I. Product Overview:

The SND series rear-entry front-exit lubricating oil pump is a three-axis single-flow self-priming general pressure volumetric pump, suitable for conveying media with low wear and corrosion, low to high viscosity, and low to high lubricity.

II. Product Applications and Features

1. Conveying lubrication, recirculating cooling, filtration, and sealing

2. Fuel pressure atomizing ignition injection feeding

3. Hydrostatic Test Drive Lift Braking Control

4. Delivery, Inverted Flow Loading, Oil Extraction, and Shipment Supplies

5. Long-distance multiphase oil mixing and boosting transportation

6. High-pressure flushing chip separator cooling cycle.

7. Tank cleaning and cargo oil measurement for loading and transportation

8. Feeding, stripping, cargo oil loading, transfer, separation, and mixing

Section 3: Application FieldsScope：

1. The three-screw pump is suitable for conveying non-abrasive particles, liquids that do not chemically erode pump materials, and lubricating fluids. The media transported include various oils and oil derivatives.

2. Products include thermal conductive, lubricating, hydraulic oils, asphalt, lubricating greases, chemical products, and lubricating media such as paraffin, wax oil, soap, etc.

3. Used as fuel injection in heating equipment, fuel supply and transfer pumps.

4. Used in the mechanical industry as hydraulic, lubricating, and remote control motor pumps.

5. Load, transfer, and supply liquid pumps for the chemical, petrochemical, and food industries.

6. Used on vessels for conveying, pressurizing, fuel injection, and lubricating oil pumps, as well as marine hydraulic system pumps.

Section 4: Meaning of Typical Model RepresentationsInterpretation:

SND40R38U12.1W2

SND40R38U12.1W21

SND40R38U12.1W23

SND80R42U12.1W2

SND80R46U12.1W21

SND40R54U12.1W23

......

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Five,Key Features:

1. Modular design scheme → High interchangeability, low maintenance cost

2. Light radial wear-resistant sliding bearing → Long service life

3. High Efficiency → Low Operation Costs.

4. Screw shaft axial force balance → Bearings do not bear axial force

5. Lower axial flow velocity → Superior start-up capability

6. One shaft seal only → Easy maintenance, low cost

7. Resistance to cavitation and gas explosion → Low noise, minimal vibration

8. Wide applicability of magnetic drive, sealless, and leak-proof design version

9. Availability of semi-submersible suspended and long arm designs → Customized diving depths, addressing operational conditions where the pump's self-priming capability exceeds atmospheric pressure.

10. The jacketed insulation design effectively solves the problem of high-temperature transmission medium.

11. Multiple oil inlet and outlet arrangement options → catering to various on-site installation conditions

12. Diverse installation methods are available for selection.

13. Integrated Pump Liner Design Version → Enhanced Cost-Performance Experience