DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

VLH-43 Marine Air Compressor

Category
Marine Medium Pressure Air-cooled Series Air Compressor
Origin
China
VLH-43 Marine Air Compressor

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Marine Medium Pressure Air-cooled Series Air Compressor
Model / SKU vlh-43-marine-air-compressor
Origin China

Technical Information

1.Main function

VLH-43 air compressor is mainly used in ships and stationary diesel engine starting, also can be used as other industrial departments and the origin of compressed air pressure test

2.Institutional characteristics

(1).VLH-43 for vertical air compressor, air cooled, two stage compression.

(2).Compact structure, light weight, small size.

(3).Using fan forced cooling copper fin cooler, cooling effect is good, reliable working in Marine conditions.

3.The configuration

(1). The unit can be direct drive and belt drive, also can be used as diesel engine belt transmission, public base with oil-water separator, unloading electromagnetic valve, start - stop pressure controller, Export flange, the other with temperature control device, shock absorbers.

(2). The unit can match wall-mountable electric cabinet, which can realize the automatic unloading and automatic starting, automatic parking; Motor overload and exhaust temperature alarm and stop.

Main Technical Parameter

Compressor Model VLH-43
Type 90°Vertical Air-Cooled,2 stage Compression
Quantity of Air Supply (m3/h) 23 26 32 40
Pressure Rating (MPa) 3
Rotation Rating (r/min) 900 1000 1200 1500
Lubricating System Splash Lubrication
Suction filtration Dry filter
Type of Unloader Manual unloading or electromagnetic valve of unloading
Method of Driving Direct Coupling,Belt Drive
Motor
Model Y160L-8-H Y160M-6-H Y160L-6-H Y160M-4-H
Power(kw) 7.5 7.5 7.5 11
Direct Coupling,Rotation (r/min) 870 970 1170 1460
Belt Drive,Rotation (r/min) 1440 1440 1440 1460
Voltage(V) 440 380 440 380
Frequency( HZ) 60 50 60 50
Shape size(mm) 1050×740×750,1350×660×850
Weight(kg) 330