Tube Straight Connectors

Bi-Lok Straight tube connectors are used to safely couple lengths high-pressure tubing or adapt from tube connections to another style of fitting.

Union

Bi-Lok Union Tube Straight Connector

Part Number Tube Size Part Number Tube Size
DUA-1-SS 1/16" DUA-8-SS 1/2"
DUA-2-SS 1/8" DUA-10-SS 5/8"
DUA-3-SS 3/16" DUA-12-SS 3/4"
DUA-4-SS 1/4" DUA-14-SS 7/8"
DUA-5-SS 5/16" DUA-16-SS 1"
DUA-6-SS 3/8"

Reducing Union

Bi-Lok Reducing Union

Part Number Tube Size Part Number Tube Size
DUR-2-1-SS 1/8" x 1/16" DUR-8-6-SS 1/2" x 3/8"
DUR-3-1-SS 3/16" x 1/16" DUR10-6-SS 5/8" x 3/8"
DUR-3-2-SS 3/16" x 1/8" DUR-10-8-SS 5/8" x 1/2"
DUR-4-1-SS 1/4" x 1/16" DUR-12-4-SS 3/4" x 1/4"
DUR-4-3-SS 1/4" x 3/16" DUR-12-8-SS 3/4" x 1/2"
DUR 5-4-SS 5/16" x 1/4" DUR-12-10-SS 3/4" x 5/8"
DUR-6-2-SS 3/8" x 1/8" DUR-14-12-SS 7/8" x 3/4"
DUR-6-4-SS 3/8" x 1/4" DUR-16-8-SS 1" x 1/2"
DUR-6-5-SS 3/8" x 5/16" DUR-16-12-SS 1" x 3/4"
DUR-8-2-SS 1/2" x 1/8"
DUR-8-4-SS 1/2" x 1/4"

Bulkhead Union

Bi-Lok Bulkhead Union

Part Number Tube Size
DSU-2-ss 1/8"
DSU-3-SS 3/16"
DSU-4-SS 1/4"
DSU-5-SS 5/16"
DSU-6-SS 3/8"
DSU-8-SS 1/2"
DSU-10-SS 5/8"
DSU-12-SS 3/4"
DSU-16-SS 1"

Reducer

Bi-Lok Reducer

Part Number Tube Size Part Number Tube Size
DRE-1-2-SS 1/16" x 1/8" DRE-6-8-SS 3/8" x 1/2"
DRE-2-2-SS 1/8" x 1/8" DRE-6-10-SS 3/8" x 5/8"
DRE-2-3-SS 1/8" x 3/16" DRE-6-12-SS 3/8" x 3/4"
DRE-2-4-SS 1/8" x 1/4" DRE-8-4-SS 1/2" x 1/4"
DRE-2-6-SS 1/8" x 3/8" DRE-8-6-SS 1/2" x 3/8"
DRE-2-8-SS 1/8" x 1/2" DRE-8-8-SS 1/2" x 1/2"
DRE-3-8-SS 3/16" x 1/2" DRE-8-12-SS 1/2" x 3/4"
DRE-4-2-SS 1/4" x 1/8" DRE-8-16-SS 1/2" x 1"
DRE-4-3-SS 1/4" x 3/16" DRE-10-12-SS 5/8" x 3/4"
DRE-4-4-SS 1/4" x 1/4" DRE-10-14-SS 5/8" x 7/8"
DRE-4-5-SS 1/4" x 5/16" DRE-10-16-SS 5/8" x 1"
DRE-4-6-SS 1/4" x 3/8" DRE-12-6-SS 3/4" x 3/8"
DRE-4-8-SS 1/4" x 1/2" DRE-12-8-SS 3/4" x 1/2"
DRE-4-10-SS 1/4" x 5/8" DRE-12-14-SS 3/4" x 7/8"
DRE-4-12-SS 1/4" x 3/4" DRE-12-16-SS 3/4" x 1"
DRE-5-6-SS 5/16" x 3/8" DRE-14-6-SS 7/8" x 3/8"
DRE-5-8-SS 5/16" x 1/2" DRE-14-12-SS 7/8" x 3/4"
DRE-6-2-SS 3/8" x 1/8" DRE-16-8-SS 1" x 1/2"
DRE-6-4-SS 3/8" x 1/4" DRE-16-14-SS 1" x 7/8"
DRE-6-5-SS 3/8" x 5/16"
DRE-6-6-SS 3/8" x 3/8"

Bulkhead Adapter

Bi-Lok Bulkhead Adapter

Part Number Tube Size
DSE-2-SS 1/8"
DSE-4-SS 1/4"
DSE-6-SS 3/8"
DSE-8-SS 1/2"

Tube Stub to FNPT

Bi-Lok Female NPT

Part Number Tube Size Part Number Tube Size
DHC-2-2-SS 1/8" x 1/8" NPT DHC-6-4-SS 3/8" x 1/4" NPT
DHC-2-4-SS 1/8" x 1/4" NPT DHC-6-6-SS 3/8" x 3/8" NPT
DHC-3-2-SS 3/16" x 1/8" NPT DHC-6-8-SS 3/8" x 1/2" NPT
DHC-3-4-SS 3/16" x 1/4" NPT DHC-8-4-SS 1/2" x 1/4" NPT
DHC-4-2-SS 1/4" x 1/8" NPT DHC-8-6-SS 1/2" x 3/8" NPT
DHC-4-4-SS 1/4" x 1/4" NPT DHC-8-8-SS 1/2" x 1/2" NPT
DHC-4-8-SS 1/4" x 1/2" NPT DHC-10-6-SS 5/8" x 3/8" NPT
DHC-5-2-SS 5/16" x 1/8" NPT DHC-12-8-SS 3/4" x 1/2" NPT
DHC-5-4-SS 5/16" x 1/4" NPT DHC-12-12-SS 3/4" x 3/4" NPT
DHC-6-2-SS 3/8" x 1/8" NPT

Tube Stub to MNPT

Bi-Lok Male NPT

Part Number Tube Size Part Number Tube Size
DHA-2-2-SS 1/8" x 1/8" NPT DHA-6-4-SS 3/8" x 1/4" NPT
DHA-2-4-SS 1/8" x 1/4" NPT DHA-6-6-SS 3/8" x 3/8" NPT
DHA-3-2-SS 3/16" x 1/8" NPT DHA-6-8-SS 3/8" x 1/2" NPT
DHA-3-4-SS 3/16" x 1/4" NPT DHA-8-4-SS 1/2" x 1/4" NPT
DHA-4-2-SS 1/4" x 1/8" NPT DHA-8-6-SS 1/2" x 3/8" NPT
DHA-4-4-SS 1/4" x 1/4" NPT DHA-8-8-SS 1/2" x 1/2" NPT
DHA-4-6-SS 1/4" x 3/8" NPT DHA-10-8-SS 5/8" x 3/8" NPT
DHA-4-8-SS 1/4" x 1/2" NPT DHA-12-8-SS 3/4" x 1/2" NPT
DHA-5-2-SS 5/16" x 1/8" NPT DHA-12-12-SS 3/4" x 3/4" NPT
DHA-5-4-SS 5/16" x 1/4" NPT DHA-12-16-SS 3/4" x 1" NPT
DHA-6-2-SS 3/8" x 1/8" NPT DHA-16-12-SS 1" x 3/4" NPT

Port Connector

Bi-Lok Port Connector

Part Number Tube / Port Size
DPC-2-SS 1/8" x 1/8"
DPC-2-1-SS 1/8" x 1/16"
DPC-4-1-SS 1/4" x 1/16"
DPC-4-2-SS 1/4" x 1/8"
DPC-4-SS 1/4" x 1/4"
DPC-6-4-SS 3/8" x 1/4"
DPC-8-6-SS 1/2" x 3/8"
DPC-8-SS 1/2" x 1/2"
DPC-12-SS 3/4" x 3/4"
DPC-16-SS 1" x 1"

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