Renowned as being the best jointing technology for gas and water applications since 1957, the extensive product range is used globally for transport lines, distribution lines, house connections and service lines. The components are used underground and aboveground, for new systems, extensions, service and repair work. Waga joined Georg Fischer in 1965, closing the gap between old and new pipe materials – cost-efficiently and safely at all times.



All the product data you need to know




How to Install the MULTI JOINT 3000 Plus

Tightening Options for the MULTIJOINT 3000 Plus

Quick Guide MULTI JOINT 3000 Plus

Ease of Installation

Innovative components reduce space requirements and ensure safe installation despite pipe misalignment, thus making installation quick and easy.

Long service life

Many years of experience in the industry and patented processes guarantee the highest safety of the durable and maintenance-free jointing technologies.

Low overall costs

The uncomplicated installation already reduces overall costs considerably. Innovative, precisely fitting and durable materials ensure very low overall costs.

Extensive range of products

Research and development ensure a large assortment of different components to cover all requirements.


The MULTI/JOINT 3000 Plus system easily connects pipes from distribution and transport grids made of a wide variety of materials with a wide range of outside diameters.


The fittings are tailor-made for non-standard pipe diameters from DN40 to DN2200. The ST-System – the ideal solution for all your requirements.


Multi/Clamp stainless steel repair clamps are suitable for the repair and drilling of unpressurized or pressurized pipelines from 15 mm to 1,000 mm.

Drilling, Tapping and Testing Tools

Pressure-testing and tapping tools make it possible to make connections to existing pipes and to ensure their tightness after installation. Solutions are offered for both unpressurized and pressurized lines. GF Piping Systems provides a wide range of durable kits and individual tools of the highest quality to meet every requirement.

Reference Case: Philippines' Okada Manila integrated Resort

In February 2017, the casino resort and hotel complex Okada Manila, officially opened its doors. Japanese business man Kazuo Okada, who earned a big part of his fortune with the Japanese Pachinko machines, obtained a license back in 2008 to run a casino in the Manila Entertainment City. This prestigious gambling facility should compete with casinos in Macau and should turn Manila into a regional and international gambling destination.

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Reference Case: Giant sinkhole Florence, Italy

Around noon, all of a sudden, a large part of the embankment collapsed and came crashingdown a number of meters. A leaking cast iron water pipe DN600 washed away a massive amount of soil, causing a giant hole with a swirling water mass, which swallowed the parked cars and caused an enormous mess.

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Reference Case: Stedelijk Museum Amsterdam

Imagine being the manager of the Stedelijk Museum in Amsterdam, a large and popular art museum in the Netherlands. Just like any other day, you are in control and making sure everything goes well. Of course, that is until you are faced with a potentially disastrous leakage…

Georg Fischer Waga NV

Lange Veenteweg 19

8161 PA Epe


GF logo on the headquarters building