CG Air - 1-Inch Spa Air Manifold with 4 Ribbed Outlets and Check Valve - MANI-A-CG4-C-A

CG Air – 1-Inch Spa Air Manifold with 4 Ribbed Outlets and Check Valve

The CG Air MANI-A-CG4-C-A is a PVC spa air manifold that connects the blower to the air jet pipes. It has a 1-inch male inlet and four ribbed outlets for 3/8-inch pipes. Unlike a plain manifold, it includes an anti-return check valve and a security outlet to protect the blower.

Check valve and security outlet

This hot tub air manifold is designed to protect the blower. The built-in anti-return check valve prevents water from flowing back into the blower.

A security outlet is located after the valve and gives the blower additional protection against any eventual leakage. If you are replacing a manifold without a valve, this is the main difference to be aware of.

Connections and dimensions

Before ordering a replacement, compare these measurements with your current manifold:

• Male inlet: 1-inch, 33 mm outside diameter
• Security outlet: 1/2-inch, 21 mm outside diameter
• Four ribbed outlets: 11 mm outside diameter, for 3/8-inch pipes
• Total length: 26 cm

The manifold is made of PVC. The end opposite the inlet is closed, so air is delivered only through the outlets.

Unused outlets and mounting

You do not have to use all four ribbed outlets. Any outlet you do not need can be closed off with a plug for 3/8″ M+ manifold exits, which is sold separately.

The manifold is supplied with a mounting bracket, so it can be fixed to the spa shell.

How to choose the right part

The part number for this CG Air manifold is MANI-A-CG4-C-A. The source does not list specific spa models, so match the replacement by function and size: a 1-inch male inlet, four 3/8-inch ribbed outlets and a check valve with a security outlet.

If your existing manifold has a different inlet size, a different number of outlets or no check valve, it is not the same configuration as this one.

What is included

• 1 x CG Air PVC manifold with anti-return check valve and security outlet
• 1 x mounting bracket for fixing to the spa shell

Plugs for unused outlets are not part of this listing and are sold separately.