Expand the possibilities in HVAC&R

More than expanding the portfolio, we are going beyond refrigeration to think ahead in all climates, bringing our expertise, quality and customer relationship of a market leader for over 50 years to a new segment.


Our new Scroll portfolio is an efficient solution from refrigeration to the heating and air conditioning applications.

A new range for different needs

For refrigeration, air conditioning and heating

High reliability

Internal overload protection to prevent compressor damages caused by abnormal conditions.

Low noise

Built-in sound improving solutions and optional noise jacket available.

Improved performance

Liquid and vapor injection for low temperature applications for improved performance.

Multi-refrigerant platform, including the low GWP ones

R404A, R449A, R452A, R448A, R134a, R513A, R290 and A2L (R454C and R455A), which are refrigerants for compliance with F Gas ban.

01

High Pressure Release Valve

Internal high pressure releasing to improve reliability

Product features

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01

High-Pressure Release Valve

Internal high-pressure valve releasing to improve reliability

02

Triple Dynamic Seal

Three floating flexible O-shape seal design, isolating high, medium, and low - pressure chamber for improved long-term performance

03

Liquid Injection Valve

Effectively reduces discharge gas temperature, expanding the operation range for low temperature applications

04

Vapor Injection

Injects low temperature and low pressure vapor into scroll medium-pressure pocket, enhancing system sub cooling and increasing the compression ratio, for a wider operation range, larger capacity, and higher efficiency ratio

05

Dual Compliance Technology

Radial and axial compliance technology, improving liquid and debris handling capability for improved reliability and durability of the compressor

06

Sight Glass

Welded assembly near the bottom of the shell to monitor the oil level and ease the maintenance and after service

07

Low Side Pressure Design

Suction gas entry on the motor side, improving cooling for higher durability

08

Sound Muffler

Reducing the discharge gas pulsation and overall sound level

09

Dual Discharge Valve

Prevents high pressure gas from returning to the scroll chamber, reducing compressor shutdown noise and increasing volumetric efficiency

10

Pre-Discharge Valve

Discharges gas before the main port to dynamically adjust compression ratio for higher partial load energy efficiency

11

Symmetric Scroll Profile

Balanced scroll force, reducing refrigerant leakage between scroll pockets, lowering sound level and improving efficiency

12

Suction Screen

Filters debris for improved reliability

13

Internal Line Break Motor Protection

Motor protection against high temperature and overload current for improved durability

14

High-Efficiency Motor

High-efficiency motor with optimized stator slot design to improve motor efficiency

15

Dynamic Auto Balanced Oil Circulation

Dynamic centrifugal oil pump with reduced oil circulating rate for improved reliability

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