DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

SUB series Vane pump

Category
Marine Oil transfer pump
Origin
China
SUB series Vane pump

Product Overview

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

Key Specifications

Category Marine Oil transfer pump
Model / SKU sub-series-vane-pump
Origin China

Technical Information

SUB series Vane pump

SUB series pump is positive displacement vane pump, applied to transfer gasoline, kerosene, diesel and other light oil, used to load and unload in stock termincal, also on oil tank trucks and mobile fuel unit.

Technical parameter:

Model SUB-40 SUB-50 SUB-80
Size 40mm/1-1/2" 50mm/2" 80mm/3"
Speed (RPM) 1400 1400 960
Flow rate (L/min) 180 250 500
Vacuum 0.06MPA 0.06MPA 0.06MPA
Working pressure 6Bar
Power(kw) 2.2 2.2 7.5