Pre-charged Lineset for ac system
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Pre-charged Lineset for ac system

Quick-connect refrigerant pipes are pre-charged, plug-and-cool tubing systems designed for fast and leak-proof installation in split AC units.

They eliminate the need for brazing, flaring, or vacuuming, reducing labor time and minimizing refrigerant leakage risks.

Key Features:
Sealed Design: Pre-filled with refrigerant and fitted with self-sealing valves.

Material: High-grade copper alloy tubes with durable PE for thermal efficiency.

Compatibility: Works with common refrigerants (R32, R410A,R290 etc..) and standard AC port sizes (1/4", 3/8", etc.).

Tool-Free Installation: No specialized equipment (torches, vacuum pumps) required—ideal for field servicing.

Advantages:
50–70% faster installation vs. traditional piping.

Reduced contamination risk (pre-sealed, no open tubing).

Reusable fittings for maintenance flexibility.
Availability:
Quantity:
Pre-charged Lineset
Pre-charged Lineset
Pre-charged Lineset
  • HCP-13814

  • HCOOL

  • 8481901000

Description of Pre-charged Lineset:


Pre-charged lineset It is a system that has been welded with the quick-connect valves and the pipeline is vacuum or pre-charged with refrigerant.

The user only needs to easily connect it to the indoor and outdoor units of the air conditioner.

No special tools are needed, and there is no need vacuum needed.

Really save time, effort, money and better protect the environment. 

GIV (1)


Product Characteristics

1.Quickly connecting with stop valve

2. Brass material+copper pipe

3. 100% testing

4. No need vacumm needed or pre-charged refrigerant


Data Sheet:

Materil: Brass

Seal ring: CR, HNBR, FKM

Process: Hot Punch/ CNC

Connection method:  Welding

Type of refrigerant: R410A, R32, R22, Propane etc..

Size:1/4,3/8,1/2,5/8,3/4,7/8

Length: 3-15 meters,can be chosen by customer


Our service: we can design the products based on customer demands.

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Ningbo Hcool Fittings Co., Ltd./Ningbo Tophcool Metal Fittings as a professional China brass fittings manufactuers on different industrial fields,such as brass valve, OEM HVAC fittings.

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