227 Enterprise – VRF Joints and Refrigerant Copper Fittings

Headers

Copper Components

Copper Compression T Fittings

Premium Copper Compression T Fittings for VRF/VRV Systems 

A over-decade old manufacturer of Copper Compression T Fittings of top quality, 227 Enterprise provides the fittings to hotels, schools and homes all over the globe. Our fittings are designed to a precise critical branching in VRF /VRV systems, therefore, you are assured of quality leakless connections.
It fits well in attaching cooling coils, AHU coils, and condenser units, and is far better than the quality you would normally get in the market. Our copper is of high quality, and we test harshly to ensure that the system is running smoothly either in a massive office building or a single apartment.

Copper Compression
T Fittings

FEATURES OF Copper Compression T Fittings

Copper Compression T Fittings

Copper Compression T Fittings

Engineered for VRF/VRV

Engineered for VRF/VRV

Corrosion & Crack Resistant

Corrosion & Crack Resistant

OEM-Compatible & Customizable

OEM-Compatible & Customizable

Tested, Guaranteed Performance

Tested, Guaranteed Performance

Product specification dummy

Pipe-A Pipe-B Pipe-C
Pi-KHRP-22T (Gas Side) 12.7 (1/2) – 15.88 (5/8) – 19.05 (3/4) 15.88 (5/8) – 12.7 (1/2) 15.88 (5/8) – 12.7 (1/2)
Pi-KHRP-22T (Liquid Side) 9.52 (3/8) 9.52 (3/8) – 6.35(1/4) 9.52 (3/8) – 6.35(1/4)
Pi-KHRP-33T (Gas Side) 22.22 (7/8) – 19.05 (3/4) 19.05 (3/4) – 15.88 (5/8) 15.88 (5/8) – 12.7 (1/2)
Pi-KHRP-33T (Liquid Side) 9.52 (3/8) 9.52 (3/8) – 6.35 (1/4) 9.52 (3/8) – 6.35 (1/4)
Pi-KHRP-72T (Gas Side) 31.75 (11/4) -28,58 ( 11/8) – 25.4 (1) 25.4 (1) – 19.05(3/4) – 15.88 (5/8) 19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2)
Pi-KHRP-72T (Liquid Side) 15.81 (5/8) – 12.7 (1/2) 12.7 (1/2) – 9.52 (3/8) 12.7 (1/2) – 9.52 (3/8) – 6.35 (1/4)
Pi-KHRP-73T (Gas Side) 38.10 (11/2) – 31.75 (11/4) 31.75 (11/4) – 28.58 (11/8) – 25.4 (1) 25.4 (1) – 19.05 (3/4) – 15.88 (5/8)
Pi-KHRP-73T (Liquid Side) 15.88 (5/6) – 19.05 (3/4) 19.05 (3/4) – 15.88 (5/8) – 12.7 (1/2) 15.88 (5/8) – 12.7 (1/2) – 9.52 (3/8)

OUR Products

Universal<br> Branch Pipe

Universal
Branch Pipe

Precision-engineered universal branch pipe ensuring cross-OEM compatibility and leak-proof VRF connections.

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DA<br> Series

DA
Series

Refrigerant Branch Piping Kits for VRV / VRF Systems Operating with R410 Refrigerant.

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ME<br> Series

ME
Series

Reliable copper fittings engineered to meet ME Series network specifications.

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MI<br> Series

MI
Series

Durable refnet joints and branch pipes crafted for reliability in MI systems.

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TA<br> Series

TA
Series

Refrigerant Branch Piping Kits for VRF Systems Operating with R410 Refrigerant

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GR<br> Series

GR
Series

VRF Y Branch Refrigerant Distribution Kits for VRV / VRF Systems Operating with R410.

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BSR<br> Series

BSR
Series

VRF Refrigerant Branch Piping Kits for VRF Air Conditioning Systems Compatible with R410A Refrigerant.

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LG<br> Series

LG
Series

VRF Branch Pipe Kits for Reliable Refrigerant Distribution in VRF Systems.

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HIT<br> Series

HIT
Series

VRF Y Branch Kits Engineered for R410 HVAC Applications.

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HAE<br> Series

HAE
Series

VRF Refrigerant Branch Piping Kit for VRF Air Conditioning Systems Compatible with R410 Refrigerant.

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CL<br> Series

CL
Series

VRF Y Branch for VRF Air Conditioning Systems Compatible with R410 Refrigerant.

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LNX<br> Series

LNX
Series

VRF Y Joints for VRF Air Conditioning Systems Compatible with R410 Refrigerant.

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MHI<br> Series

MHI
Series

VRF Refrigerant Branch Piping Kit for VRF Air Conditioning Systems Compatible with R410 Refrigerant

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SAM <br>Series

SAM
Series

VRF Y Branch for VRF Air Conditioning Systems Compatible with R410 Refrigerant.

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PNS <br> Series

PNS
Series

VRF Y Joints for VRF Air Conditioning Systems Compatible with R410 Refrigerant.

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TRN <br> Series

TRN
Series

VRF Y Branch for VRF Air Conditioning Systems Compatible with R410 Refrigerant.

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VRF Y<br> Joint

VRF Y
Joint

Precision Manufactured VRF Y Joints for Optimal Laminar Refrigerant Flow and Efficient System Performance.

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VRF Branch <br> Piping

VRF Branch
Piping

All-in-one VRF refrigerant branch piping simplifying sourcing from one trusted supplier.

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VRF Refrigerant<br> Branch Piping

VRF Refrigerant
Branch Piping

Manufactured for Optimal Refrigerant Flow Distribution in VRF Systems Working on R410 Refrigerant.

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SAM <br> Headers

SAM
Headers

Precision Manufactured VRF Copper Header for VRF Systems Compatible with R410 Refrigerant.

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TA <br> Headers

TA
Headers

Precision Manufactured VRF Copper Header for VRF Systems Compatible with R410 Refrigerant.

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Customized <br> Headers

Customized
Headers

Tailor-Made VRF Copper Header Manufacturing as per Project Requirements.

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Copper Compression <br> T Fitting

Copper Compression
T Fitting

Versatile Copper Compression T Fitting engineered for leak-free branches in refrigerant line sets.

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Copper Y  <br> Fitting

Copper Y
Fitting

High-flow copper fittings for balanced refrigerant division.

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Strainers <br>

Strainers

Inline protection against system contamination and debris.

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Mufflers <br>

Mufflers

Engineered components for reducing operational noise and vibration.

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Stubs <br>

Stubs

Short-length copper connectors for system integration and brazing.

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Commercial <br>Tees

Commercial
Tees

Heavy-duty fittings for main line distribution branches.

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Copper <br>Tee Joint

Copper
Tee Joint

Engineered for fast, balanced, and leak-proof main line splits.

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Y-Type  <br> Distributors

Y-Type
Distributors

Advanced distributors for precise refrigerant flow management.

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Unbrazed U & Y  <br> Fittings

Unbrazed U & Y
Fittings

Pre-fabricated joints for simplified, on-site assembly.

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Copper Y  <br> Joints

Copper Y
Joints

Durable copper joints for reliable refrigerant flow splitting.

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Tubular  <br> Assemblies

Tubular
Assemblies

Pre-assembled tubing modules for faster, error-free installation.

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EPS  <br> Insulation

EPS
Insulation

Economical, closed-cell insulation for thermal and condensation control.

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NBR  <br> Insulation

NBR
Insulation

Flexible, fire-resistant nitrile rubber insulation for demanding applications.

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XLPE  <br> Insulation

XLPE
Insulation

Cross-linked polyethylene foam for superior moisture and thermal resistance.

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Customized  <br> Insulation

Customized
Insulation

Bespoke insulation solutions cut and tailored to your components.

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Why 227 Enterprise

At 227 Enterprise we understand the significance of that piece. We do not export fittings but create solutions of complete system. It shows because our ten years of experience make us understand how the fitting shape, refrigerant behavior and the long-term health of a system are interrelated. We deliver as sketched, to install, provide technical support and tailor-made adjustments such that our tees are always leak-free and that your HVAC&R project can be super-efficient.

Testimonial's

Our Blogs

FAq's

Why do we have good fittings on R410A and R32 VRF systems?

We constructed them according to the high pressures and other refrigerant oils of those gases. We work with high-quality C12200 copper, which is strong and well-heated. It is an example that the fitting can accommodate any stress to the system and seal-tight using compression rings to prevent leakage and ensure the oil is solid throughout the entire life of the system.

Do you offer custom sizes or other sizes other than the six standard IDs?

Yeah, definitely. Custom building is a huge portion of our business, as a speciality maker. Copper Tee Fittings of non-standard branch-angles, larger or smaller ports, and other special sizes are often prepared by us to fit into narrow spaces or to be used in unusual system arrangements. Simply email us your drawings or specifications, and our engineering team will provide you with a speedy quote and investigate whether the project is feasible.

Which certifications and methods of testing do you implement?

All batches are subject to demanding in-house tests: size, material defect inspection through eddy-current, and hydrostatic pressure. We are guided by ISO standards, and we can provide material cert sheets on demand. We intend to maintain uniform, traceable quality, with a level of quality that matches or surpasses the levels required by big OEMs and big contractors.

Why does our fitting fit better than usual brazed ones?

The compression process provides a controlled mechanical seal, which is not as reliable as the welder. The sealing surfaces are smooth, with the tolerance being exact with our CNC machining. Combine it with a good-quality ferrule and the appropriate torque, and you have the effect of a uniform metal-to-metal seal, which withstands vibrations and temperature variations, which are frequent offenders that destroy brazed joints in the long term.

Do you support the major VRF/VRV OEM piping?

Regular sizes are kept in stock and can be shipped quickly. For tailor-made orders, lead times depend on the project requirements, order quantity, and delivery location. Once your order is confirmed, we provide a clear schedule and keep you updated throughout manufacturing and shipping.

What are the primary advantages of compression compared to brazed joints?

Its benefits are dependability, security and easy installations. Compression fittings remove fire danger, warmth, and fumes of brazing - needed when you need to be in congested or sensitive areas. They are quicker to install and are applicable in narrow spaces. Above all, they maintain a consistent seal that is not as likely to suffer the failures that manual brazing might experience.

What is the average turnaround time for standard and custom orders?

Regular sizes: stock in these sizes and can ship in 710 days. Tailor-made orders are based on the level of difficulty and quantity, although typically it needs 3-5 weeks. You place the order, and we provide you with solid schedules and update you during the process of manufacturing and shipping.

Is it possible to include the entire kit of ferrules and nuts?

Admittedly, we highly recommend and can supply a full matching set to some level, the highest sealing and system integrity - tee, nut, ferrule. Our kits are available in diverse materials to fit the diverse conditions, thus providing one trustworthy solution to the entire joint.

What is the benefit of the fittings in VRF energy?

A defective tee would result in turbulence or lost pressure or a blocked flow of oil, thus making the compressor work extra hard. Our accurate tees, through cutting flow resistance, ensure our system pressure is at the right place. That is to say, every indoor area receives the appropriate quantity of refrigerant charge, hence enabling variable-speed compressors to operate at the most efficient advantage, thus cutting power consumption directly.

What post-sales services and technical support do you provide?

We deliver more than delivery partners. We include detailed installation instructions, allowing you to tap into our engineers regarding on-site issues as well as system design. In case of any issue, it is sped up by our customer support and technical staff to ensure that your project is running on schedule and your HVAC is working.