• Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
  • Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
  • Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
  • Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
  • Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
  • Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless

Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless

After-sales Service: Remote Guided Maintenance
Warranty: 2 Years
Principle: Mixed-Flow Compressor
Samples:
US$ 130/Set 1 Set(Min.Order)
| Order Sample
Customization:
Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method: visa mastercard discover JCB diners club american express T/T
  Initial Payment Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
From payment to delivery, we protect your trading.
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless pictures & photos
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
US $120-140 / Set
Min. Order: 1 Set
Gold Member Since 2022

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
BST550DC
Application
Back Pressure Type, Intermediate Back Pressure Type, High Back Pressure Type, Low Back Pressure Type
Performance
Low Noise, Variable Frequency, Explosion-Proof
Mute
Mute
Lubrication Style
Oil-free
Drive Mode
Electric
Configuration
Stationary
Power Source
DC Power
Material
Copper
Transport Package
Carton + Tray
Specification
400dc series
Trademark
BESTEN
Origin
Zhejiang, China
HS Code
8414804090
Production Capacity
50000PCS/Year

Product Description

Details of the date
Model
BST 550DC
Voltage/frequency     ( V/Hz)
DC12V And above
Input power     (W)
≤550
Speed     (r/min)
≥1800
Rated working pressure      (KPa)
700
Maximum pressure     (KPa)
800KPa
Rstartup pressure     (KPa)
0KPa
Rated volume flow     (m3/h)
≥2.8m3/h @700KPa
Level of vacuum mmHG      (KPa)
707 mmHG     (93KPa)
The secondary vacuum mmHG     (KPa)
745 mmHG      (98KPa)
Noise dB(A)
≤64dB(A)
Ambient temperature     (ºC)
-41~55 ºC
Insulation Class
F
Cold insulation resistance     (MΩ)
≥100MΩ
Withstand voltage strength
500V/50Hz 1min No breakdown
Thermal protector
Auto-reset155±5ºC
Net weight      (Kg)
8.0Kg
Installation dimension     (mm)
223.2×88.9 mm(4XM6)
External dimensions      (mm)
268.8×128×212.7 mm
intake / exhaust dimensions
G1/4 Of Accept customization
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless      Why choose besten air compressor
1. It saves 10-30% energy than the air compressor produced by ordinary manufacturers.
2. It is widely used in medical oxygen generator and ventilator .
3.  A large number of high-speed train and automobile application cases, supporting - 41 to 70 ºC, 0-6000 meters above sea level .
4. Medium and high-end quality, with more than 7000 hours of trouble free operation for conventional products and more than 15000 hours of trouble free operation for high-end  products.
5. Simple operation, convenient maintenance and remote guidance.
6. Faster delivery time, generally completed within 25 days within 1000 PCs.
 
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless

Machine Parts

Name: Motor 
Brand: COMBESTAIR 
Original: China
1.The coil adopts the fine pure copper enameled wire, and the rotor adopts the famous brand silicon steel sheet such as Shanghai baosteel.
2.The customer can choose the insulation grade B or F motor according to What he wants.
3.The motor has a built-in thermal protector, which can select external heat sensor.
4.Voltage from AC100V ~120V, 200V ~240V, 50Hz / 60Hz, DC6V~200V optional ; AC motor can choose double voltage double frequency ; DC Motor can choose the control of the infinitely variable speed.

Machine Parts

Name: Bearing
Brand: ERB , TPI , NSK 
Original: China ect.
1.Standard products choose the special bearing 'ERB' in oil-free compressor, and the environment temperature tolerance from -50ºC to 180 ºC . Ensure no fault operation for 20,000 hours.
2.Customers can select TPI, NSK and other imported bearings according to the working condition.
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless

Machine Parts

Name: Valve plates
Brand: SANDVIK
Original: Sweden
1.Custom the valve steel of Sweden SANDVIK; Good flexibility and long durability.
2.Thickness from 0.08mm to 1.2mm, suitable for maximum pressure from 0.8 MPa to 1.2 MPa.

Machine Parts

Name: Piston ring
Brand: COMBESTAIR-OEM , Saint-Gobain
Original: China , France
1.Using domestic famous brand--Polytetrafluoroethylene composite material; Wear-resistant high temperature; Ensure more than 10,000 hours of service life.
2.High-end products: you can choose the ST.gobain's piston ring from the American import.
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
serial
number
Code number Name and specification Quantity Material Note
1 212010109 Fan cover 2 Reinforced nylon 1010  
2 212010106 Left fan 1 Reinforced nylon 1010  
3 212010101 Left box 1 Die-cast aluminum alloy YL104  
4 212010301 Connecting rod 2 Die-cast aluminum alloy YL104  
5 212010304 Piston cup 2 PHB filled PTFE  
6 212010302 Clamp 2 Die-cast aluminum alloy YL102  
7 7050616 Screw of cross head 2 Carbon structural steel of cold heading M6•16
8 212010501 Air cylinder 2 Thin wall pipe of aluninun alloy 6A02T4  
9 17103 Seal ring of Cylinder 2 Silicone rubber  
10 212010417 Sealing ring of cylinder cover 2 Silicone rubber  
11 212010401 Cylinder head 2 Die-cast aluminum alloy YL102  
12 7020525 Screw of inner hexagon Cylinder head 12   M5•25
13 17113 Sealing ring of connecting pipe 4 Silicong rubber  
14 212010801 Connecting pipe 2 Aluminum and aluminum alloy connecting rod LY12  
15 7100406 Screw of Cross head 4 1Cr13N19 M4•6
16 212010409 Limit block 2 Die-cast aluminum alloy YL102  
17 000402.2 Air outlet valve 2 7Cr27 quenching steel belt of The Swedish sandvik  
18 212010403 valve 2 Die-cast aluminum alloy YL102  
19 212010404 Air inlet valve 2 7Cr27 quenching steel belt of The Swedish sandvik  
20 212010406 Metal gasket 2 Stainless steel plate of heat and acidresistance  
21 212010107 Right fan 1 Reinforced nylon 1010  
22 212010201 Crank 2 Gray castiron  H20-40  
23 14040 Bearing 6006-2Z 2    
24 70305 Tighten screw of inner hexagon flat end 2   M8•8
25 7020520 Screw of inner hexagon Cylinder head 2   M5•20
26 212010102 Right box 1 Die-cast aluminum alloy YL104  
27 6P-4 Lead protective ring 1    
28 70905152-211 Hexagon head bolt 2 Carbon structural steel of cold heading M5•152
29 71005120-211 Screw of Cross head 2 Carbon structural steel of cold heading M5•120
30 16602 Light spring washer 4   ø5
31 212010600 Stator 1    
32 70305 Lock nut of hexagon flange faces 2    
33 212010700 Rotor 1    
34 14032 Bearing 6203-2Z 2    
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless

 

Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless

Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
FAQ

Q1: Are you factory or trade company?  
A1: We are factory.

Q2: What the exactly address of your factory? 
A2: Our factory is located in Linbei industrial area No.30 Ruian City of Zhejiang Province, China

Q3: Warranty terms of your machine? 
A3: Two years warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines? 
A4: Yes, of course.

Q5: How long will you take to arrange production? 
A5: Generally, 1000 pcs can be delivered within 25 days

Q6: Can you accept OEM orders? 
A6: Yes, with professional design team, OEM orders are highly welcome

Q7:Can you accept non-standard customization?

A7:We have the ability to develop new products and can customize, develop and research according to your requirements

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From payment to delivery, we protect your trading.
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless pictures & photos
Vehicle Mounted DC Oil-Free Air Compressor 8bar 550W Air Pump 12V 24V 48V 540V Battery Driven Mute Permanent Magnet Brushless
US $120-140 / Set
Min. Order: 1 Set
Gold Member Since 2022

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory & Trading Company
Number of Employees
43
Year of Establishment
2013-10-22