BSR Series

BSR Series Branch Pipes Multi-step VRF Y-joint, fire-grade insulated, pressure tested to 5.2 MPa, built for VRF systems that never stop running.

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"Less Joints. Less Risks. Perfect Flow.”

The 227 Enterprise BSR Series is a precision engineered branch piping system for effective distribution of refrigerant to multiple indoor VRF units. Each kit comes with specially designed liquid and suction Y-joints to ensure equal refrigerant flow, pressure conditions and temperature control in multiple zones. The BSR Series is designed to meet the demanding commercial and industrial applications. Its reliable construction and installation flexibility keep VRF systems performing, zone after zone.

Multi-step configuration permits varied pipe sizes in one branch kit to simplify complex piping layouts and reduce installation issues in the field. The BSR Series also has fire-grade XLPE insulation that is UV resistant to help reduce condensation and perspiration and offer better thermal protection. It is designed for continuous operation, providing cleaner installation, increased durability and consistent long term performance for modern era VRF systems.

Product Features

Product Specification

Model	Pipe	Pipe A (ID)	Pipe B (ID)	Pipe C (ID)
Pi-BVRJ-5-6-1	Gas Side	12.70 (1/2) -15.88 (5/8) – 19.05 (3/4)	19.05 (3/4) -15.88 (5/8) – 12.70 (1/2)	19.05 (3/4) -15.88 (5/8) – 12.70 (1/2)
Pi-BVRJ-5-6-1	Liquid Side	6.35 (1/4) – 9.52 (3/8) – 12.70 (1/2)	12.70 (1/2)-9.52 (3/8) – 6.35 (1/4)	12.70 (1/2)-9.52 (3/8) – 6.35 (1/4)
Pi-BVRJ-8-19-1	Gas Side	19.05 (3/4) – 22.22 (7/8) – 28.58 (1-1/8) -31.75 (1-1/4)	31.75 (1-1/4) – 28.58 (1-1/8) – 22.22 (7/8) – 19.05 (3/4) -15.88 (5/8) – 12.70 (1/2)	31.75 (1-1/4) – 28.58 (1-1/8) – 22.22 (7/8) – 19.05 (3/4) -15.88 (5/8) – 12.70 (1/2)
Pi-BVRJ-8-19-1	Liquid Side	9.52 (3/8)-12.70 (1/2) – 15.88 (5/8)	15.88 (5/8) 12.70 (1/2) – 9.52 (3/8) – 6.35 (1/4)	15.88 (5/8) – 12.70 (1/2) – 9.52 (3/8) – 6.35 (1/4)
Pi-BVRJ-24-63-I	Gas Side	41.28 (1-5/8) – 34.93 (1-3/8)	34.93 (1-3/)-28.58 (1-1/8) – 22.22 (7/8) – 19.05 (3/4) 15.88 (5/8) – 12.70 (1/2)	34.93 (1-3/8)-41.28 (1-5/8)
Pi-BVRJ-24-63-I	Liquid Side	12.70 (1/2) – 15.88 (5/8) – 19.05 (3/4) -22.22 (7/8)	19.05 (3/4) 15.88 (5/8) – 12.70 (1/2) -9.52 (3/8)	22.22 (7/8) – 19.05 (3/4) – 15.88 (5/8) – 12.70 (1/2)
Pi-BVRJ-24-63-O	Gas Side	28.58 (1-1/8) – 34.93 (1-3/8) – 41.28 (1-5/8)	34.93 (1-3/8) – 28.58 (1-1/8)	41.28 (1-5/8)-34.93 (1-3/8) – 28.58 (1-1/8)
Pi-BVRJ-24-63-O	Liquid Side	15.88 (5/8) – 19.05 (3/4)	19.05 (3/4) – 15.88 (5/8) – 12.70 (1/2)	19.05 (3/4) 15.88 (5/8)

Model	Pipe	Pipe A (ID)	Pipe B (ID)	Pipe C (ID)
Pi-BVRJ-5-6-1	Gas Side	12.70 (1/2) -15.88 (5/8) - 19.05 (3/4)	19.05 (3/4) -15.88 (5/8) - 12.70 (1/2)	19.05 (3/4) -15.88 (5/8) - 12.70 (1/2)
Pi-BVRJ-5-6-1	Liquid Side	6.35 (1/4) - 9.52 (3/8) - 12.70 (1/2)	12.70 (1/2)-9.52 (3/8) - 6.35 (1/4)	12.70 (1/2)-9.52 (3/8) - 6.35 (1/4)
Pi-BVRJ-8-19-1	Gas Side	19.05 (3/4) - 22.22 (7/8) - 28.58 (1-1/8) -31.75 (1-1/4)	31.75 (1-1/4) - 28.58 (1-1/8) - 22.22 (7/8) - 19.05 (3/4) -15.88 (5/8) - 12.70 (1/2)	31.75 (1-1/4) - 28.58 (1-1/8) - 22.22 (7/8) - 19.05 (3/4) -15.88 (5/8) - 12.70 (1/2)
Pi-BVRJ-8-19-1	Liquid Side	9.52 (3/8)-12.70 (1/2) - 15.88 (5/8)	15.88 (5/8) 12.70 (1/2) - 9.52 (3/8) - 6.35 (1/4)	15.88 (5/8) - 12.70 (1/2) - 9.52 (3/8) - 6.35 (1/4)
Pi-BVRJ-24-63-I	Gas Side	41.28 (1-5/8) - 34.93 (1-3/8)	34.93 (1-3/)-28.58 (1-1/8) - 22.22 (7/8) - 19.05 (3/4) 15.88 (5/8) - 12.70 (1/2)	34.93 (1-3/8)-41.28 (1-5/8)
Pi-BVRJ-24-63-I	Liquid Side	12.70 (1/2) - 15.88 (5/8) - 19.05 (3/4) -22.22 (7/8)	19.05 (3/4) 15.88 (5/8) - 12.70 (1/2) -9.52 (3/8)	22.22 (7/8) - 19.05 (3/4) - 15.88 (5/8) - 12.70 (1/2)
Pi-BVRJ-24-63-O	Gas Side	28.58 (1-1/8) - 34.93 (1-3/8) - 41.28 (1-5/8)	34.93 (1-3/8) - 28.58 (1-1/8)	41.28 (1-5/8)-34.93 (1-3/8) - 28.58 (1-1/8)
Pi-BVRJ-24-63-O	Liquid Side	15.88 (5/8) - 19.05 (3/4)	19.05 (3/4) - 15.88 (5/8) - 12.70 (1/2)	19.05 (3/4) 15.88 (5/8)

Why 227 Enterprise

All VRF installations have their own challenges, and the branch connection is one of the most critical. The BSR Series is built to make that aspect of the job easier. It features a multi-step design that works with various pipe sizes, reduces on-site brazing, and helps installers produce a clean, reliable connection with less trouble.
At 227 Enterprise, we develop solutions with real job sites in mind. The quality standard for each BSR Series component is uniform, with all components inspected before shipment and designed to deliver reliable performance from the moment of installation to the long term. The end result is a branch piping solution that allows teams to work faster, install with confidence, and keep projects running smoothly.

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Product Faqs

What is a BSR Series Branch Joint?

The BSR Series Branch Joint is used in VRF systems to divide and distribute refrigerant from the main pipe line to several interior units. It is meant to balance refrigerant flow and ensure system performance reliability across multiple zones.

Do BSR Series VRF Branch Joints have pressure tests?

Yes. All BSR Series Branch Joints are hydrostatically tested at 5.2 MPa (754 PSI) before shipment. This helps confirm the pressure integrity of the joint and offers you confidence before it gets to the installation location.

What is the price of one BSR Series Branch Joint?

Price depends on variables such as model, pipe size, insulation, quantity and current copper pricing. Since the needs differ from project to project, we provide quotes depending on your actual BOQ or product specifications.

Is the BSR Series customizable for a project?

Yes. We can build combinations according to pipe sizes, layouts, insulation requirements and OEM/project specs. Let us know what you need from an appropriate solution.