Quick Connect Tube Fittings
swtwater.com The CI Range of Inch-Size Fittings
 
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The CI Range of Inch-Size Acetal Quick Connect Tube Fittings - John Guest    
CI Inch Fittings are manufactured in white acetal, with a food grade EPDM O-ring. They have been developed for the water industry but are equally suitable for other potable liquids. They are also recommended for intermittent hot water applications. Selected items are available with red or blue collets.The CI range is NOT suitable for compressed air and vacuum applications. For these situations we recommend the PI range. CI fittings are bulk packed for minimum quantities of 100 pieces.

         Working Pressures and Temperatures
        Water: Water Max. 150 psi at 70ºF (max. 10 bar at 20ºC)
Water Max. 100 psi at 150ºF (max. 7 bar at 65ºC) intermittent hot water
Min. 33ºF (1ºC)


Male Connector — NPTF Thread
Male Connector - NPTF Thread
Part
Number		 Tube
OD		 x Thread
NPTF
CI010821W 1/4 x 1/8
CI010822W 1/4 x 1/4
CI010823W 1/4 x 3/8
CI011222W 3/8 x 1/4

Union Tee
Union Tee
Part
Number		     Tube
OD
CI0208W     1/4
CI0208WB*     1/4
CI0212W     3/8
* With Blue Collet.

Union Elbow
Union Elbow
Part
Number		     Tube
OD
CI0308W     1/4
CI0308WB*     1/4
CI0312W     3/8
CI0312WB*     3/8
CI0312WR**     3/8
  * With Blue Collet.
** With Red Collet.

Union Connector
Union Connector
Part
Number		     Tube
OD
CI0408W     1/4
CI0412W     3/8

Barb Connector — Superseal x Barb
Barb Connector - Superseal x Barb
Part
Number		 Superseal
OD		 - Tube
ID
CI270808W 1/4 - 1/4

Fixed Elbow — NPTF Thread
Fixed Elbow - NPTF Thread
Part
Number		 Tube
OD		 x Thread
NPTF
CI480821W 1/4 x 1/8
CI480822W 1/4 x 1/4
CI480823W 1/4 x 3/8
CI481222W 3/8 x 1/4

   
Stem Adapter — NPTF Thread
Stem Adapter - NPTF Thread
Part
Number		 Stem
OD		 x Thread
NPTF
CI050821W 1/4 x 1/8
CI050822W 1/4 x 1/4
CI051222W 3/8 x 1/4
CI051223W 3/8 x 3/8

Reducer
Reducer
Part
Number		 Stem
OD		 - Tube
OD
CI061208W 3/8 - 1/4

Bulkhead Union
Bulkhead Union
Part
Number		     Tube
OD
CI1208W     1/4

Reducing Elbow
Reducing Elbow
Part
Number		 Tube
OD		 - Tube
OD
CI211206W 3/8 - 3/16

Plug In Elbow
Plug In Elbow
Part
Number		 Stem
OD		 - Tube
OD
CI220808W 1/4 - 1/4
CI220808WB* 1/4 - 1/4
CI220808WR** 1/4 - 1/4
CI221208W 3/8 - 1/4
CI221212W 3/8 - 3/8
CI221212WB* 3/8 - 3/8
  * With Blue Collet.
** With Red Collet.

Tube to Hose Elbow
Tube to Hose Elbow
Part
Number		 Stem
OD		 - Tube
ID
CI291208W 3/8 - 1/4



 

John Guest Adaptability

  
Standard Super Speedfit products can be coupled together to form integral new fittings.
 

adapt-2.gif (3219 bytes)

  

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Elgin, IL 60120 USA
 
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Last Updated: June 18, 2025