Home > Essential Junction Fittings > By Hose-Barb Size > 3/8" Hose-Barb
Hose-barb Fittings and Adapters that are compatible with 3/8" ID Hose or Tubing.  If you don't see the part you are looking for, just Contact Us. Many fittings may be available in alternate sizes and materials.
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3/8" Hose-Barb Straight Connectors - Black Nylon 3/8" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.39
1/4" NPT x 3/8" Hose-Barb Straight Adapter - Black Nylon 1/4" NPT x 3/8" Hose-Barb Straight Adapter - BN

Made from Black Nylon (BN)

Price Per Piece $0.40
1/8" NPT x 3/8" Hose-Barb Straight Adapter - Black Nylon 1/8" NPT x 3/8" Hose-Barb Straight Adapter - BN

Made from Black Nylon (BN)

Price Per Piece $0.48
1/4" T (TEE) Connector - Black Nylon 3/8" to 1/4" Hose-Barb Reduction T (TEE) Connector - BN

Made from Black Nylon (BN)

Price Per Piece $0.56
1/4" T (TEE) Connector - Black Nylon 1/2" to 3/8" Hose-Barb Reduction T (TEE) Connector - BN

Made from Black Nylon (BN)

Price Per Piece $0.56
3/8" Hose-Barb Elbow Connectors - Black Nylon 3/8" Hose-Barb Elbow Connector - BN

Made from Black Nylon (BN)

Price Per Piece $0.67
1/2" NPT x 3/8" Hose-Barb Straight Adapter - Black Nylon 1/2" NPT x 3/8" Hose-Barb Straight Adapter - BN

Made from Black Nylon (BN)

Price Per Piece $0.69
1/8" NPT x 3/8" Hose-Barb Elbow Adapter - Black Nylon 1/8" NPT x 3/8" Hose-Barb Elbow Adapter - BN

Made from Black Nylon (BN)

Price Per Piece $0.72
1/8" NPT x 3/8" Hose-Barb TEE Adapter - Black Nylon 1/8" NPT x 3/8" Hose-Barb TEE Adapter - BN

Made from Black Nylon (BN)

Price Per Piece $0.72
3/8" HB to 1/4" HB Straight Reduction Coupler - Black Nylon 3/8" HB to 1/4" HB Straight Reduction Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.80
3/8" T (TEE) Connector - Black Nylon 3/8" Hose-Barb T (TEE) Connector - WP

Made from White Polypropylene (WP)

Price Per Piece $0.81
3/8" NPT x 3/8" Hose-Barb Straight Adapter - Black Nylon 3/8" NPT x 3/8" Hose-Barb Straight Adapter - BN

Made from Black Nylon (BN)

Price Per Piece $0.83
1/4" NPT x 3/8" Hose-Barb Elbow Adapter - Black Nylon 1/4" NPT x 3/8" Hose-Barb Elbow Adapter - BN

Made from Black Nylon (BN)

Price Per Piece $0.83
3/8" HB to 5/16" HB Straight Reduction Coupler - Black Nylon 3/8" HB to 5/16" HB Straight Reduction Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.85
3/8" HB to 5/16" HB Straight Reduction Coupler - Glass-Filled Black Nylon 3/8" HB to 5/16" HB Straight Reduction Coupler - GFBN

Made from Glass-Filled Black Nylon (GFBN)

Price Per Piece $0.85
3/8" T (TEE) Connector - Black Nylon 3/8" Hose-Barb T (TEE) Connector - BN

Made from Black Nylon (BN)

Price Per Piece $0.87
3/8" HB to 1/4" HB Straight Reduction Coupler - Glass-Filled Black Nylon 3/8" HB to 1/4" HB Straight Reduction Coupler - GFBN

Made from Glass-Filled Black Nylon (GFBN)

Price Per Piece $0.93
3/8" Y (WYE) Connector - Black Nylon 3/8" Hose-Barb Y (WYE) Connector - BN

Made from Black Nylon (BN)

Price Per Piece $1.29
3/8" Hose-Barb Thru-Panel Adapter with Hex Nut - Black Nylon 3/8" Hose-Barb Thru-Panel Straight Adapter - BN

Made from Black Nylon (BN)

Optional Custom Washer in Silicone or Nitrile (Buna-N)

Base Price $1.33
3/8" Hose-Barb Thru-Panel Adapter with Hex Nut - Natural Nylon 3/8" Hose-Barb Thru-Panel Straight Adapter - NN

Made from Natural Nylon (NN)

Optional Custom Washer in Silicone or Nitrile (Buna-N)

Base Price $1.39
5/16" Hose-Barb Thru-Panel Straight with Hex Nut - Black Nylon 3/8" x 3/8" Hose-Barb Thru-Panel Straight Adapter - BN

Made from Black Nylon (BN)

Optional Custom Washer in Silicone or Nitrile (Buna-N)

Base Price $1.75
3/8" High Flow Check Valve - Kynar/Viton 3/8" Hose-Barb High Flow Check Valve - KV

Kynar® Body with Viton® Diaphragm

Price Per Piece $2.04