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Connector without insert pipe

The A3 product group provides a solution for fast, cost-effective, and space-saving work in the field of drinking water and water – without the need for special tools. The separate sealing and clamping functions result in a clear functional division. Additionally, the pressure-dependent clamping force allows for individual adjustment of pressure loads during use.


for plastic pipes Ø 16 mm up to Ø 75 mm 

Range of application
  • drinking water

  • cold  and warm water up to 40°C

Suitable for pipe types
  • PE 80, PE 100

  • PE-Xa

  • PVC

Technical Structure

The connector consists of only three components, thus it enables a quick and simple installation without any special tool. The current status of technology enables a connector without insert pipe. Therefore you only need one connector for each pipe dimension - pipe wall thickness is no longer an issue. For using our connectors with PVC pipes, a brass clamping set is necessary.


Our connectors are made of thermally unstressed brass and Ecobrass. Ecobrass is a lead-free alloy, qualified for the use in drinking water installations according to the European Drinking Water Directive 98/83/EC. The reliable brass is characterized by dezincification resistance and high durability.


The sealing function is given by a profile seal ring which is placed in the connector body. Thus, the connector is characterized by a separate sealing and clamping function. By using a profile seal, there will be no problems with grooves on the surface of the pipe.


DIN 8076 DN 12 - DN 50 cold water
SVGW ZW157 (01/17) DN 12 - DN 50 cold water
ACS/19 ACC LY 227   hygiene/water


Your contact person
Mario Hachenberg
Customer support

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