DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

SZ Series Water Ring Vacuum Pump

Category
Marine Vacuum Pump
Origin
China
SZ Series Water Ring Vacuum 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 Vacuum Pump
Model / SKU sz-series-water-ring-vacuum-pump
Origin China

Technical Information

China SZ Series Water Ring Vacuum Pump:

SZ series water ring vacuum pumps and compressors are used to pump or compress air and other non-corrosive, water-insoluble gases without solid particles in order to form vacuum and pressure in airtight containers.But inhalation of gas allows a small mixture of liquid.Because in the working process, the gas compression is isothermal, so in compression and suction flammable.Explosive gas, not prone to danger.

Main Technical Data

Model Pumping rate
L/s
Limiting pressure
Pa
Rev speed
r/min
Motor power
KW
SZ-1 0.5 0.06 1440 0.18
SZ-2 1 0.06 1440 0.25
SZ-3 2 0.06 1440 0.37
SZ-4 4 0.06 1440 0.55

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.