Other Products / +GF+ Stainless Steel Pipe Couplings

+GF+ WAGA has offered unique solutions for connection problems in the Water and Gas distribution for over 40 years.

For gas and water supply, sewage treatment plants, power plants and ship building the +GF+ WAGA 500 series is the optimal pipe joint. Suitable for suction or pressure lines, for thin walled or thick walled pipe and nearly every pipe material.

The +GF+ WAGA pipe joint offers more measurable advantages. Safety in Operation, long life expectancy, maintenance free and Economical in pipe fitting and operation.



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The sealing sleeve, which lies uniformily on the pipe around its Circumference, is only stressed within its elastic limit and guarantees A permanent sealing effect. The sealing effect acts progressively under Increasing line pressure.

The WAGA 500 family pipe couplings provide the following features:


Simple fitting and quick installation

  • Ready to use, no single parts, no disassembling or reassembling
  • No preparation time, no pipe-end treatment.
  • Offers angular deflection, no precise pipe gap necessary, stress free pipe joint

New Sealing System

  • Dynamic sealing effect even with rough pipe surface
  • Resistant against pressure surges, vibration and shocks.
  • Tight safe (Series 507)
  • Allows changes in length (Series 500 and 505)

Durable and Economic

  • High chemical resistance of stainless steel components and sealing sleeve
  • Long term elasticity of rubber
  • Trouble free and maintenance free pipe joint
  • Couplings can be re-used several times
  • No pipe end treatment, thus cost saving

Universal range of applications

  • For pressure, depression or vacuum
  • Free choice of pipe materials
  • Joins same or different pipe materials
  • Dampens pressure surges or structure borne noises
  • Repairs pipe damage

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