Powered by Made-in-China.com
Silent 55dB 150lpm 2bar Oil Free Air Pump for Oxygen Concentrator
US$85.00
1-999 Pieces
US$80.00
1,000-2,999 Pieces
US$78.00
3,000-4,999 Pieces
US$75.00
5,000-9,999 Pieces
US$63.00
10,000+ Pieces
Sample price:US$85.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
on Line Support and Free Spare PartsWarranty
Two YearsModel NO.
GLE550A-1Lubrication Style
Oil-freeCooling System
Air CoolingCylinder Arrangement
Duplex ArrangementCylinder Position
Two Air CompressorStructure Type
Semi-Closed TypeCompress Level
Double-StageRefrigerant Type
Oil Free Air CompressorBrand Name
OEMVoltage
220V 50HzPower
≦550WCapacity
130L/Min @ 2 BarAir Flow Rate
≧130L/Min @ 2 BarSpeed
1440rpmTemperature
-5℃-40℃Thermal Protector
135℃Noise
≤58dB(a)Work Pressure
1.4bar,2bar or According to Customer RequirementCertificate
CETransport Package
2 Layers Carton Box + Wooden PalletSpecification
240*113*200 mmOrigin
ChinaHS Code
8414804990Production Capacity
200000pieces/YearKey features
Oil-Free Lubrication: Features oil-free lubrication style for clean air output suitable for oxygen concentrators.
Two-Year Warranty: Comes with a comprehensive two-year warranty covering mechanical defects.
Online Support & Free Parts: Provides online technical support and free spare parts for after-sales service.
Double-Stage Compression: Utilizes double-stage compression with duplex arrangement for efficient air delivery.
Customizable Work Pressure: Work pressure can be set to 1.4bar, 2bar, or according to customer requirements.
OEM Branding Available: Supports OEM branding customization for specific market needs.
Fast Lead Time: Average lead time is within 15 working days for both peak and off-peak seasons.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-06-11Nearest Port: ShanghaiAverage Response Time: ≤9.45hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP
AI-Powered supplier vetting
SummarySinc Gleeman Medical Technology (Changzhou) Co., Ltd. is identified as both a trading company and manufacturer/factory in China. The supplier reports substantial manufacturing infrastructure, including over 600 employees, a 61,000-square-meter facility, more than 10 production lines, vertical integration, and stated annual capacity of 4,000,000 oil-free air pumps. It exports to multiple regions and holds ISO 9001 and ISO 14001 certifications. The supplier also states that it supports OEM/ODM partnerships. However, many operational, R&D, service, traceability, and contract-related fields remain unknown. An SGS audit is documented with a validity period from June 18, 2024 to June 17, 2025, but the provided audit result code is not interpretable as a substantive performance conclusion.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated die-casting, motor production, CNC finishing, automatic assembly, and vertically integrated supply-chain operations support the presence of manufacturing capability rather than trading-only activity.
CertificationsThe supplier reports ISO 14001 and ISO 9001 certification. An SGS audit is also documented, with a stated validity period from 2024-06-18 to 2025-06-17; however, the supplied audit result value is not sufficiently explained to assess the audit outcome.
Production capacityProduction capability is supported by more than 10 production lines, over 600 employees, a 61,000-square-meter factory, full production facilities and testing instruments, vertical integration, and stated annual capacity of 4,000,000 oil-free air pumps. The supplier also reports 3,000,000 oxygen concentrator compressor pieces in annual output information.
Customization capabilityThe supplier explicitly states that it works with global intelligent product brand owners, retailers, and distributors to establish OEM/ODM partnerships. However, the dedicated OEM capability, ODM service availability, and related R&D service fields are otherwise marked unknown, so the evidence confirms stated partnership intent but not the full scope of customization execution.
Product Q&A
Q:Does this compressor require oil for lubrication?
A:
No, it features an oil-free lubrication style to ensure clean air output.
Q:What is the warranty period for this product?
A:
We provide a two-year warranty for all mechanical defects.
Q:What after-sales services are included?
A:
We offer online support and provide free spare parts for after-sales service.
Q:Can the work pressure be customized?
A:
Yes, the work pressure can be 1.4bar, 2bar, or customized according to customer requirements.
Q:What is the average lead time for delivery?
A:
The average lead time is within 15 working days for both peak and off-peak seasons.
Send Inquiry
*To:
Sinc Gleeman Medical Technology(Changzhou) Co.,Ltd.
Sinc Gleeman Medical Technology(Changzhou) Co.,Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Reliable 1390W Silent Oil-Free Pump for Efficient Air Compression
US$43.00-45.00
300 Pieces(MOQ)
Reliable 1390W Oil-Free Air Compressor Pump for Silent Use
US$43.00-45.00
300 Pieces(MOQ)
Powerful 1390W Oil-Free Compressor Pump for Silent Performance
US$43.00-45.00
300 Pieces(MOQ)
Reliable 1390W Oil-Free Air Pump for Silent Compressing Needs
US$43.00-45.00
300 Pieces(MOQ)
Xinya 8bar 220V 1350W Silent Oil-Free Air Compressor Pump
US$32.00-45.00
100 Pieces(MOQ)
Hot Selling 1.5kw 2HP Oil Free Air Compressor Low-Noise Piston Air Pump
US$186.00-188.00
50 Pieces(MOQ)
Customized Oil Free Air Pump for Home and Hospital Use
US$63.00-85.00
1 Piece(MOQ)
Factory Hot Selling 8bar 1.5kw 2HP Oil Free Air Compressor Low-Noise Portable Piston Air Pump
US$186.00-188.00
50 Pieces(MOQ)
AC Low Temperature Rise Oil Free Air Pump for Pond Aeration
US$63.00-85.00
1 Piece(MOQ)
Jiebao 10HP Oil Free Industrial Air Compressor Head/Pump with High Quality
US$168.00-188.00
200 Pieces(MOQ)
3.7kw Silent Oil-Free Pump for Dental Hospital
US$1,000,000.00
1 Piece(MOQ)
Jiebao Wholesale Hot Sell 10HP Oil Free Pump 3095 Air Head Compressor Pump
US$355.00-375.00
300 Pieces(MOQ)
Light Weight DC12V BLDC Oilless Air Pump for Portable Oxygen Concentrator
US$100.00-120.00
50 Pieces(MOQ)
Sustainable Hydrogen Reciprocating Pump for Green Industrial Solutions
US$7,776.00-8,360.00
1 Set(MOQ)
Silent Piston Oil Free Air Pump 320W 75L/Min Medical Use
US$50.00-62.00
1 Piece(MOQ)
Jiebao Food Industrial Compressor Hot Sell 4kw Oil Free Pump 2095 Head Compressor Pump
US$254.00-274.00
300 Pieces(MOQ)
Customization Oil Free Air Compressor Head Silent Air Pump 550W
US$45.50-47.50
20 Pieces(MOQ)
Selling Dental Silent Piston Air Compressor Oilless Vacuum Pump
US$99.00
1 Piece(MOQ)
Oil-Free Piston Smooth High-Efficiency Air Compressor Pump for Industrial Transportation
US$37.00-47.00
20 Pieces(MOQ)



















