John Guest

About John Guest

From: johnguest.com

The John Guest Group has a long established reputation as a world leading manufacturer of push-in fittings, tubing and other fluid control products. A reputation built on producing consistently high quality products with an ongoing commitment to value engineering and product development.

John Guest fittings require no tools and are easy to use. The John Guest Speedfit plastic push-fit system is suitable for the plumbing of hot and cold water services and heating applications.

John Guest Products

We carry a wide variety of replacement valves, fittings, tubing, and accessories from John Guest:

Valves Fittings Accessories Tubing

Angle Stop Adaptor Valves
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Valves > Angle Stop Adaptor Valves

John Guest® 3/8" Angle Stop Adaptor Valve w/ 1/4" Branch

ASVPP1

John Guest® 3/8" Angle Stop Adaptor Valve w/ 1/4" Branch

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John Guest® 3/8" Angle Stop Adaptor Valve - Lead Free w/ 1/4" Branch

ASVPP1LF

John Guest® 3/8" Angle Stop Adaptor Valve - Lead Free w/ 1/4" Branch

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John Guest® 3/8" Angle Stop Adaptor Valve w/ 3/8" Branch

ASVPP2

John Guest® 3/8" Angle Stop Adaptor Valve w/ 3/8" Branch

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John Guest® 1/2" Angle Stop Adaptor Valve w/ 1/4

ASVPP5

John Guest® 1/2" Angle Stop Adaptor Valve w/ 1/4" Branch

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John Guest® 1/2" Angle Stop Adaptor Valve w/ 3/8

ASVPP6

John Guest® 1/2" Angle Stop Adaptor Valve w/ 3/8" Branch

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Speedfit to Speedfit Valves
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Valves > Speedfit to Speedfit Valves

John Guest® 1/4" x 1/4" Straight Ball Valve

PPSV040808W

John Guest® 1/4" x 1/4" Straight Ball Valve

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John Guest® 3/8" x 3/8" Straight Ball Valve

PPSV041212W

John Guest® 3/8" x 3/8" Straight Ball Valve

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PISV0416S

John Guest® 1/2"x 1/2" Straight Ball Valve

$4.95

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John Guest® 3/4" x 3/4" CTS Straight Ball Shut-off Valve

PSEISV28P

John Guest® 3/4" x 3/4" CTS Straight Ball Shut-off Valve

$16.40

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Speedfit to Male NPTF Valves
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Valves > Speedfit to Male NPTF Valves

PPSV010822W

John Guest® 1/4" x 1/4" NPTF Male Valve

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PPSV011223W

John Guest® 3/8" x 3/8" NPTF Male Valve

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Speedfit to Female NPTF Elbows
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Valves > Speedfit to Female NPTF Elbows

John Guest® Reverse Osmosis Tank Valve w/ 1/4" Quick-Connect Fitting

PPSV500822W

John Guest® Reverse Osmosis Tank Valve w/ 1/4" Quick-Connect Fitting

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John Guest® Reverse Osmosis Tank Valve w/ 3/8" Quick-Connect Fitting

PPSV501222W

John Guest® Reverse Osmosis Tank Valve w/ 3/8" Quick-Connect Fitting

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Check Valves
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Valves > Check Valves

1-4SCV

John Guest® 1/4" One Way Check Valve

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3-8SCV

John Guest® 3/8" One Way Check Valve

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Union Elbows - Equal Elbow Connectors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Union Elbows - Equal Elbow Connectors

John Guest® 1/4" Union Elbow (White Polypropylene)

PP0308W

John Guest® 1/4" Union Elbow (White Polypropylene)

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John Guest® 3/8" Union Elbow (White Polypropylene)

PP0312W

John Guest® 3/8" Union Elbow (White Polypropylene)

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PI0308S

John Guest® 1/4" Union Elbow (Acetal)

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PI0312S

John Guest® 3/8" Union Elbow (Acetal)

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PI0316S

John Guest® 1/2" Union Elbow (Acetal)

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John Guest® 3/4" CTS Union Elbow (White Polypropylene)

PEI0328

John Guest® 3/4" CTS Union Elbow (White Polypropylene)

$6.45

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John Guest® 1" CTS Union Elbow (White Polypropylene)

PEI0336

John Guest® 1" CTS Union Elbow (White Polypropylene)

$10.85

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Union Connectors - Equal Straight Connectors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Union Connectors - Equal Straight Connectors

John Guest® 1/4" (OD) Straight Union Connector (White Polypropylene)

PP0408W

John Guest® 1/4" (OD) Straight Union Connector (White Polypropylene)

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John Guest® 3/8" (OD) Straight Union Connector (White Polypropylene)

PP0412W

John Guest® 3/8" (OD) Straight Union Connector (White Polypropylene)

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John Guest® 1/4" (OD) Straight Union Connector (Acetal)

PI0408S

John Guest® 1/4" (OD) Straight Union Connector (Acetal)

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John Guest® 3/8" (OD) Straight Union Connector (Acetal)

PI0412S

John Guest® 3/8" (OD) Straight Union Connector (Acetal)

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John Guest® 1/2" (OD) Straight Union Connector (Acetal)

PI0416S

John Guest® 1/2" (OD) Straight Union Connector (Acetal)

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John Guest® 3/4" CTS (OD) Straight Union Connector (White Polypropylene)

PEI0428

John Guest® 3/4" CTS (OD) Straight Union Connector (White Polypropylene)

$4.90

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John Guest® 1" CTS (OD) Straight Union Connector (White Polypropylene)

PEI0436

John Guest® 1" CTS (OD) Straight Union Connector (White Polypropylene)

$9.60

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Reducing Unions - Reducing Straight Connectors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Reducing Unions - Reducing Straight Connectors

PI201208S

John Guest® 3/8" x 1/4" Reducing Union

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PI201210S

John Guest® 3/8" x 5/16" Reducing Union

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PI201612S

John Guest® 1/2" x 3/8" Reducing Union

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John Guest® 3/4" x 1/2" CTS Reducing Union (White Polypropylene)

PEI062820

John Guest® 3/4" x 1/2" CTS Reducing Union (White Polypropylene)

$2.80

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John Guest® 1" x 3/4" CTS Reducing Union (White Polypropylene)

PEI063628

John Guest® 1" x 3/4" CTS Reducing Union (White Polypropylene)

$5.60

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Union Tees - Equal Tees
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Union Tees - Equal Tees

John Guest® 1/4" Union Tee (White Polypropylene)

PP0208W

John Guest® 1/4" Union Tee (White Polypropylene)

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John Guest® 3/8" Union Tee (White Polypropylene)

PP0212W

John Guest® 3/8" Union Tee (White Polypropylene)

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John Guest® 1/2" Union Tee (White Polypropylene)

PP0216W

John Guest® 1/2" Union Tee (White Polypropylene)

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PI0208S

John Guest® 1/4" Union Tee (Acetal)

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PI0212S

John Guest® 3/8" Union Tee (Acetal)

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PI0216S

John Guest® 1/2" Union Tee (Acetal)

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John Guest® 3/4" x 3/4" x 3/4" CTS Union Tee (White Polypropylene)

PEI0228

John Guest® 3/4" x 3/4" x 3/4" CTS Union Tee (White Polypropylene)

$7.35

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John Guest® 1" x 1" x 1" CTS Union Tee (White Polypropylene)

PEI0236

John Guest® 1" x 1" x 1" CTS Union Tee (White Polypropylene)

$13.80

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Equal Cross Connectors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Equal Cross Connectors

John Guest® 3/8" (OD) Equal Cross Connector

PI4712S

John Guest® 3/8" (OD) Equal Cross Connector

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Reducing Branch Tees - Reducing Tees
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Reducing Branch Tees - Reducing Tees

John Guest® 3/8" x 3/8" x 1/4" Reducing Branch Tee (Acetal)

PI301208S

John Guest® 3/8" x 3/8" x 1/4" Reducing Branch Tee (Acetal)

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John Guest® 1/2" x 1/2" x 3/8" Reducing Branch Tee (Acetal)

PI301612S

John Guest® 1/2" x 1/2" x 3/8" Reducing Branch Tee (Acetal)

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Reducing Elbows
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Reducing Elbows

John Guest® 3/8" x 1/4" Reducing Elbow (Acetal)

PI211208S

John Guest® 3/8" x 1/4" Reducing Elbow (Acetal)

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Male Connectors - Straight Adaptors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Male Connectors - Straight Adaptors

John Guest® 1/4" x 1/8" NPTF Male Connector (White Polypropylene)

PP010821W

John Guest® 1/4" x 1/8" NPTF Male Connector (White Polypropylene)

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John Guest® 1/4" x 1/4" NPTF Male Connector (White Polypropylene)

PP010822W

John Guest® 1/4" x 1/4" NPTF Male Connector (White Polypropylene)

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John Guest® 3/8" x 1/4" NPTF Male Connector (White Polypropylene)

PP011222W

John Guest® 3/8" x 1/4" NPTF Male Connector (White Polypropylene)

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John Guest® 3/8" x 3/8" NPTF Male Connector (White Polypropylene)

PP011223W

John Guest® 3/8" x 3/8" NPTF Male Connector (White Polypropylene)

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John Guest® 1/2" x 3/8" NPTF Male Connector (White Polypropylene)

PP011623W

John Guest® 1/2" x 3/8" NPTF Male Connector (White Polypropylene)

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John Guest® 1/4" x 1/4" NPTF Male Connector (Acetal)

PI010822S

John Guest® 1/4" x 1/4" NPTF Male Connector (Acetal)

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John Guest® 1/4" x 3/8" NPTF Male Connector (Acetal)

PI010823S

John Guest® 1/4" x 3/8" NPTF Male Connector (Acetal)

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John Guest® 3/8" x 1/4" NPTF Male Connector (Acetal)

PI011222S

John Guest® 3/8" x 1/4" NPTF Male Connector (Acetal)

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John Guest® 3/8" x 3/8" NPTF Male Connector (Acetal)

PI011223S

John Guest® 3/8" x 3/8" NPTF Male Connector (Acetal)

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John Guest® 3/8" x 1/2" NPTF Male Connector (Acetal)

PI011224S

John Guest® 3/8" x 1/2" NPTF Male Connector (Acetal)

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John Guest® 1/2" x 1/2" NPTF Male Connector (Acetal)

PI011624S

John Guest® 1/2" x 1/2" NPTF Male Connector (Acetal)

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John Guest® 3/4" CTS x 3/4" NPT Male Connector

PSEI012826

John Guest® 3/4" CTS x 3/4" NPT Male Connector

$5.50

QTY:

John Guest® 1" CTS x 1" NPT Male Connector

PSEI013628

John Guest® 1" CTS x 1" NPT Male Connector

$7.75

QTY:

Fixed Elbows - Rigid Elbow Adaptors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Fixed Elbows - Rigid Elbow Adaptors

John Guest® 1/4" OD x 1/8" NPTF Fixed Elbow (White Polypropylene)

PP480821W

John Guest® 1/4" OD x 1/8" NPTF Fixed Elbow (White Polypropylene)

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John Guest® 1/4" OD x 1/4" NPTF Fixed Elbow (White Polypropylene)

PP480822W

John Guest® 1/4" OD x 1/4" NPTF Fixed Elbow (White Polypropylene)

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John Guest® 3/8" OD x 1/4" NPTF Fixed Elbow (White Polypropylene)

PP481222W

John Guest® 3/8" OD x 1/4" NPTF Fixed Elbow (White Polypropylene)

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John Guest® 3/8" OD x 3/8" NPTF Fixed Elbow (White Polypropylene)

PP481223W

John Guest® 3/8" OD x 3/8" NPTF Fixed Elbow (White Polypropylene)

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John Guest® 1/4" OD x 1/4" NPTF Fixed Elbow (Acetal)

PI480822S

John Guest® 1/4" OD x 1/4" NPTF Fixed Elbow (Acetal)

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John Guest® 1/4" OD x 3/8" NPTF Fixed Elbow (Acetal)

PI480823S

John Guest® 1/4" OD x 3/8" NPTF Fixed Elbow (Acetal)

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John Guest® 3/8" OD x 1/4" NPTF Fixed Elbow (Acetal)

PI481222S

John Guest® 3/8" OD x 1/4" NPTF Fixed Elbow (Acetal)

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John Guest® 3/8" OD x 3/8" NPTF Fixed Elbow (Acetal)

PI481223S

John Guest® 3/8" OD x 3/8" NPTF Fixed Elbow (Acetal)

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Flow Restrictors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Flow Restrictors

9999-FCM

John Guest® 1/4" JG x 3/8" NPTF Male Connector w/ 0.5 GPM Flow Restrictor

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FRC-1GPM-PI480823S

John Guest® 1/4" JC x 3/8" NPT Fixed Elbow w/ 1 GPM Stainless Steel Flow Restrictor

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Plug-In Elbows - Stem Elbows
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Plug-In Elbows - Stem Elbows

John Guest® 1/4" x 1/4" Plug-In Elbow (White Polypropylene)

PP220808W

John Guest® 1/4" x 1/4" Plug-In Elbow (White Polypropylene)

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John Guest® 3/8" x 1/4" Plug-In Elbow (White Polypropylene)

PP221208W

John Guest® 3/8" x 1/4" Plug-In Elbow (White Polypropylene)

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John Guest® 3/8" x 3/8" Plug-In Elbow (White Polypropylene)

PP221212W

John Guest® 3/8" x 3/8" Plug-In Elbow (White Polypropylene)

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John Guest® 1/4" x 1/4" Plug-In Elbow (Acetal)

PI220808S

John Guest® 1/4" x 1/4" Plug-In Elbow (Acetal)

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John Guest® 3/4" CTS × 3/4" Plug-In Elbow (White Polypropylene)

PEI222828

John Guest® 3/4" CTS × 3/4" Plug-In Elbow (White Polypropylene)

$4.20

QTY:

Plugs
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Plugs

PI0808S

John Guest® 1/4" Plug

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PI0812S

John Guest® 3/8" Plug

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PI0816S

John Guest® 1/2" Plug

QTY:

Reducers
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Reducers

John Guest® 3/8" Stem OD x 1/4" Tube OD JG Reducer

PP061208W

John Guest® 3/8" Stem OD x 1/4" Tube OD JG Reducer

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Faucet Connectors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Faucet Connectors

John Guest® 1/4" JG x 7/16" Faucet Connector

CI3208U7S

John Guest® 1/4" JG x 7/16" Faucet Connector

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John Guest® 3/8" JG x 7/16" Faucet Connector

CI3212U7S

John Guest® 3/8" JG x 7/16" Faucet Connector

QTY:

Female Adaptors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Female Adaptors

PP450822W

John Guest® 1/4" FNPT × 1/4" OD Female Adaptor

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John Guest® 3/4" CTS x 3/4" NPT Female Connector

PSEI452826

John Guest® 3/4" CTS x 3/4" NPT Female Connector

$10.65

QTY:

Stem Adaptors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Stem Adaptors

John Guest® 1/4" Tube x 1/4" NPTF Stem Adaptor

PP050822W

John Guest® 1/4" Tube x 1/4" NPTF Stem Adaptor

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John Guest® 3/8" Tube x 1/4" NPTF Stem Adaptor

PP051222W

John Guest® 3/8" Tube x 1/4" NPTF Stem Adaptor

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John Guest® 3/8" Tube x 3/8" NPTF Stem Adaptor

PP051223W

John Guest® 3/8" Tube x 3/8" NPTF Stem Adaptor

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John Guest® 3/8" Tube x 1/4" NPTF Stem Adaptor (Acetal)

PI051222S

John Guest® 3/8" Tube x 1/4" NPTF Stem Adaptor (Acetal)

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John Guest® 1/4" Tube x 1/4" NPTF Stem Adaptor (Acetal)

PI050822S

John Guest® 1/4" Tube x 1/4" NPTF Stem Adaptor (Acetal)

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End Stops
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > End Stops

PI4608S

John Guest® 1/4" End Stop

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PI4612S

John Guest® 3/8" End Stop

QTY:

Bulkhead Unions - Bulkhead Connectors
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Bulkhead Unions - Bulkhead Connectors

PI1208S

John Guest® 1/4" x 1/4" Bulkhead Union

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PI1212S

John Guest® 3/8" × 3/8" Bulkhead Union

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Locking Clips
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Fittings > Locking Clips

PIC1808R

John Guest® 1/4" Locking Clip

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PIC1812R

John Guest® 3/8" Locking Clip

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PIC1816R

John Guest® 1/2" Locking Clip

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John Guest® Accessories
Fittings, Kits & Tubing > Fittings, Valves & Tubing > John Guest® Fittings and Accessories > John Guest® Accessories

TSPITOOL John Guest® Collet Release Tool - Not Required to Release Connection	$1.25	QTY:
TSNIP John Guest® Tube Cutter	$8.00	QTY:
BLADES John Guest® Tube Cutter Replacement Blades	$2.50	QTY: