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Pressure Testing

Water pipe pressure testing must be carried out after any pipeline is constructed and before it is put into service to prove the integrity of the pipes, joint fittings and other components.

We are able to supply a complete range of pressure testing equipment for the hydrostatic pressure testing of polyethylene, HPPE, MDPE and ductile iron pressurised water pipelines.

Stopper Specialists

Pressure Testing Products

Remote Testing
Remote Testing

This service allows the client to start, record and complete a pipe line test remotely from the Stopper Specialists website.
Test Flanges and Adaptors
Test Flanges and Adaptors

Our test flanges are available in sizes ranging from 40mm-1600mm, all to suit NP16 pipe work. Various fittings and connections are available to suit the specific application. These include ballvalves, fire hydrant connections and non-return valves.
Fill and Test Pumps
Fill and Test Pumps

Stopper Specialists supply fill and test pumps for water testing of pipe lines. Depending on the size of the pipe line and the volume to be filled, either manual or motorised pumps are available.
Test Gauges
Test Gauges

Our high quality Test Gauges are fitted with an Over Range Protection Valve, which will reduce the risk of over pressurising the gauge. All necessary connections are available to suit your test requirements.
Data Loggers
Data Loggers

Modern portable data logger used by many water companies and contractors, which are ideal for local analysis or monitoring via local connections to a PC.
Fire Hydrant and Mains Testing
Fire Hydrant and Mains Testing

Ideal for water transference, our 2.5" Fire Hose with instantaneous fire hydrant couplings is available in lengths to suit your requirements. Standpipes are fitted with backflow protection (double check valve) to prevent contamination of the water supply network.
Aqua Foam Swabs (Cleaning Pigs)
Aqua Foam Swabs (Cleaning Pigs)

When pressure testing polyethylene pipelines we recommend the introduction of aqua foam swabs ahead of the water collumn to assist in removing any air, especially where the pipeline undulates.
Multitest Stopper
Multitest Stopper

Assists in overcoming ovality and irregular sized pipelines.
RAK (Remote Air Testing Kit)
RAK (Remote Air Testing Kit)

The RAK has been developed as a direct result of the building regulations (BSEN 752:2008) stating persons must no longer enter reduced access environments.
Milltest Stoppers
Milltest Stoppers

Designed for use when air testing drainage pipes to a standard air test of 100mm of water over air. Milltest Air test stoppers are very light and easily transported, making them ideal for testing awkward to reach locations.
Airtest Stopper
Airtest Stopper

The new Airtest Stopper covers pipes ranging from 300mm to 700mm with only two sizes.

NEW Remote Pressure Testing App
Remote Pressure Testing App

The all new PressureTest+ app brought to you from Stopper Specialists. The app works alongside a Bluetooth enabled Data Logger to prepare, record and capture pressure test data in real time.
NEW Pressure Test Box
Pressure Test Box

The Pressure Test Box is a control unit through which a pressure test is managed and recorded.