Free delivery for purchases over €80 in mainland France (excluding spas and Corsica)
Internal diameter inlet: 33.5mm
Outer diameter of outlets: 10.5mm
CMP reference: 21156-020-000
Worldwide delivery
100% compatible parts
2-year warranty (1 year for professionals)
| Type | Closed Manifold |
| Category | Spa Manifold |
| Brand | CMP |
| Reference | 21156-020-000 |
| Inlet | 1" F |
| Outlets | 2 Smooth 3/8" Outlets |
| Inlet Diameter Ext/Int | 40 / 33.5 mm |
| Outlets Diameter Ext/Int | 10.5 / 6.5 mm |
| Length | 49.5 mm |
| Function | Allows connection of a 1" hose to 2 hoses of 3/8" |
This CMP closed manifold allows connection of a 1" hose to 2 3/8" hoses. It has a 1" F inlet and 2 smooth 3/8" outlets. Its dimensions allow for precise verification of compatibility with your installation.
Check the CMP 21156-020-000 reference and the type of connection of your installation. Verify the outer and inner diameter of the inlet, the outer and inner diameter of the outlets, as well as the total length. Also, ensure that your setup indeed requires a 1" F inlet and 2 smooth 3/8" outlets.
This manifold is installed on a line designed for a 1" inlet and distribution to 2 3/8" outlets. Before replacement, compare the diameters and length with your original part. Check the fit of the smooth outlets before putting back into service.
A CMP 21156-020-000 1" F Closed Manifold to 2 Smooth 3/8" Outlets.
Can this manifold connect one inlet to two outlets?
Yes, this manifold allows connection of a 1" hose to 2 3/8" hoses. It features a 1" F inlet and 2 smooth 3/8" outlets for this purpose.
What dimensions should be checked before purchase?
You should verify the outer and inner diameter of the inlet, the outer and inner diameter of the outlets, as well as the total length of 49.5 mm. These elements should match your original part and your installation.
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 upon shipment. You can also check in your customer account.
Can I return the product if I make a mistake?
A return is possible within 14 days of receipt. For industry professionals, this 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 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.
