Free delivery for purchases over €80 in mainland France (excluding spas and Corsica)
Thread diameter: 66 mm
Inner diameter for hose connection: 50 mm
Blue Lagoon reference: B212014
Worldwide delivery
100% compatible parts
2-year warranty (1 year for professionals)
| Brand | Blue Lagoon |
| Reference | B212014 |
| Designation | Connection 50 mm (2 pieces) |
| Type | Union Fitting / Connection Sleeve |
| Connection | 50 mm |
| Female / Male Inlet Diameter | 50 mm / 57 mm |
| Internal Thread (Female) | 66 mm |
| Length | 77 mm |
| Height | 33 mm |
| Packaging | 2 pieces |
| Compatibility | Blue Lagoon UV Housings in 50 mm plumbing Range Blue Lagoon Spa UV-C T5 21 W |
| Not Included | O-rings and locking nuts (sold separately) |
The Blue Lagoon B212014 set includes two 50 mm union fittings designed for mounting the UV housing on the spa return line. It is suitable for standard European 50 mm plumbing installations. O-rings and nuts must be ordered separately to ensure complete sealing.
Verify that your installation is indeed in 50 mm. Also, check the internal thread (66 mm) and the male side diameter (57 mm). For a 48 mm installation, the appropriate reference is B212015.
Perform a dry fit before gluing to validate the orientation. Use a PVC solvent cement compatible with 50 mm pressure pipes. After installation, conduct a leak test.
2 × 50 mm union fittings (ref. B212014).
Not included: O-rings and locking nuts.
Is this fitting compatible with all spa pumps?
This fitting does not directly mount on a specific pump. It is compatible with 50 mm plumbing installations equipped with a suitable Blue Lagoon UV housing.
Are the O-rings and nuts included?
No. O-rings and locking nuts are sold separately. It is necessary to have them to ensure proper sealing.
What is the difference with the 48 mm version?
The B212014 version is designed for standard European 50 mm piping. The B212015 version is intended for 48 mm installations.
What are the possible delivery methods?
Delivery depends on the product, your country, and your address. Depending on the order, shipping can be handled by DPD, GLS, Colissimo, or DHL. Exact options are displayed in your cart.
How can I track my package?
You will receive email notifications at different stages, with a tracking link or number upon shipment. You can also check in your customer account.
Can I return the product if I made a mistake?
A return is possible within 14 days after receipt. For industry professionals, this period can be extended to 60 days.
What payment methods are accepted?
Payment can be made by credit card, PayPal, 4X PayPal, bank transfer, or check. For a bank transfer, shipping occurs after funds are received.
Free payment by credit card
Only for individuals residing in France. French PayPal account required. Payment in 4X is available subject to acceptance, for purchases from 30 € to 2 000 €. A credit is a binding commitment and must be repaid, check your ability to repay. See the 4X Payment Terms and Conditions. Credit offered by PayPal (Europe) S.à r.I. et Cie. S.C.A.. 22-24 Boulevard Royal. L-2449, Luxembourg, R.C.S. Luxembourg B 118 349, which is duly licensed as a Luxembourg credit institution and is under the prudential supervision of the Luxembourg supervisory authority, the Commission de Surveillance du Secteur Financier. This information is provided by PayPal.
