What is the maximum working pressure?

The compressor supports high pressure up to 450 bar with multi-stage compression options.

Is the compressor oil-free?

Yes, it is a non-lubricated, oil-free high pressure reciprocating piston air compressor.

30bar 40bar High Pressure Small Piston Air Compressor Pump with Booster

Name: 30bar 40bar High Pressure Small Piston Air Compressor Pump with Booster
Brand: DENAIR ENERGY EQUIPMENT CO., LTD.
SKU: 829489605

Shanghai, ChinaDENAIR ENERGY EQUIPMENT CO., LTD.

US$1,000.00-10,000.00

1 Set

Product profile

Customization

Available

Lubrication Style

Oil-free

Cooling System

Air Cooling

Model NO.

DG Series

Cylinder Arrangement

Balanced Opposed Arrangement

Cylinder Position

Vertical

Structure Type

Closed Type

Compress Level

Multistage

Refrigerant Type

Freon

Performance

Explosion-Proof

Configuration

Portable

Power Source

AC Power

Type

Piston

Application

High Back Pressure Type

Silent

Yes

Drive Mode

Electric

Advantage

Energy Saving

Air End

Ghh Air End

Transport Package

Standard Woode Packing

Specification

CE, GC, ISO9001

Trademark

Denair

Origin

China

HS Code

8414809090

Production Capacity

100 Sets Per Day

Key features

Oil-free & Energy Saving: Non-lubricated design with increased flywheel weight for incredible energy saving.

High Pressure Capacity: Delivers up to 450 bar pressure with multi-stage compression options.

Vibration Free Operation: Simple installation ensures no vibration during operation.

Extended Service Life: Uses vane air cooling technology with larger cooling area for longer life.

OEM/ODM Customization: Professional design team accepts OEM orders and full customization.

Industrial Applications: Designed for PET bottle blowing, plastic injection, and hydropower stations.

Fast Delivery: Standard 380V 50Hz models delivered within 10 days.

Comprehensive Warranty: Two years warranty with technical support and spare parts provided.

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: ≤0.15h

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.