DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

LYB30 LYB vertical arc gear pump

Category
Marine Gear Pump
Origin
China
LYB30 LYB vertical arc gear 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 Gear Pump
Model / SKU lyb-vertical-arc-gear-pump
Origin China

Technical Information

China LYB30 LYB vertical arc gear pump:

LYB Series Circular Gear Pump are mainly consist of gear, shaft, pump body, pump cover, shaft end seal, bearing, etc. The circular arc gear pump has a stable performance, low noise, long life, high efficiency.

Application
Type:Vertical Installed Pump for Ship
Characteristic:It has characteristics of steady operating, low noise, long life and high efficiency.
Temperature:The max. environment temperature is 50℃,the max. use environment temperature is 80℃.
Axle Seal:This series of pump adopt mechanical sealing. It also adopts then filling seal according to the requirement of customer.

Type Diameter Capacity(m3/h) Pressure
Inlet/Outlet 60HZ 50HZ Mpa
1180rpm 900rpm 970rpm 720rpm
LYB0.6 25x25 0.72 - 0.6 - 0.6
LYB1.6 32x32 1.92 - 1.6 -
LYB10 65x65 12 - 10 -
LYB20 100x80 24 - 20 -
LYB25 30 - 25 -
LYB30 125x100 36 - 30 -
LYB40 150x125 48 - 40 -
LYB50 61 - 50 -
LYB65 150x125 - 65 - 55
LYB80 - 80 - 65
LYB90 - 90 - 75
LYB100 200x150 - 100 - 85