DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-23

DQ MARINE PRODUCT DATA

WQD Series Submerged Sewage Pump

Category
Marine Sewage Pump
Origin
China
WQD Series Submerged Sewage 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 Sewage Pump
Model / SKU wqd-series-submerged-sewage-pump
Origin China

Technical Information

China WQD Series Submerged Sewage Pump:

WQD submersible sewage pump is a new type of sewage pump designed and produced according to national standards on the basis of advanced submersible sewage pump technology of German ABS company.This series of pumps have the advantages of simple mechanism, strong blowdown force and high efficiency and energy saving, at the same time, they can be equipped with automatic control and automatic installation of auto-coupling device, which makes the combination of pumps better and the operation of pumps safer and more reliable.

WQD Series Submerged Sewage Pump
Main Technical Data

Model Capacity
m³/h
Head
m
Rev speed
r/min
Motor power
KW
WQD3.5-15-0.75 3.5 15 2850 0.75
WQD5.5-10-0.75 5.5 10 2850 0.75
WQD5.5-15-1.1 5.5 15 2850 1.1
WQD7.5-15-1.1 7.5 15 2850 1.5
WQD10-8-1.5 10 8 2850 1.5
WQD8-20-2.2 8 20 2850 2.2
WQD12-14-2.2 12 14 2850 2.2
WQD16-10-2.2 16 10 2850 2.2
WQD9-22-3 9 22 2850 3
WQD12-15-3 12 15 2850 3
WQD20-12-3 20 12 2850 3
WQD10-30-4 10 30 2850 4
WQD15-18-4 15 18 2850 4
WQD20-15-4 20 15 2850 4
WQD30-10-4 30 10 2850 4
WQD15-25-5.5 15 25 2850 5.5
WQD20-17-5.5 20 17 2850 5.5
WQD30-15-5.5 30 15 2850 5.5
WQD20-25-7.5 20 25 2850 7.5
WQD100-7-5.5 25 22 2850 7.5
Also have bigger pumps, pls contact us for more information.

Packing and Delivery:

1. Standard Export Packing or Seaworthy Packing, if you have special requirement, please specify when inquiry.
2. Fast Delivery, delivery time can negotiate when order.

How to Order?

1. Please inform us the model, type or size you need.
2. Please inform us the quantity to make the best price for you.
3. Shipment Model: Air or Sea shipment.
4. Special requirement if any.