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Härke GmbH & Co. KG  ·  Alexander-Str. 59-61  ·  D-42857 Remscheid  ·  Phone: +49 (2191) 98 04 50  ·  Fax: +49 (2191) 98 04 51
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Blocking off technology for pipes / Pipe inspection technique

for the leak test according to DIN EN 1610 with air and water

Blocking off technology for pipes / Pipe inspection technique

Mechanical / pneumatic plugs
(DN 70 - 300 mm / DN 100 - 1000 mm also in high-grade steel)

Flexible plugs / Test plugs
(DN 40 - 1200 mm / DN 65 - 1200 mm)

Leak test kits
(e.g. with pneumatic plugs)

Testing sets for house connections
(DN 75 - 150 mm / 90-250 mm)

Measuring instruments
(to use for leak test according to DIN EN 1610)

You can download our catalogue as PDF-file.