge formation, system corrosion and limescale deposition.

• High Concentration for small packaging - 500 ml
• Powerful Formulation - treats 12 radiators / 120 litres
• Suitable for all heating systems

  • PF-PF1-500: 6
  • GRN-UPS2: 1



Sold Out