Welcome to Warmac Pumps. We specialise in manufacturing economically priced water pressure boosting and pressurisation units for many applications, all of which are manufactured in the UK. All cold water booster sets and pressurisation units are available for same day despatch, when orders are placed before 2pm Monday to Friday. Water pressure boosting: If the water pressure in a system is not sufficient, take a look at the range of booster units available. These units can be installed in line with the mains water supply, which are all compliant with the water authorities regulations, to boost the pressure and flow rate for a number of applications, such as boosting showers, toilets, sinks, washing machines etc. Water pressurisation units: Generally, heating and chilled water systems operate within a sealed system where the water pressure should be maintained automatically. But, as the system water expands, contracts and maintenance is carried out, the system pressure can drop, which could lead to air entering radiators, boilers, chillers etc. This can cause lack of heat/air conditioning. The best solution to this problem is to install a pressurisation unit, which will automatically monitor the system pressure, and top up the pressure accordingly with a pump. A constant pressure is maintained, so there is no need for manual top up from personnel.