Repair Couplings

• Flexible connection for pipes of any material

• Repair of local pipe defects

Pipe outer diameter range: 48.3 – 4064.0 mm
Operating pressure: 0 – 25 bar (depending on pipe diameter)

Operating temperature:

• EPDM seal: -20°C – +100°C

• NBR seal: -20°C – +80°C

• FPM/FKM seal: -20°C – +180°C

Application area: Jointing / repair / axial compensation / vibration damping / hydraulic shock absorption

Housing materials: AISI 304 / 316L / 316TI / A106 galvanized

• Housing can be opened and wrapped around the pipe

Fasteners:

• Screws: AISI 4135 / A4-80

• Bolts: Galvanized AISI 12L14 / AISI 316L

Seal compatibility:

• EPDM: water, air, solids, chemical products

• NBR: water, gas, oil, fuels, hydrocarbons

• FPM/FKM: ozone, oxygen, acids, oil, and fuels (only with inner “strip insert” ring)

Accessories: Inner protection ring (“strip insert”) – AISI 316L / PVDF