John Guest® Customer Service: 973 808 5600 View Brand Website

The John Guest model is increasingly unique in an age of outsourcing and diversification. Strict control over the entire engineering and manufacturing process ensures only products of the highest quality are produced.

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Featured John Guest® Products

MPN: JG90L14 HPS Quick Code: 206152 View Now

MPN: JGADAPTSMIP38 HPS Quick Code: 206215 View Now

MPN: JGCLIP14 HPS Quick Code: 206241 View Now

MPN: JGTUBE38 HPS Quick Code: 206244 View Now

MPN: JGPSEI4620B HPS Quick Code: 755210 View Now

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All John Guest® Products

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  John Guest 3/8" X 1/4" Reducing Union

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  • HPS Quick Code: 206211
  • MPN: JGRED3814
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  John Guest 1/4" X 1/4" Union Connector

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  • HPS Quick Code: 206174
  • MPN: JGU14
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  John Guest 1/4" Inline 1/4 Turn Ball Valve

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  • HPS Quick Code: 206223
  • MPN: JGBALL14
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  John Guest 1/4" Tube X 1/4" Tube X 1/4" Tube Push-In Equal Tee

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  • HPS Quick Code: 206177
  • MPN: JGT14
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  John Guest Speedfit PSEI4628 1/2-Inch CTS Test Cap

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  • HPS Quick Code: 341562
  • MPN: JGENDCAP12
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  John Guest PP3208U7W Faucet Connector 1/4OD by 7/16-24 UNS

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  • HPS Quick Code: 513658
  • MPN: JGPP3208U7W
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  • Brand: John Guest®

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  John Guest 1/4" X 500' LLPDE Tubing

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  • HPS Quick Code: 206243
  • MPN: JGTUBE14
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  • Brand: John Guest®

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  John Guest PI0212S 3/8" Push-In Tee

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  • HPS Quick Code: 206176
  • MPN: JGU38
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  John Guest Speedfit PSEI4628 3/4-Inch CTS Test Cap

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  • HPS Quick Code: 383246
  • MPN: JGENDCAP34
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  • Brand: John Guest®

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  John Guest 3/8" X 500' LLPDE Tubing

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  • HPS Quick Code: 206244
  • MPN: JGTUBE38
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  • Brand: John Guest®

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  John Guest 3/8" Inline 1/4 Turn Ball Valve

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  • HPS Quick Code: 206225
  • MPN: JGBALL38
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest® Speedfit® ASVPP1LF Angle Stop Adapter Valve, 3/8 x 3/8 x 1/4 in, MNPT x FNPT x Compression, Polypropylene Body

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  • HPS Quick Code: 730829
  • MPN: ASVPP1LF
  • UPC: 665626120619
  • Manufacturer: Reliance Worldwide Corporation
  • Brand: John Guest®

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  John Guest PI0212S 3/8" Push-In Tee

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  • HPS Quick Code: 206178
  • MPN: JGT38
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  • Brand: John Guest®

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  John Guest PI0308S 1/4" x 1/4" Push-In 90 Degree Elbow

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  • HPS Quick Code: 206152
  • MPN: JG90L14
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 1/4" SLIP-IN x 3/8" MIP Reducing Elbow

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  • HPS Quick Code: 206166
  • MPN: JG90LREDSMIP1438
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  • Brand: John Guest®

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  John Guest PI011223S 3/8" x 3/8" Straight Adapter - NPTF THREAD

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  • HPS Quick Code: 206215
  • MPN: JGADAPTSMIP38
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  • Brand: John Guest®

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  John Guest Speedfit PEI4636 1 In CTS End Cap

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  • HPS Quick Code: 383247
  • MPN: JGENDCAP1
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 3/8" X 3/8" Push-In Equal 90 Elbow

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  • HPS Quick Code: 206162
  • MPN: JG90L38
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest® PI010822S Straight Adapter, 1/4 in Nominal, Tube x Male NPTF End Style, Acetal Copolymer, Import

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  • HPS Quick Code: 206217
  • MPN: PI010822S
  • UPC: 665626045868
  • Manufacturer: Reliance Worldwide Corporation
  • Brand: John Guest®

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  John Guest PI010823S 1/4" x 3/8" Straight Adapter - NPTF THREAD

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  • HPS Quick Code: 206218
  • MPN: JGREDSMIP1438
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PI201210S 3/8 in x 5/16 in Reducing Straight Connector

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  • HPS Quick Code: 712840
  • MPN: JGRED38516
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest Acetal Copolymer Push-To-Connect Tube Fitting Locking Clip

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  • HPS Quick Code: 206241
  • MPN: JGCLIP14
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 1/4" SLIP-IN x 1/4" MIP Elbow

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  • HPS Quick Code: 206165
  • MPN: JG90LSMIP14
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest ASVPP5LF Angle Stop Adaptor Valve - Lead Free

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  • HPS Quick Code: 730831
  • MPN: JGASVPP5LF
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 1/4" O.D. Plug

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  • HPS Quick Code: 206206
  • MPN: JGPLUG14
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PTSMIP3814 3/8" x 1/4" Straight Adapter - NPTF THREAD

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  • HPS Quick Code: 835248
  • MPN: JGADAPTSMIP3814
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest ASVPP6LF Angle Stop Adapter Valve

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  • HPS Quick Code: 730835
  • MPN: JGASVPP6LF
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 3/8" O.D. Plug

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  • HPS Quick Code: 206210
  • MPN: JGPLUG38
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PP451223W 3/8 in x 3/8 in Female Adaptor - Nptf Thread

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  • HPS Quick Code: 504282
  • MPN: JGPP451223W
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PI301208S 3/8" x 3/8" x 1/4" Reducing Tee

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  • HPS Quick Code: 206212
  • MPN: JGTRED383814
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 3/8" SLIP-IN x 3/8" MIP Elbow

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  • HPS Quick Code: 206171
  • MPN: JG90LSMIP38
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PP011623W Polypropylene White Male Connector 1/2 in Tube OD 3/8 in NPTF Thread

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  • HPS Quick Code: 835254
  • MPN: JGADAPTSMIP1238
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest Speedfit ASVPP2LF Angle Stop Valve

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  • HPS Quick Code: 730830
  • MPN: JGASVPP2LF
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PSEI0420E 1/2 in CTS ProLock Coupling

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  • HPS Quick Code: 829680
  • MPN: JGBLACKCOUP12
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  • Brand: John Guest®

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  John Guest PSEI4620B 1/2 in Blue End Cap

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  • HPS Quick Code: 755210
  • MPN: JGPSEI4620B
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PP010822W-US Polypropylene White Male Connector 1/4 in Tube OD 1/4 in NPTF Thread

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  • HPS Quick Code: 986194
  • MPN: JGPP010822W-US
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PSEI0428E 3/4 in CTS ProLock Coupling

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  • HPS Quick Code: 829681
  • MPN: JGBLACKCOUP34
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 1/4" SLIP-IN x 3/8" MIP Reducing Elbow

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  • HPS Quick Code: 206172
  • MPN: JG90L1438
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 3/4" CTS Twist & Lock Speedfit Coupler

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  • HPS Quick Code: 461094
  • MPN: JGCOUP34
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 3/8" SLIP-IN x 1/4" MIP Reducing Elbow

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  • HPS Quick Code: 206169
  • MPN: JG90LREDSMIP3814
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PP010824W Polypropylene White Male Connector 1/4 in Tube OD 1/2 in NPTF Thread

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  • HPS Quick Code: 835246
  • MPN: JGADAPSTMIP1412
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  • Brand: John Guest®

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  John Guest PSEI0320E 1/2 in CTS ProLock 90 Elbow

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  • HPS Quick Code: 829678
  • MPN: JGBLACK90L12
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PP451222W 3/8 in x 1/4 in Female Adaptor - Nptf Thread

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  • HPS Quick Code: 487770
  • MPN: JGPP451222W
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 1/2SCP 1/2 in Speedfit Slip Connector Burst Pipe Repair Fitting

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  • HPS Quick Code: 766247
  • MPN: JG12SCP
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest 1/2" CTS Twist and Lock Speedfit Coupler

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  • HPS Quick Code: 461092
  • MPN: JGCOUP12
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  • Manufacturer: John Guest
  • Brand: John Guest®

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  John Guest PP450822W Polypropylene White Female Adapter 1/4 in Tube OD 1/8 in NPTF Thread

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  • HPS Quick Code: 487769
  • MPN: JGPP450822W
  • UPC:
  • Manufacturer: Apex Tool Group
  • Brand: John Guest®

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  John Guest® Speedfit® PEI203628 Reducing Coupler, 1 x 3/4 in Nominal, CTS End Style, Plastic, Domestic

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  • HPS Quick Code: 666727
  • MPN: PEI203628
  • UPC: 665628034839
  • Manufacturer: Reliance Worldwide Corporation
  • Brand: John Guest®

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  John Guest PSEI4620R 1/2 in Red End Cap

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  • HPS Quick Code: 755211
  • MPN: JGPSEI4620R
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  • Manufacturer: John Guest
  • Brand: John Guest®

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