Is the compressor tested before shipping?

Yes, all compressors are tested before dispatch to ensure quality.

What is the power supply requirement?

The standard power supply is 380-420V/3/50Hz or 400V/3/50Hz.

Dwm A/C Compressor D4sj-3000 Semi-Hermetic Compressor for Cold Room

Name: Dwm A/C Compressor D4sj-3000 Semi-Hermetic Compressor for Cold Room
Brand: Shenzhen Ruifujie Technology Co., Ltd.
SKU: 841082605

Guangdong, ChinaShenzhen Ruifujie Technology Co., Ltd.

US$1,050.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

Online Support

Model NO.

D4SJ-3000

Lubrication Style

Lubricated

Cooling System

Air Cooling

Cylinder Arrangement

Balanced Opposed Arrangement

Cylinder Position

Angular

Structure Type

Closed Type

Compress Level

Multistage

Refrigerant Type

Freon

Power Supply

380-420V/3/50Hz

Cylinder

Place of Origin

Germany

Frequency

50Hz

Model

D4sj-3000

Transport Package

Wood Packaging

Specification

CE, SGS

Trademark

CE, 3CCC

Origin

Germany

HS Code

84143019

Production Capacity

100PC

Key features

Semi-Hermetic Design: D4SJ-3000 features a balanced opposed arrangement with 4 cylinders for efficient operation.

Versatile Refrigerant Support: Compatible with R22, R134a, R404A/R507, and R407C for various temperature ranges.

Fast Response Support: All inquiries are replied to within 12 hours by well-trained English-speaking staff.

Standard Safety Protections: Includes oil pump, sight glass, Rotalock valves, and thermal protections as standard.

Global Payment Support: Supports LC, T/T, and Western Union with orders accepted from any country.

Customization Available: Products can be customized with competitive pricing and high quality assurance.

Pre-Dispatch Testing: All compressors undergo rigorous testing before shipment to ensure reliability.

Efficient Cooling System: Air cooling system with 400V/3/50Hz power supply for stable performance.

Company profile

Years of Export ExperienceFast DeliveryOEM ServicesODM Services

Shenzhen Ruifujie Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, OtherAverage Response Time: ≤3.85h

About Our Factory & Business Background

AddressRoom 1803, Building 1, Kangli City, No. 66 Pingji Avenue Nanwan Street, Longgang District, Shenzhen City, Guangdong Province.

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsCopeland Scroll Compressor, Copeland Semi-Hermetic Compressor, Carrier Compressor, Hitachi Compressor, Screw Compressor, Refcomp Compressor, Frascold Compressor, Bitzer Compressor, Danfoss Compressor, Refrigeration Compressor Unit

Our Industry Experience & Global Business Record

Main MarketsSouth America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What refrigerants are compatible with this compressor?

It supports R22, R134a, R404A/R507, and R407C for high, medium, and low temperature applications.

Q:How long does delivery take?

Shipment is loaded within 10-15 days after payment, depending on quantity.

Q:Can the product be customized?

Yes, products can be customized with good quality and competitive prices.

Q:What is the response time for inquiries?

All inquiries are replied to within 12 hours by experienced staff.

Q:What payment methods are accepted?

We support LC, T/T, and Western Union for orders from any country.

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