Screw Pump
A positive displacement pump for moving process fluids in water treatment systems.
A Screw Pump may be considered where stable process-fluid transfer is required. Model selection must consider flow, pressure, viscosity, temperature, solids, and material compatibility.
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Product overview
A Screw Pump may be considered where stable process-fluid transfer is required. Model selection must consider flow, pressure, viscosity, temperature, solids, and material compatibility.
Configuration and specifications are determined from process requirements and options confirmed by the principal.

Verified technical data
Information on this page is limited to confirmed data. Final capacity and performance are determined after application review.
Models and configurations
- XingLong Single Screw Pump
- Flow range across series
- 0.03 L/min to 600 m³/h
- Pressure range across series
- 0.8 to 2.5 MPa
- Materials
- Cast-iron body; SS304 or SS316 rotor; elastomer stator selected for the fluid
- Fluid temperature across series
- 25 to 150°C, subject to type and material
- Dry run
- Not permitted
Standard scope
- Pump, motor, and gearbox according to the selected series
Options and separate equipment
- Variable speed, separate inverter, and rotor, stator, seal, and coupling spare parts
Features and scope
- Flow for process transfer requirements
- Configuration follows fluid and operating conditions
- Spare parts and support are reviewed by model
Relevant applications
Data for consultation
- Flow, pressure, and operating hours
- Viscosity, temperature, and solids content
- Abrasive or chemical properties and material compatibility
- Connection size, controls, and dry-run protection
Frequently asked questions
Related products

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Screw Press
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Technical consultation
Not sure which product fits?
Share your process conditions, constraints, and target. The Zaitunindo team will help define the next evaluation step.
