Free delivery for purchases over €80 in mainland France (excluding spas and Corsica)
Thread Diameter: 66 mm
Inner Hose Connection Diameter: 48 mm
Blue Lagoon Reference: B212015
Worldwide delivery
100% compatible parts
2-year warranty (1 year for professionals)
| Brand | Blue Lagoon |
| Reference | B212015 |
| Connection | 48 mm |
| Female / male input diameter | 48 mm / 57 mm |
| Internal thread (female) | 66 mm |
| Length | 77 mm |
| Height | 33 mm |
| Packaging | 2 pieces |
| Identification on exploded view | F |
| Compatibility | Blue Lagoon Spa (PL-S 12/15 W and T5 21 W) |
| Not included | O-rings and locking nuts (sold separately) |
| Recommended accompanying parts | O-ring E801509 (NBR 53 × 4.5) - Locking nut 3901045 (70 × 33.5 mm, black) |
| Matching housings (recommended accompanying parts) | B212013 - B212500 - B212501 |
The Blue Lagoon set B212015 is a 2-way union connector in 48 mm, supplied in pairs for inlet and outlet. It allows for a clean in-line installation on the piping, with an assembly designed for a watertight connection. O-rings and locking nuts are to be provided separately.
Check the indicated diameters (48 mm female side, 57 mm male side) as well as the internal female thread (66 mm). For a standard European plumbing in 50 mm, the reference to choose is B212014.
Perform a dry fitting to confirm the orientation and space requirements, then mark the alignment before gluing. Use clean O-rings, apply a light silicone grease, and tighten the nuts evenly. Use a PVC solvent cement suitable for a 48 mm pressure line, then perform a leakage test after hardening.
2 ×, 48 mm (ref. B212015).
Not included: O-rings and locking nuts are provided separately.
Does this connector come with the O-ring and locking nut?
No. The O-rings are not included with reference B212015. The recommended compatible O-ring is reference E801509 (NBR 53 × 4.5). Also, the locking nut is sold separately. The compatible reference provided is 3901045 (70 × 33.5 mm).
What is the difference between 48 mm and 50 mm?
The 48 mm corresponds to a specific standard different from the European 50 mm. It is important to measure your piping precisely before ordering to avoid any incompatibility.
Is this model compatible with all UV Blue Lagoon units?
This reference is confirmed for the Blue Lagoon Spa UV-C T5 21 W. For other models or for an installation in 50 mm, it is advisable to check the exact housing reference before purchase.
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. The exact options will be displayed in your cart.
How can I track my package?
You will receive email notifications at different stages, with a tracking link or number for shipping. 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 will occur after the 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.
