ABS to copper adaptor union PN10

Material: ABS / Copper PN: 10 Bar

The Georg Fischer ABS to copper adaptor union provides a secure, demountable transition between metric ABS solvent cement piping networks and soldered copper tube installations. Specifically engineered for chilled water circuits, industrial cooling loops, and water treatment systems, this hybrid fitting combines the corrosion resistance of thermoplastic ABS with the mechanical rigidity of copper. BigWeld supplies these technical components across Europe as an authorised Georg Fischer distributor.

The assembly comprises a metric ABS socket union bush for solvent cementing, a precision copper tailpiece for capillary soldering, a heavy-duty brass union nut, and an elastomeric EPDM O-ring gasket. Rated for a nominal working pressure of PN10 (10 bar at 20 degrees Celsius), the fitting ensures reliable hydraulic sealing while absorbing minor operational vibrations. The demountable design allows maintenance personnel to disconnect pumps, heat exchangers, or regulating valves quickly without cutting pipe runs, substantially reducing plant downtime.

Key technical characteristics and benefits:

Pressure rating: Nominal PN10 class (10 bar at 20 degrees Celsius) for pressurized industrial fluid systems.
Component materials: Acrylonitrile butadiene styrene (ABS, RAL 7001) socket, high-purity copper solder tail, robust brass nut, and high-grade EPDM seal.
Thermal resilience: Retains high impact strength in sub-ambient cooling systems where standard plastics risk embrittlement.
Demountable connection: Facilitates rapid mechanical disconnection and clean component reassembly during maintenance cycles.
Size coverage: Metric ABS outside diameters from d20 mm to d50 mm transitioning to copper tube diameters from 22 mm to 54 mm.

For durable jointing, the ABS socket is assembled using dedicated solvent cement and cleaner following standard cold-welding procedures, while the copper end is soldered prior to final gasket seating. The threaded brass nut is hand-tightened and snugged to ensure uniform EPDM compression without stressing the thermoplastic assembly.

Datasheet (PDF)

Key technical characteristics and benefits:

Pressure rating: Nominal PN10 class (10 bar at 20 degrees Celsius) for pressurized industrial fluid systems.
Component materials: Acrylonitrile butadiene styrene (ABS, RAL 7001) socket, high-purity copper solder tail, robust brass nut, and high-grade EPDM seal.
Thermal resilience: Retains high impact strength in sub-ambient cooling systems where standard plastics risk embrittlement.
Demountable connection: Facilitates rapid mechanical disconnection and clean component reassembly during maintenance cycles.
Size coverage: Metric ABS outside diameters from d20 mm to d50 mm transitioning to copper tube diameters from 22 mm to 54 mm.

Variants, prices and availability
Size	SKU	Property	U.M.	Price incl. 21% VAT	Availability
D 20 mm D 22 mm	720510106	Material: ABS / Copper PN: 10 Bar	pcs	€53.26	Ships in 24 hours Ships in 7-10 days Ships in 10-15 days Max stock reached Please call
D 25 mm D 28 mm	720510107	Material: ABS / Copper PN: 10 Bar	pcs	€76.45	Ships in 24 hours Ships in 7-10 days Ships in 10-15 days Max stock reached Please call
D 32 mm D 35 mm	720510108	Material: ABS / Copper PN: 10 Bar	pcs	€101.79	Ships in 24 hours Ships in 7-10 days Ships in 10-15 days Max stock reached Please call
D 40 mm D 42 mm	720510109	Material: ABS / Copper PN: 10 Bar	pcs	€152.47	Ships in 24 hours Ships in 7-10 days Ships in 10-15 days Max stock reached Please call
D 50 mm D 54 mm	720510110	Material: ABS / Copper PN: 10 Bar	pcs	€194.76	Ships in 24 hours Ships in 7-10 days Ships in 10-15 days Max stock reached Please call