
Viega Raxofix Coupling - 20mm, 16mm
Pricing
Request a quote
We reply within 24 hours
Product Description
Viega Raxofix Coupling. Connectors and fittings metal to alupex (Plumbing / Pipes and fittings / PEX and alupex fittings and pipes). Principal data: pipe dimension 1 20 mm, pipe dimension 2 16 mm. Supplied under manufacturer part number 646820, EAN 4015211646820, HS code 7412.20, country of origin Germany.
Technical Specifications
- Product type
- Connectors and fittings metal to alupex
- Product group
- Pipes and fittings
- Pipe dimension 1
- 20 mm
- Pipe dimension 2
- 16 mm
- Material
- Silicon bronze
- Sales unit
- Bag
- Carbon footprint (EPD)
- 0.7872 kg CO2e per pcs
- Environmental declaration
- EPD third-party verified
- Country of origin
- Germany
- Customs tariff code (EU CN)
- 74122000
- HS code
- 7412.20
- Manufacturer part number
- 646820
- GTIN (EAN)
- 4015211646820
- VVS number
- 086872019
Standards & Compliance
- HS Code
- 7412.20
Cross References
- MPN 646820
- EAN 4015211646820
- VVS 086872019
Product Documentation
More from Viega

Viega
Viega Megapress Sliding sleeve - 1/2", 1/2"
694814

Viega
Viega Sanpress Bend - 18mm, 1/2", 90°
436995

Viega
Viega Sanpress Transition Nipple - 18mm, coupling/nipple, 1/2"
283490

Viega
Viega Megapress Transition - 54mm, 2"
736323

Viega
Viega Sanpress Bend - 28mm, 28mm, 45°, coupling/coupling
111670

Viega
Viega Sanpress Union - 15mm, coupling/coupling
126148

Viega
Viega Raxofix Press Bend - 32mm, 32mm, 45°, coupling/coupling
647087

Viega
Viega Sanpress Transition Nipple - 35mm, coupling/nipple, 1"
297947
Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 646820?
- 646820 can be ordered from cballast.com as a Viega catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Viega product?
- The manufacturer part number is 646820.
- What is the HS code for 646820?
- The customs tariff (HS) code for 646820 is 7412.20.
- Who manufactures 646820?
- 646820 is a Viega product in the Pipes, Fittings & Flanges range.
- Is a datasheet available for 646820?
- Yes — the 646820 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 646820?
- The minimum order quantity is 1.
- Is 646820 available?
- Yes — 646820 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
