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I. Introduction:
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The oil-lubricated screw air compressor is designed for high performance, efficiency, and reliability. Key features include:
1. High-quality imported air end with asymmetrical 5:6 tooth rotors, ensuring superior performance and energy efficiency.
2. Intelligent control system with an LCD display, self-diagnosis, and protection functions, enabling remote operation and multi-host control.
3. Y-series three-phase asynchronous motor with SKF bearings, F-level insulation, and IP54 rating, ideal for long-term use and safe operation.
4. Imported oil filters and oil-air separation cartridges ensure oil content below 3PPM, while metal piping and German V-belts guarantee durability and safety.
5. Auto-intelligent air volume control and energy-saving shutdown after long idle periods, reducing energy consumption by over 25%.
6. Oil-free valve system for safer operation, using high-quality imported compressor oil to reduce internal leakage and improve efficiency.
7. Quiet, low-vibration design, no foundation required, and compliant with ISO9001 and CE standards for quality and safety.
II. Technical Specifications
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EX series technical parameters:
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Model
EX7.5A
EX11A
EX15A
EX18.5A
EX22A
EX30A
EX37A/W
EX45A/W
EX55A/W
EX75A/W
EX90A/W
EX110A/W
EX132A/W
EX160A/W
EX185A/W
EX200A/W
EX220A/W
EX250A/W
EX280W
EX315W
EX355W
Free air delivery/Discharge air pressure (M3/min/ Mpa)
1.2/0.7
1.7/0.7
2.4/0.7
3.1/0.7
3.7/0.7
5.2/0.7
6.5/0.7
7.5/0.7
10.5/0.7
13.5/0.7
16.5/0.7
20.5/0.7
25.8/0.7
28.8/0.7
32/0.7
40/0.7
40/0.7
45/0.7
51.3/0.7
55/0.7
64/0.7
1.1/0.8
1.6/0.8
2.3/0.8
3/0.8
3.5/0.8
5/0.8
6.3/0.8
7.2/0.8
9.5/0.8
13/0.8
16/0.8
19/0.8
23/0.8
27/0.8
30/0.8
37/0.8
37/0.85
42/0.8
50.2/0.8
50.3/0.8
58/0.8
1/1.0
1.4/1.0
2.2/1.0
2.8/1.0
3.0/1.0
4.1/1.0
5.8/1.0
7.0/1.0
8.5/1.0
11/1.0
14/1.0
17.5/1.0
20.2/1.0
23.8/1.0
27.5/1.0
33/1.0
34/1.0
38/1.0
43/1.0
47/1.0
50/1.0
0.8/1.3
1.2/1.3
1.7/1.3
2.3/1.3
2.5/1.3
3.7/1.3
25.0/1.3
6.0/1.3
7.5/1.3
9.5/1.3
12/1.3
14/1.3
18/1.3
21/1.3
24/1.3
28/1.3
31/1.25
33/1.3
33/1.3
41.9/1.3
42/1.3
Air supply temperature
≤ambient temperature +8~15ºC
Motor
Power (kw/hp)
7.5/10
11/15
15/20
18.5/25
22/30
30/40
37/50
45/60
55/75
75/100
90/120
110/150
132/175
160/215
185/250
200/270
220/300
250/340
280/380
315/420
355/480
Start method
Y-â–³Starter
Voltage (v/hz)
                                            380V 3PH 50HZ    (380V-3PH-60HZ/ 460V- 3PH- 60HZ/ 220V- 3PH-60HZ/ 400V-3PH-50HZ/6000V-3PH-50HZ/other voltages can be customized )                                                                              Â
Drive method
V-belt transmission / Coupling transmission
Oil content (PPM)
≤3
Connector inch
3/4"
3/4"
1"
1"
1"
1 1/4"
1 1/4"
1 1/2"
1 1/2"
2"
2"
2 1/4"
2 1/2"
2 1/2"
3"
DN100
DN100
DN100
DN150
DN150
DN150
Noise(Db)±2
56
58
60
60
60
66
66
66
70
71
71
73
75
77
78
80
80
82
84
85
86
Dimension
length mm
900
1060
1060
1080
1080
1300
1300
1300
1820
2440
2560
2760
2760
2860
2860
3250
3800
3800
3800
3900
3900
width mm
700
800
800
880
880
1100
1100
1100
1200
1300
1300
1340
1340
1510
1510
1800
2000
2000
2000
2100
2100
height mm
1040
1230
1230
1420
1420
1650
1650
1650
1600
1620
1620
1710
1710
1810
1810
2050
2050
2050
2050
2150
2150
Weight (kg)
400
500
550
650
680
1000
1050
1100
1350
1800
2150
2900
3000
3800
4300
5000
5500
6000
6200
6500
6700
III. CE & ISO Certificates:
Package photos:
On-site photos:
IV. Company Introduction
V. Company Advantages
1. Strong production capacity and extensive experience in manufacturing high-quality compressors.
2. Advanced configuration, including Schneider controllers with large LCD displays, real-time monitoring, and remote control capabilities.
3. Energy-saving technologies, such as dual pressure settings and delayed secondary shutdown, help reduce energy costs.
4. Global service network ensures prompt support and maintenance for clients worldwide.
5. Customizable options to meet specific customer requirements.
CCS Marine Ship Service Air Compressor for Scuba Diving
Here is a revised and improved English version of your content, rewritten to sound more natural and professional, with added details to meet the 500-character minimum:
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SHANGHAI HONEST COMPRESSOR CO., LTD. is a UK-owned company established in Shanghai in 2004. It collaborates with European air end manufacturers and British OSG to produce world-class screw compressors and air purification equipment. OSG Shanghai is certified with XK06-010-00597, ISO 9001:2008, and CE. The company has 40 offices and over 80 service centers, serving customers in more than 20 countries. OSG also offers OEM services and welcomes international partners for collaboration and training. Its advanced control systems and intelligent monitoring capabilities ensure efficient, reliable, and energy-efficient operations. The company continues to expand its global presence and provide top-tier solutions for industrial and commercial applications.
Model NO.: EX-30A
Trademark: OSG
Transport Package: Fob, CIF, CFR
Specification: 1050*800*1050
Origin: Shanghai
HS Code: 8414809090
CCS Marine Ship Service Air Compressor for Scuba Diving