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300bar High Pressure Air Compressor Gdr-150e Scuba/Diving/Paintball Air Compressor
US$3,300.00
1-9 Set
US$3,200.00
10-49 Set
US$2,900.00
50+ Set
Product profile
Customization
AvailableAfter-sales Service
Online SupportWarranty
24monthsModel NO.
GDR-150ELubrication Style
Oil-freeCooling System
Air CoolingCylinder Arrangement
Balanced Opposed ArrangementCylinder Position
AngularStructure Type
Closed TypeCompress Level
MultistageRefrigerant Type
GasCharging Rate
150L/Min 5.2 CfmFilling Cylinder Time
6.0L Cylinder 0-330bar/14minMax Working Pressure
Dive 225 Bar Firefighting 330 BarSpeed
2450 RpmCooling Method
Electric MotorPower
3 Kw 1phaseCompression Stage
3Lubricating Type
Splash LubricationAmount of Lubricating Oil
0.36LWeightoil/Mosture Separator
After Last StageFiltration
Filter Cartridge Activated Carbon and Molecular SiSuction Filter
2 Micron Paper - 25 Micron PolyesterTransport Package
Customized Wooden BoxSpecification
660*400*420mmTrademark
ROCKYOrigin
ShanghaiProduction Capacity
10000set/MonthKey features
EN 12021 Certified Safety: Produces Grade D breathable air compliant with international safety standards for diving and firefighting.
High-Speed Filling: Fills a 6.0L cylinder to 330 bar in just 14 minutes, maximizing operational throughput.
Oil-Free & Low Maintenance: Oil-free design with splash lubrication ensures clean air and reduces maintenance complexity.
Compact & Portable Design: Integrated handles and compact dimensions (660x400x420mm) allow easy transport to dive shops or remote sites.
Lifetime Technical Support: Comprehensive 1-year warranty on the machine with lifetime technical support and online assistance.
Advanced Filtration System: Multi-stage filtration with activated carbon, molecular sieve, and precision filters ensures pure air output.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 7 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.33h
About Our Factory & Business Background
AddressRoom 604, #12, Powerlong Center, No. 689 Xiwang Road, Jiading District, Shanghai, China
Plant Area222 square meters
Number of Employees16
Registered Capital5,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 set
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsScrew Air Compressor, Laser Cutting Machines, Oxygen and Nitrogen Booster, Oil Injected Screw Air Compressor, Oil Free Screw Air Compressor, 3~5bar Low Pressure Screw Air Compressor, 30-300bar High Pr
R&D Engineers2 people
Our Industry Experience & Global Business Record
Year of Establishment2018-07-05
Main MarketsNorth America
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Can I use a regular air compressor to inflate a diving cylinder?
A:
Absolutely not! Regular air compressors contain oil mist, moisture, and impurities, including harmful gases like carbon monoxide, which can cause serious life-threatening conditions if inhaled.
Q:Why does it take so long to inflate a cylinder?
A:
Compressing air from atmospheric pressure to extremely high pressure, coupled with multiple stages of precision filtration, takes time. Factors like displacement (CFM/LPM), number of stages, and starting pressure affect filling time.
Q:What kind of maintenance is required?
A:
Regular maintenance includes replacing filters at each stage, checking and replacing lubricant (if oil-lubricated), draining condensate from coolers, and regularly testing air quality to ensure it meets breathing air standards.
Q:Compressors are classified as either 'oil-lubricated' or 'oil-free.' Which is better?
A:
Oil-free lubrication eliminates oil contamination risk and simplifies maintenance but may have higher costs and shorter life. Oil-lubricated designs are more durable and less expensive but require advanced filtration and regular oil changes.
Q:What is the warranty period for this compressor?
A:
We provide a 1-year warranty on the complete machine and offer lifetime technical support for all our products.
Send Inquiry
*To:
Shanghai Rocky Machinery Co., Ltd.
Shanghai Rocky Machinery Co., Ltd.*Content:
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