Vetter Bypass Stoppers

The Bypass Stopper range offers an effective solution for stopping a flow of water. Bauer couplings allow rigid or lay flat hose to be connected to the stopper, taking the flow above ground via a pump or by gravity through the area of work. Bypass stoppers are a cost effective alternative to over pumping as well as being easy and effective to use. Inflation is via a hand pump or compressor adapter fitted with a pressure regulator. The maximum operating pressure of 1.5 bar (21psi), enables the stoppers to withstand a back pressure of 0.5 bar (7psi or 5m head) when suitably braced.


  • Durable construction expandable bypass/fluming stopper.
  • Pipe internal diameters from 100mm to 1200mm.
  • Supplied with either 2″, 3″, 4″, 6″ or 8″ Bauer Male coupling, to suit customers requirements.
  • Maximum inflation and back pressure must not be exceeded.
  • Available with a Steel Core or for reduced weight a PE Core

Technical Specification

Max Inflation 


100/200 1.5 0.5 100-200 97 485 27  2.2 0.5
200/500 1.5 0.5 200-500 195 550 143 7.0 0.5
500/800 1.5 0.5 500-800 450 565  310 32.0 0.5
500/1200  1.5 0.5 500-1200  450  920 1420 42.5 0.5

How can MGF Support your project?

Call now and speak to one of our team

01942 402 700

MGF Launch the 3500kN Hydraulic Strut

Following the successful launch of the T700 Brace, MGF’s latest addition to the fleet is the highest capacity, double acting fully hydraulic strut available to the market.

MGF have developed a 3500kN hydraulic strut to be combined
with 600 and 1000 series components to brace either the 406UC Brace, T700 Brace
or concrete structures and capping beams, whilst being compatible with existing

Being ideal for Major Projects, the 3500kN allows for
On: 29 Apr, 2019 By: MGF

MGF Achieve 6th RoSPA Gold

We are delighted to announce that MGF have again achieved a Gold Medal Award with RoSPA – after achieving 6 consecutive Golds.
The internationally-renowned Royal Society for the Prevention of Accidents is the longest-running industry awards scheme in the UK, receiving entries from organisations around the world. RoSPA recognises achievement in health and safety management systems, including practices such as leadership and workforce involvement.
RoSPA say their vision of ‘life, free from serious accidental injury’ is drawn from respect for ...

On: 5 Apr, 2019 By: MGF

MGF Maintain All Standards with ISOQAR

We are pleased to announce that following our re-certification audits with UKAS accredited body ISOQAR, MGF have maintained all standards for Quality, Environment and Health and Safety, where no non-conformances were raised (BS EN ISO 9001:2015, BS EN ISO 14001:2015, BS OHSAS 18001:2007).
2019 marks the 9th year from first introducing ISO standards into MGF. All 3 standards are internationally recognised and are regarded as the leading standards to adhere to in demonstrating commitment and compliance in SHEQ to all ...

On: 26 Mar, 2019 By: MGF

MGF Launch T700 Brace

MGF is delighted to introduce the industry’s strongest modular hydraulic bracing system – the T700 Brace.
To improve our current product offering and to enable larger, clear spans than previously achievable, our Research and Development team and our Major Projects team worked together to develop a new stronger bracing system. As tanks are getting bigger and excavations getting deeper, the requirement for such a system was increasing.
The new T700 Brace System is fully compatible with existing MGF heavy duty ...

On: 11 Mar, 2019 By: MGF

Register for Updates

Register your email address now to receive updates on all MGF products.

I can see MGF GRiPSHORE becoming the 'go to' system for quick limited access works such as utility and service bursts

- Andrew Swan, CITB Construction


By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.