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Saltwater Aquarium Supplies

John Guest (20)

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JG 1/4 inch x 1/4 inch Un... JG 1/4 inch x 1/4 inch Ma... JG Release Tool Spanner JG 1/4 inch x 1/8in NPTF ... JG 1/4 inch x 1/4 inch NP... JG 1/4 inch x 1/4 inch Un...

Aquarium Supplies

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JG 1/4 inch Union Tee - White

Color: White John Guest Part# : CI0208W Tube O.D.: 1/4" How to make a connection Cut tube square It is essential that the outside diameter be free of score marks and that burrs and sharp edges be removed before inserting in...

Avg. Customer Review (1) reviews

John Guest: See all items

Our Price: $3.79

Item Code: RO5271

JG 1/4 inch x 1/4 inch Bulkhead - Grey

Color: Gray John Guest Part# : PI1208S Tube O.D.: 1/4" Tube O.D.: 1/4" How to make a connection Cut tube square. It is essential that the outside diameter be free of score marks and that burrs and sharp edges be removed bef...

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John Guest: See all items

Our Price: $3.99

Item Code: RO5411

JG 1/4 inch x 1/4 inch Female Elbow Adaptor Ball Valve

Color: White John Guest Part# : PPSV500822W Tube O.D.: 1/4" Thread NPTF: 1/4" How to make a connection Cut tube square. Cut the tube square. It is essential that the outside diameter be free of score marks and that burrs a...

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John Guest: See all items

Our Price: $7.99

Item Code: RO5355

JG 1/4 inch x 1/4 inch Male Adaptor Ball Valve

Color: White John Guest Part# : PPSV010822W Tube O.D.: 1/4" Thread NPTF: 1/4" How to make a connection Cut tube square. It is essential that the outside diameter be free of score marks and that burrs and sharp edges be rem...

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John Guest: See all items

Our Price: $6.99

Item Code: RO5353

JG 1/4 inch x 1/4 inch NPTF Male Adaptor - White

Color: White John Guest Part# : CI010822W Tube O.D.: 1/4" Thread NPTF: 1/4" How to make a connection Cut tube square It is essential that the outside diameter be free of score marks and that burrs and sharp edges be removed...

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John Guest: See all items

Our Price: $1.99

Item Code: RO5113

JG 1/4 inch x 1/4 inch NPTF Male Elbow - White

Color: White John Guest Part# : CI480822W Tube O.D.: 1/4" Thread NPTF: 1/4" How to make a connection Cut tube square It is essential that the outside diameter be free of score marks and that burrs and sharp edges be removed...

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John Guest: See all items

Our Price: $2.39

Item Code: RO5173

JG 1/4 inch x 1/4 inch Stem - Hose Barb Adaptor - Gray

Color: Gray John Guest Part# : PI250808S Tube O.D.: 1/4"" Hose Barb: 1/4"" How to make a connection Cut tube square It is essential that the outside diameter be free of score marks and that burrs and sharp edges be removed ...

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John Guest: See all items

Our Price: $2.09

Item Code: RO5333

JG 1/4 inch x 1/4 inch Stem Adapter - White

Color: White John Guest Part# : CI050822W Stem O.D.: 1/4" Thread NPTF: 1/4" How to make a connection: Cut tube square. It is essential that the outside diameter be free of score marks and that burrs and sharp edges be remov...

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John Guest: See all items

Our Price: $1.19

Item Code: RO5313

JG 1/4 inch x 1/4 inch Union Ball Valve

Color: White John Guest Part# : PPSV040808W Tube O.D.: 1/4" Tube O.D.: 1/4"

Avg. Customer Review (3) reviews

John Guest: See all items

Our Price: $6.99

Item Code: RO5351

JG 1/4 inch x 1/4 inch Union Connector - White

Color: White John Guest Part# : CI0408W Tube O.D.: 1/4" Tube O.D.: 1/4" Drill Hole size: 0.67 in How to make a connection Cut tube square It is essential that the outside diameter be free of score marks and that burrs a...

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John Guest: See all items

Our Price: $2.69

Item Code: RO5151

JG 1/4 inch x 1/4 inch Union Elbow - White