Grundfos UPS 15-60 Central Heating Pump 96281473 - from Amazon Marketplace
Grundfos 15-60-Super Selectric circulators are designed to cater for the majority of domestic wet central heating systems up to 120,000 btu's/hr. The 15-50 Selectric covers virtually all standard systems, whilst the higher head 15-60 can accommodate larger domestic systems and higher resistance circuits. The...read more

Vitrex 40 1881 Electric Drill Pump Accessory - from Tooled-Up.com
Coverts any standard power drill into an electric pump. Ideal for draining garden ponds, tanks, cisterns and domestic heating systems. Suitable for most non flammable liquids and mild chemicals. Pumps up to 900 litres per hour, self......read more

Rothenberger RP 30 test pump - from Amazon Marketplace
Compact pressure testing pump ideally suited to domestic pipework testing including underfloor heating systems. Maximum pressure 30 bar / 420 PSI. Tank capacity 4.5 litres. Connection R1/2in BSPT...read more