What gases can this compressor handle?

It handles Natural Gas, Nitrogen, Hydrogen, APG, Helium, Methane, Ethane, Propane, Chlorine, Propylene, Argon, Butane, and Carbon dioxide.

What is the maximum discharge pressure?

The discharge pressure range is 1 to 350 Bar.

High Pressure Oil Free Reciprocating Piston Gas compressor

Name: High Pressure Oil Free Reciprocating Piston Gas compressor
Brand: DENAIR ENERGY EQUIPMENT CO., LTD.
SKU: 1965183915

Shanghai, ChinaDENAIR ENERGY EQUIPMENT CO., LTD.

US$4,000.00

1 Set

Product profile

Customization

Available

Lubrication Style

Oil-free

Cooling System

Water Cooling

Model NO.

ZW-3.9/3-250

Cylinder Arrangement

Balanced Opposed Arrangement

Cylinder Position

Horizontal

Structure Type

Closed Type

Compress Level

Multistage

Refrigerant Type

CO2, CNG, Natural Gas, Nitrogen, Hydrogen, APG

Compression Stage

1-5 Stage

Throw

1-6

Discharge Capacity

500-10000 Sm3/hour

Discharge Pressure

1-350 Bar

Weight

23400-69500 Kg

Piston Force

120-160 Kn

Power

22-1250 Kw

Voltage

300-10000V

Medium

CO2, CNG, Nitrogen, Hydrogen, APG, Methane

Transport Package

Export Standard Packing

Specification

CE, ISO9001, TUV, GC certification

Trademark

DENAIR

Origin

China

HS Code

8414809090

Production Capacity

4, 000 Sets/Month

Key features

Oil-Free Reciprocating Design: Ensures clean gas output without oil impurities for corrosive or explosive gases.

Wide Pressure Range: Supports discharge pressure from 1 to 350 Bar for diverse industrial applications.

Customizable Specifications: Offers flexible customization for compression stages, power, and discharge capacity.

Durable Construction: Features ductile iron frames, ion-nitrided cylinders, and hardened steel pins.

Multi-Gas Compatibility: Suitable for Natural Gas, Hydrogen, CO2, Nitrogen, CNG, and other process gases.

Global OEM/ODM Support: Professional design team accepts OEM orders with full customization options.

High Energy Efficiency: Designed for reliable performance and maximum energy efficiency in operations.

Comprehensive Warranty: Provides a two-year warranty for the machine with technical support included.

Company profile

Cooperated with Fortune 500Multi-language PioneerManagement Certification

DENAIR ENERGY EQUIPMENT CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.30h

AI-Powered supplier vetting

SummaryDENAIR is identified as a professional technical supplier with 3D design, ODM, OEM, SDK, and multiple customization capabilities. It reports new products within the past year and operates across refrigeration, air-conditioning, pumps, vacuum equipment, pneumatic machinery, mechanical components, mining machinery, and gas/liquid separation equipment. Production-related evidence includes valid contracts with affiliated subcontractors, inventory capability, finished-product inspection instructions, and service-capability procedures. International reach is supported by overseas agents or branches, export activity, and participation in the EMEX Exhibition. However, no overseas warehouse or showroom is available, sustainable-practice implementation is explicitly absent, and the provided information does not establish certifications, detailed after-sales performance, customer case studies, or financial credibility.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope covers refrigeration and air-conditioning equipment, pumps, vacuum equipment, pneumatic machinery, mechanical parts, mining machinery, and gas/liquid separation and purification equipment, indicating a broad industrial-equipment focus.

R&D capabilityEvidence supports active innovation: the supplier reports new products within the past year, 3D software design, ODM services, OEM services for popular brands, and an available SDK. Its stated culture emphasizes continuous innovation, although it explicitly lacks an AI model for data-driven management decisions.

Production capacityProduction and operational capability is supported by valid manufacturing contracts with affiliated subcontractors, inventory capability, standardized finished-product inspection instructions, and a production-line facility. The supplier also has written service-capability procedures and records, but no quantitative production capacity is provided.

Customization capabilityThe supplier explicitly offers full customization, minor customization, and flexible customization, together with 3D design and ODM services. This provides direct evidence of broad product-design and customization support.