John Guest Products
swtwater.com PP Inch Polypropylene Fittings
John Guest PP Range of Inch-Size Polypropylene Fittings
NSF International Standard 51 and 61.
 
All PP Inch Fittings are produced in FDA approved materials.
 
   
PP Inch Fittings are manufactured in polypropylene with food grade EPDM O-rings. They have been developed to satisfy the compatibility needs for a wide range of applications.

PP Inch Fittings are NOT suitable for compressed air and vacuum applications. For these situations we recommend PI Inch Fittings.

All PP Inch Fittings are Lead Free.
Working Pressures and Temperatures
Water: Max. 150 psi at 70°F (max. 10 bar at 20°C)
Max. 60 psi at 140°F (max. 4 bar at 60°C)
Min. 33°F (1°C)
 
Male Connector — NPTF Thread
Male Connector - NPTF Thread
Part
Number
Tube
OD
Thread
NPTF
PP010821W 1/4 1/8
PP010821E* 1/4 1/8
PP010822W 1/4 1/4
PP010822E* 1/4 1/4
PP010823W 1/4 3/8
PP010823E* 1/4 3/8
PP011222W 3/8 1/4
PP011222E* 3/8 1/4
PP011223W 3/8 3/8
PP011223E* 3/8 3/8
PP011224W 3/8 1/2
PP011224E* 3/8 1/2
PP011623W 1/2 3/8
PP011624W 1/2 1/2

* Black body color (UV stabilized).
 
Union Tee
Union Tee
Part
Number
Tube
OD
PP0208W 1/4
PP0208WB** 1/4
PP0208E* 1/4
PPM0208W 5/16
PPM0208E* 5/16
PP0212W 3/8
PP0212E* 3/8
PP0216W 1/2

* Black body color (UV stabilized).
** With blue collet.
 
Union Elbow
Union Elbow
Part
Number
Tube
OD
PP0308W 1/4
PP0308WB** 1/4
PP0308E* 1/4
PPM0308W 5/16
PP0312W 3/8
PP0312E* 3/8
PP0316W 1/2

* Black body color (UV stabilized).
** With blue collet.
 
Union Connector
Union Connector
Part
Number
Tube
OD
PP0408W 1/4
PP0408E* 1/4
PPM0408W 5/16
PPM0408E* 5/16
PP0412W 3/8
PP0412E* 3/8
PP0416W 1/2

* Black body color (UV stabilized).
 
Stem Adapter — NPTF Thread
Stem Adapter - NPTF Thread
Part
Number
Stem
OD
Thread
NPTF
PP050821W 1/4 1/8
PP050821E* 1/4 1/8
PP050822W 1/4 1/4
PP050822E* 1/4 1/4
PP051222W 3/8 1/4
PP051223W 3/8 3/8
PP051223E* 3/8 3/8
PP051623W 1/2 3/8
PP051624W 1/2 1/2

* Black body color (UV stabilized).
 
Reducer
Reducer
Part
Number
Stem
OD
Tube
OD
PP061208W 3/8 1/4
PP061210W 3/8 5/16
PP061612W 1/2 3/8
PP062008W 5/8 1/4
PP062012W 5/8 3/8
PP062016W 5/8 1/2
 
Plug
Plug
Part
Number
Stem
OD
PP0808W 1/4
PPM0808W 5/16
PP0812W 3/8
PP0816W 1/2
 
Swivel Elbow — NPTF Thread
Swivel Elbow - NPTF Thread
Part
Number
Tube
OD
Thread
NPTF
PP090821W 1/4 1/8
PP090822W 1/4 1/4
PP091222W 3/8 1/4
PP091223W 3/8 3/8
 
Swivel Branch Tee — NPTF Thread Center Leg
Swivel Branch Tee - NPTF Thread
Part
Number
Tube
OD
Thread
NPTF
PP100821W 1/4 1/8
PP100822W 1/4 1/4
PP101222W 3/8 1/4
PP101223W 3/8 3/8
 
Swivel Male Run Tee — NPTF Thread
Swivel Male Run Tee - NPTF Thread
Part
Number
Tube
OD
Thread
NPTF
PP110821W 1/4 1/8
PP110822W 1/4 1/4
PP111222W 3/8 1/4
PP111223W 3/8 3/8
 
Bulkhead Union
Bulkhead Union
Part
Number
Tube
OD
Mounting Hole
Dia. (inch)
PP1208W 1/4 0.67
PP1208E* 1/4 0.67
PP1212W 3/8 0.83
PP1212E* 3/8 0.83
PP1216W 1/2 1.06

* Black body color (UV stabilized).
NOTE: Polypropylene Bulkhead Unions are not intended for submerged use.
 
Reducing Bulkhead Union
Reducing Bulkhead Union
Part
Number
Tube
OD
Tube
OD
Mounting Hole
Dia. (inch)
PP121208W 3/8 1/4 0.83
 
Reducing Union Connector
Reducing Union Connector
Part
Number
Tube
OD
Tube
OD
PP201208W 3/8 1/4
PP201208E* 3/8 1/4
PP201612W 1/2 3/8
PP201612E* 1/2 3/8

* Black body color (UV stabilized).
 
Reducing Elbow
Reducing Elbow
Part
Number
Tube
OD
Tube
OD
PP211008W 5/16 1/4
PP211208W 3/8 1/4
PP211612W 1/2 3/8
 
Plug In Elbow
Plug In Elbow
Part
Number
Stem
OD
Tube
OD
PP220808W 1/4 1/4
PP220808E* 1/4 1/4
PPM220808W 5/16 5/16
PP221208W 3/8 1/4
PP221212W 3/8 3/8
PP221212WB** 3/8 3/8
PP221212E* 3/8 3/8
PP221216W 1/2 1/2

* Black body color (UV stabilized).
** With blue collet.
 
Two-Way Divider
Two-Way Divider
Part
Number
Tube
OD
PP2308E* 1/4
PP2312W 3/8

* Black body color (UV stabilized).
 
Unequal Two-Way Divider
Two-Way Divider
Part
Number
Tube OD
Inlet
Tube OD
Outlet
PP241208W 3/8 1/4
 
Tube to Hose Stem
Tube To Hose Stem
Part
Number
Stem
OD
Hose
ID
PP251212W 3/8 3/8
PP251216W 3/8 1/2
PP251612W 1/2 3/8
PP251616W 1/2 1/2
 
Reducing Tee
Reducing Tee
Part
Number
Tube OD
End
Tube OD
End
Tube OD
Branch
PP30080812W 1/4 1/4 3/8
PP30120812W 3/8 1/4 3/8
PP30121208W 3/8 3/8 1/4
PP301612W 1/2 1/2 3/8
 
Fixed Tee Adapter
Reducing Tee
Part
Number
Tube OD
End
Tube OD
End
NPTF
Branch
PP641223W 3/8 3/8 3/8
 
Faucet Connector — UNS Thread
Faucet Connector - UNS Thread
Part
Number
Tube
OD
Thread
UNS
PP3208U7W 1/4 7/16-24
PP3212U7W 3/8 7/16-24

NOTE: 7/1624 UNS = 1/4 Compression Threads
 
Female Adapter — NPTF Thread
Female Adapter - NPTF Thread
Part
Number
Tube
OD
Thread
NPTF
PP450821W 1/4 1/8
PP450821E* 1/4 1/8
PP450822W 1/4 1/4
PP450822E* 1/4 1/4
PP451222W 3/8 1/4
PP451223W 3/8 3/8

* Black body color (UV stabilized).
 
Fixed Elbow — NPTF Thread
Fixed Elbow - NPTF Thread
Part
Number
Tube
OD
Thread
NPTF
PP480821W 1/4 1/8
PP480821E* 1/4 1/8
PP480822W 1/4 1/4
PP480822E* 1/4 1/4
PP480823W 1/4 3/8
PP480823E* 1/4 3/8
PP481222W 3/8 1/4
PP481222E* 3/8 1/4
PP481223W 3/8 3/8
PP481223E* 3/8 3/8

* Black body color (UV stabilized).
 
Three-Way Divider
Three-Way Divider
Part
Number
Tube OD
Inlet
Tube OD
Outlet
PP491208W 3/8 1/4
 
Stackable Tee Connector
Reducing Tee
Part
Number
Tube OD
Inlet
Stem
OD
Tube OD
Outlet
PP531212W 3/8 3/8 3/8
 
 
John Guest Adaptability  
John Guest fittings can be quickly coupled together to form integral new fittings. John Guest Configuration Example
See more John Guest products available from SWT.
 
 
 
Safe Water Technologies, Inc.
996 Bluff City Boulevard
Elgin, IL 60120 USA
 
 
Telephone: +1.847.888.6900
Facsimile: +1.847.888.6924
E-mail: info@swtwater.com
http://www.swtwater.com

Last Updated: July 8, 2016