PUC 3/8 Straight Connector 

Straight, 3/8 2 port union connector to connect FR-12 and FR-25 3/8 OD tubing. 

Slip fit type union connectors with disconnect feature. Most often used on red valve connector of Flexdamper™ to connect 3/8 OD tubing. Pre-installed on all Flexdampers™ using 3/8 OD tubing, order extras only for spares and connecting cut lengths of 3/8 OD tubing. 

PUT 3/8 T Connector 

3/8 3 port union connector to connect FR-12 and FR-25 3/8 OD tubing. 

Slip fit type union connectors with disconnect feature. 

Use to daisy chain multiple Flexdampers™, or to create a manifold by the SPP panel. Very popular part when used with 3/8 OD tubing, order one for every damper plus a few spares.

PK 3/8 5 Port Manifold Connector 

3/8 5 port manifold reducing connector.

5 port manifold union connector, to connect FR12 and FR25 3/8 OD tubing.

Straight through ports are 3/8 OD and 3 branch ports are 3/8 OD. 

Slip fit type union connectors with disconnect feature.

Where to use: Primary use is at outlet of SPP panel to create manifold to connect FR12 or FR25 3/8 OD tubing to the 3/8 outlet tubing of SPP panel, when 3/8 OD tubing is being home run, to create a cleaner and neater field installation. Be sure to order 4 feet of 3/8 tubing for this purpose. P/N FR-5 . 

Popular part when used with 3/8 OD tubing for manifolding, when 3/8 tubing is being home run. Order one for every 3 dampers plus a few spares.

PG 3/8 to 1/4 inch 2 Port Reducing Connectors 

PG 3/8-1/4 Straight reducing connector 

Straight 2 port reducing union connector, to connect FR12 

and FR25 3/8 OD tubing to FR25 to FRS-25 1/4 OD tubing. 

Slip fit type union connectors with disconnect feature.

Most often used on red valve connector of Flexdamper to connect 1/4 OD tubing.

Pre-installed on all Flexdampers™ using 1/4 OD tubing, 

order extras only for spares and connecting lengths of 1/4 OD to 3/8 OD tubing.