Lnx Series

Precision-engineered copper Y-joints and reducers designed for accurate refrigerant distribution, easier installation, and dependable performance across modern VRF systems.

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“Precision at the Branch Point — Built for Better VRF Performance”

227 Enterprise Pvt. Ltd. produces LNX Series Branch Pipes for smooth VRF installations, linking multiple indoor units to one outdoor unit with steady refrigerant flow. Supplied with precision copper Y-joints and reducers, they speed up installation, cut site brazing, and maintain tight, leak-proof connections for dependable performance.

The quality has been proven at the component level, not just via batch sampling. All LNX Series components are inspected for dimensions, nitrogen purged, 100% hydrotested, and fully traceable before leaving our factory. Supported by ISO 9001:2015 certification, ZED Gold accreditation, and RoHS compliance, our production approach is focused on defect prevention and consistency from component to component. 16+ years of manufacturing experience to bring confidence to OEMs, system manufacturers and HVAC distributors throughout the Unites states – consistent parts, dependable supply, components designed to perform reliably without creating problems on site.

Product Features

Product Specification

	Pipe-A	Pipe-B	Pipe-C
PI-V8IDBP-01 (Gas Side)	19.05 (3/4) – 15.88 (5/8)	19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2)	19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2)
PI-V8IDBP-01 (Liquid Side)	12.7 (1/2) – 9.52 (3/8)	12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)	12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)
PI-V8IDBP-02 (Gas Side)	25.4 (1) – 22.2 (7/8)	22.2 (7/8) – 19.05 (3/4) – 15.88 (5/8)	22.2 (7/8) – 19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2)
PI-V8IDBP-02 (Liquid Side)	9.52 (3/8) – 12.7 (1/2)	12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)	12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)
PI-V8IDBP-03 (Gas Side)	31.75 (11/4) – 28.58 (11/8)	28.58 (11/8) – 22.2 (7/8) – 19.05 (3/4)	28.58 (11/8) – 22.2 (7/8) – 19.05 (3/4) – 15.88 (5/8)
PI-V8IDBP-03 (Liquid Side)	19.05 (3/4) – 15.88 (5/8)	15.88 (5/8) – 12.7 (1/2) – 9.52 (3/8)	15.88 (5/8) – 12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)
PI-V8IDBP-04 (Gas Side)	38.10 (11/2) – 34.93 (13/8)	34.93 (13/8) – 28.58 (11/8) – 22.2 (7/8)	34.93 (13/8) – 28.58 (11/8) – 22.2 (7/8) – 19.05 (3/4)
PI-V8IDBP-04 (Liquid Side)	22.2 (7/8) – 19.05 (3/4)	19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2)	19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2) – 9.52 (3/8)

	Pipe-A	Pipe-B	Pipe-C
PI-V8IDBP-01 (Gas Side)	19.05 (3/4) – 15.88 (5/8)	19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2)	19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2)
PI-V8IDBP-01 (Liquid Side)	12.7 (1/2) – 9.52 (3/8)	12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)	12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)
PI-V8IDBP-02 (Gas Side)	25.4 (1) – 22.2 (7/8)	22.2 (7/8) – 19.05 (3/4) – 15.88 (5/8)	22.2 (7/8) – 19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2)
PI-V8IDBP-02 (Liquid Side)	9.52 (3/8) – 12.7 (1/2)	12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)	12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)
PI-V8IDBP-03 (Gas Side)	31.75 (11/4) – 28.58 (11/8)	28.58 (11/8) – 22.2 (7/8) – 19.05 (3/4)	28.58 (11/8) – 22.2 (7/8) – 19.05 (3/4) – 15.88 (5/8)
PI-V8IDBP-03 (Liquid Side)	19.05 (3/4) – 15.88 (5/8)	15.88 (5/8) – 12.7 (1/2) – 9.52 (3/8)	15.88 (5/8) – 12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)
PI-V8IDBP-04 (Gas Side)	38.10 (11/2) – 34.93 (13/8)	34.93 (13/8) – 28.58 (11/8) – 22.2 (7/8)	34.93 (13/8) – 28.58 (11/8) – 22.2 (7/8) – 19.05 (3/4)
PI-V8IDBP-04 (Liquid Side)	22.2 (7/8) – 19.05 (3/4)	19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2)	19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2) – 9.52 (3/8)

Why 227 Enterprise

The 227 Enterprise LNX Series is constructed on the things that really count in installation and long-term operation – exact dimensions, reliable connections, regular refrigerant flow and dependable construction quality. All components are made from refrigerator grade copper and are checked for dimensions, nitrogen purged, 100% hydrostatically tested and fully traceable before shipping. LNX Series offers a clean, efficient installation for contractors with an OEM-compatible design, XLPE and NBR insulation options, and a configuration designed to minimize wasteful on-site fabrication and brazing. ISO 9001:2015 certified, ZED Gold certified and RoHS Compliant, 227 Enterprise brings over 16 years of manufacturing experience and stringent quality standards to offer components trusted in international HVAC markets.

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Product Faqs

Is LNX Series Y Branches pressure tested?

Yes. Each Enterprise LNX Series Y Branch is hydrostatically pressure-tested to 5.2 MPa (754 PSI) to provide leak-free performance, structural integrity, and long service life.

What insulation is the LNX Series equipped with?

Available with XLPE and NBR insulation for superior thermal efficiency, condensation control and durability in a wide range of HVAC applications, the 227 Enterprise LNX Series Y Branch.

What do HVAC contractors like about the LNX Series?

HVAC contractors favor the 227 Enterprise VRF Copper Joints LNX Series due of its OEM compatibility, ease of installation, consistent quality and dependable availability, which help prevent installation delays and provide performance assurance for commercial VRF projects.

What certifications does the LNX Series have?

The LNX Series is designed to be RoHS and CE compliant, and each joint is hydrostatically pressure tested at 5.2 MPa before delivery backing up specification on both domestic and foreign VRF projects.

What if I don’t know which LNX model to specify?

Send your Single Line Diagram, project drawings or equipment schedule to the 227 Enterprise technical team and they will verify the proper LNX model number and configuration for your plan.