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Pumps, valves & plumbing
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Pumps, valves and plumbing for commercial and industrial building services. Clean and wastewater movement, pressure boosting and circulation. Isolation, control and safety valves. Pipework, fittings and connectors. Hot and cold water distribution, HVAC and process systems. Potable water hygiene and backflow protection. Installation and maintenance components.
Pumps, valves & plumbing - helping you find the best solution for your project.

Wavin Hep2O keyed push-fit plumbing systems for potable water
Hep2O is a flexible, push-fit plumbing system for professional installers. It is suitable for domestic hot and cold water supply, including potable water, as well as central and underfloor heating. The Hep2O key system is tamper resistant, but can be easily demounted. Hep2O key is compatible with traditional copper pipe and the Wavin Tigris K5
Instaflex - polybutene plastic piping for water and building systems
INSTAFLEX plastic pipeline system from Georg Fischer Piping Systems is made from polybutene for building technology applications, including drinking water, cooling, and compressed air: plastic pipeline system for water, cooling, and compressed air in buildings; made from polybutene, which is corrosion-free and prevents limescale and taste- PRODUCT
George Fischer Sales
Tigris M5 MLCP press-fit
Tigris M5 MLCP press-fit is a multilayer composite pipe system made for potable water and heating, including underfloor heating. Recognised for quality and reliability, it uses lead-free, DZR brass fittings and supports multiple pressing profiles: multilayer composite pipe system for water and heating installations; sizes: 16 mm, 20 mm, 32 mm, 40
COOL-FIT 2.0 - plastic chilled-water pre-insulated piping system
COOL-FIT 2.0 is a pre-insulated 3-in-1 plastic piping system made for chilled water in indoor secondary cooling loops, designed to prevent corrosion and condensation in commercial, residential and industrial buildings. 30% higher thermal energy efficiency than metal alternatives- PRODUCT
George Fischer Sales
Aquasystem (PP-R) welded piping system
The Aquasystem Polypropylene Random (PP-R) piping system is suitable for both hot and cold water and for heating systems due to the material's high resistance to pressure and temperature. Complete range of PP-R pipes (PN 20, PN 10, Fibre and PP-R ALU); wide range of fittings (socket fusion, threaded, electrofusion, couplers, branch saddles- PRODUCT
George Fischer Sales
INSTAFLEX (PB) polybutene piping system for buildings
INSTAFLEX (PB) is a system of polybutene pipes for applications in the building technology and marine sector. Polybutylene was developed specifically for building technology and is the ideal material for drinking water installations. INSTAFLEX offers complete solution package for buildings ranging in size from single-family detached houses through- PRODUCT
George Fischer Sales
Tigris K5 MLCP Press-Fit - plumbing systems
The Tigris K5 range of multi-layer composite pipe and press-fit fittings is designed for potable water, sanitary and heating services in commercial, industrial or residential buildings. Designed for easy installation, performance and reliability, the system comes with a unique acoustic leak alert function, with any unsecured fittings producing a
COOL-FIT ABS Plus for secondary cooling and refrigeration
COOL-FIT ABS Plus is a completely pre-insulated plastic pipe system for secondary cooling and refrigeration systems operated with brine or water diluted glycols. The system is based on proven and cold-shock resistant ABS pipes and fittings, which are insulated with high-quality PUR foam in addition to a robust and UV-resistant outer pipe. The- PRODUCT
George Fischer Sales
Wavin HepVO Osma self sealing waste valve
HepvO® self-sealing waste valve prevents the escape of foul sewer air from waste discharge systems, and maintains pressure equilibrium in soil and waste installations. Uses a purpose designed silicone rubber membrane membrane to create an airtight seal between the living space and the drainage system. Self-sealing valve opens under the water
Hep2O - keyless plastic push-fit plumbing fittings for water pipes
Hep2O keyless push-fit pipe fittings are made for quick, secure plumbing connections in repair, maintenance and improvement projects, using a keyless 2-stage twist and push mechanism for easy installation and adjustment. 50-year guarantee
Hep2O underfloor heating system for private home
Following a recent extension of their family home, Bill and Vicki Douglas decided to use Wavin's Hep2O for their underfloor heating system, which was required for a 25m2 orangery. Central to the brief was the need for a heating solution that would connect and integrate the existing kitchen with the new extension
Press-fit pipe solution for care home heating and plumbing needs
Cedar Care Homes, a national provider of elderly care and accommodation, has recently started the construction of a new 83-bed care home in Bristol. This new build development needed a reliable, cost-effective pipe system that met the requirements of both the project and its future residents. Plumbing installation experts, Redline, who was
Wavin Bands together on charity project to support trades people
Band of Builders is a registered charity that provides support for members of the construction industry who are facing life-changing health issues. Since it was created in 2016, it has completed more than 25 construction projects across the UK, bringing volunteers from across the industry together to provide financial and emotional support for
Tigris K1 plumbing system for sheltered housing, Norwich
Norwich City Council needed a quick, safe, and effective heating and plumbing system as part of the refurbishment of 40 sheltered accommodation plots and community centre – a total of 270 radiators. Working closely with the Council, Wavin devised a quick, safe and high-performance plumbing solution that utilises the Tigris K1 multilayer press-fit plastic pipe system
New piping for water distribution at acute-care hospital
The INSTAFLEX piping system was selected for the renovation of critical areas of Oberengadin Hospital in Switzerland. The hygienic, all-plastic pipe system was designed for demanding applications with the highest quality requirements. The corrosion and incrustation-free plastic system was favoured over the previously used galvanised steel pipes
GF Piping Systems uses COOL-FIT for offices and training center
Things can sometimes get heated at the global headquarters of piping manufacturer GF Piping Systems in Schaffhausen, Switzerland. Until now, the problem with training courses on warm summer days was that the seminar rooms heated up considerably. Therefore, the office building needed to be equipped with a new cooling system. To keep the conversion- PROJECT
George Fischer Sales
Hep2O plumbing and drainage for residential apartments
Specialist installer Gas World Ltd needed a plumbing and drainage solution for a residential development in Bristol. Working alongside Wavin, the company chose to use Osma products throughout the apartments for the foul water drainage, and Wavin's Hep2O push-fit system for the plumbing requirements
The Wilo-Stratos GIGA2.0-D is a high-efficiency in-line twin-head pump with EC motor and electronic power adjustment in glanded pump construction. Single-stage low-pressure centrifugal pump with flange connection and mechanical seal. Pumping of heating water (in accordance with VDI 2035), cold water and water-glycol mixtures without abrasiveALPHA threaded dynamic balancing valve
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Frese ALPHA dynamic balancing valves are used for water control in the sanitary and HVAC industries. ALPHA dynamic balancing valves use cartridge technology and offer accuracy, reliability and affordability, as well as silent operation. The valves remove the need for traditional DRV and are designed specifically for heating and cooling systemsTA 900 iSi ball valves
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The TA 900 iSi shut-off ball valve is suitable for heating, cooling and tap water systems. The valve is made from AMETAL®, a dezincification-resistant alloy that minimises the risk of leakage. The alloy is nickel plated and the handle is made using glass fibre reinforced plastic. Two versions are available: one with EPDM rubber for domestic water- PRODUCT
- IMI Hydronic Engineering
STAF flanged cast iron balancing valve
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Balancing valve – PN 16 and PN 25 – DN 20-400 A flanged, cast iron (STAF) and ductile iron (STAF-SG) balancing valve that delivers accurate hydronic performance in an impressive range of applications. The STAF/STAF-SG is ideal for use mainly on the secondary side in heating and cooling systems- PRODUCT
- IMI Hydronic Engineering
Changefix changing tool
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Changefix is a watertight changing tool that can be mounted onto a thermostatic valve. Changefixs liquid-lock function allows the upper part of a valve to be changed, or the seat seal at the spindle to be cleaned, while the system is under pressure- PRODUCT
- Herz Valves UK
Automatic air vent
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The Herz automatic air vent is used in heating applications and other processes where air needs to be removed from media in systems. It is PN10 pressure rated. The air vent is vertically fixed and features a stop valve for ease of maintenance and replacement. The connection between the automatic air vent and stop valve is sealed with an O-ring, so- PRODUCT
- Herz Valves UK
TBV-C terminal balancing valve
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The TBV-C terminal balancing valve for on/off control is designed for use in terminal units in heating and cooling systems. The valve is made from AMETAL®, a dezincification-resistant alloy that minimises the risk of leakage. The valve has a shut-off function to ensure straightforward maintenance, and self-sealing measuring points for quick and- PRODUCT
- IMI Hydronic Engineering

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