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Shenzhen Coolstart Refrigeration Equipment Co., Ltd

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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China 06NW2250S7EA-A00 85HP Semi Hermetic Screw Compressor for Industrial AC Unit
China 06NW2250S7EA-A00 85HP Semi Hermetic Screw Compressor for Industrial AC Unit

  1. China 06NW2250S7EA-A00 85HP Semi Hermetic Screw Compressor for Industrial AC Unit
  2. China 06NW2250S7EA-A00 85HP Semi Hermetic Screw Compressor for Industrial AC Unit
  3. China 06NW2250S7EA-A00 85HP Semi Hermetic Screw Compressor for Industrial AC Unit
  4. China 06NW2250S7EA-A00 85HP Semi Hermetic Screw Compressor for Industrial AC Unit

06NW2250S7EA-A00 85HP Semi Hermetic Screw Compressor for Industrial AC Unit

  1. MOQ: 1
  2. Price: Discussed
  3. Get Latest Price
Payment Terms Western Union,T/T
Condensertype Water-cooled
Horse Power 85HP
Delivery Time 1 Month
Commercial Refrigeration HVAC&Cooling Units
Supply Ability 100PC
Compressor Type Screw
Packaging Details WOODEN CASE
Refrigerant R134a
Model Number 06NW2250S7EA-A00
Certification CE
Brand Name Carlyle
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms Western Union,T/T Condensertype Water-cooled
Horse Power 85HP Delivery Time 1 Month
Commercial Refrigeration HVAC&Cooling Units Supply Ability 100PC
Compressor Type Screw Packaging Details WOODEN CASE
Refrigerant R134a Model Number 06NW2250S7EA-A00
Certification CE Brand Name Carlyle
Place of Origin China
High Light 85HP semi hermetic screw compressor ,industrial AC unit screw compressor ,screw air compressor with warranty
06NW2250S7EA-A00 85HP Semi Hermetic Screw Compressor for Industrial AC Unit
Enhanced Efficiency with Economizer Technology

Operating large-scale water-cooled chiller systems requires maximum efficiency during partial-load conditions. This high-performance semi hermetic screw compressor features a dedicated 1-3/8 inch economizer interface that significantly increases liquid refrigerant subcooling, raising system cooling output without increasing power input.

Paired with a 3-step capacity modulation system (100%-66%-33%), it dynamically adapts to changing thermal demands, effectively reducing peak electrical utility charges.

High Reliability for Demanding Applications

Engineered to withstand heavy thermal stresses and frequent start-stop cycles in commercial chillers, this compressor features:

  • Patented rotor profiles for optimal performance
  • Heavy-duty SKF/NSK bearings for extended service life
  • Internal check valve to prevent rotor reverse rotation at shutdown
  • Minimized gas bypass leakage for improved efficiency
  • Integrated oil filter, discharge muffler, and internal safety relief valve
Environmental Compliance and Global Compatibility

Meeting strict international environmental regulations, this compressor operates on eco-friendly R134a refrigerant and carries UL, CE, and ISO 9002 certifications. It features high-efficiency motor windings with integrated NTC thermal protection and supports dual-voltage operation, making it an ideal direct drop-in replacement for water-cooled liquid chillers worldwide.

Product Image
Semi hermetic screw compressor unit showing industrial design and construction
Technical Specifications
Model 06NW2250S7EA-A00
Nominal Power 85 HP
Refrigerant Type R134a
Displacement (60/50Hz) 250CFM / 347m³/s
Economizer Yes
Rated Voltage (V-Hz, A) 450V-50Hz-120.7A
400V-50Hz-117.9A
Weight 390 kg
Technical diagram of semi hermetic screw compressor
Company Introduction

Coolstart is a modern scaled refrigeration manufacturer with over 20 years of expertise in global cooling solutions. Our product portfolio includes high-performance scroll, piston, rotary, semi-hermetic, and screw compressors, along with complete cold rooms, quick-freezing systems, and commercial ice machinery.

Supporting full OEM/ODM customization across all lines, Coolstart exports products globally to key markets such as the UK, Brazil, and Saudi Arabia. Backed by solid technical capabilities and superior cost performance, we maintain stable long-term partnerships with international buyers and consistently earn top client praise.

Coolstart manufacturing facility and operations
Frequently Asked Questions
Q1: What are the exact displacement figures and port dimensions for the 06NW2250S7EA-A00?
A1: The 06NW2250S7EA-A00 yields a displacement of 347 m³/h at 50Hz (250 CFM at 60Hz).
Q2: How does the water-cooled Vi 2.5 ratio combined with an economizer enhance efficiency?
A2: The Vi 2.5 discharge profile is engineered specifically for lower pressure ratio water-cooled applications, while the economizer subcools liquid refrigerant to increase total cooling capacity and COP without raising motor power input.
Q3: What internal protective components are integrated into this 85HP compressor unit?
A3: The compressor includes an internal anti-reverse rotation check valve, a safety relief valve, an integrated oil filter, a discharge muffler, and NTC thermistor winding thermal sensors.
Q4: What trade terms and payment methods does Coolstart support?
A4: We accept FOB Shenzhen and EXW trade terms settled in USD, with payments supported via T/T and Western Union.
Q5: What is the sample order fee and refund policy?
A5: Sample units are charged upfront, and the sample fee is fully refunded to the client once the subsequent bulk order reaches the required quantity threshold.
Complete Procurement Solutions

Coolstart simplifies global refrigeration supply chains by delivering complete cooling packages, integrating compressors, condensers, and evaporator refrigeration units into one streamlined order. We manage precision component matching, export packaging, and shipping logistics to minimize your overall sourcing complexity.

Forward your bill of quantities and destination port details now to receive an integrated solution quote within 8 hours.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2001

  • Total Annual:

    50000000-10000000

  • Employee Number:

    30~100

  • Ecer Certification:

    Verified Supplier

Shenzhen Coolstart Refrigeration Equipment Co., Ltd. is a modern, professional refrigeration manufacturer with over 20 years of industry experience. We focus on the professional production and global sales of high-performance refrigeration equipment, serving as a reliable and cost-effective suppli... Shenzhen Coolstart Refrigeration Equipment Co., Ltd. is a modern, professional refrigeration manufacturer with over 20 years of industry experience. We focus on the professional production and global sales of high-performance refrigeration equipment, serving as a reliable and cost-effective suppli...

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Get in touch with us

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  • Shenzhen Coolstart Refrigeration Equipment Co., Ltd
  • Room 1801, Building 1, Kangli city, No. 66 Pingji Road, Longgang District, Shenzhen, Guangdong,China
  • https://www.coldroomunit.com/

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