Electric speed control oil drum pump
Plastic drum pumps
- Motor Performance： Electric speed control
- Material： PVDF Plastic
- Brand： Zhilong
- Lift： 10m
- Maximum flow rate： 165L/min
- Power： 880W
- Pump pipe diameter： 42mm
- Outlet diameter： 25mm
- Maximum viscosity： 1000CPS
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Operating Principle of Plastic Drum Pumps：
I. Operating Principle of Plastic Drum Pumps
1. Operational Sequence
Positioning the Drum
Insert the plastic pump tube directly into the liquid within the drum, leaving the pump head (motor) outside the drum.
Motor-Driven Rotation
The motor drives the drive shaft + bottom impeller to rotate at high speed.
Centrifugal Suction & Pressure Boosting
During impeller rotation:
A vacuum forms at the centre → drawing liquid from the drum into the pump chamber
Liquid is flung towards the impeller periphery → gaining pressure and velocity
Upward Conveyance
The pressurised liquid travels along the inner wall of the plastic pump tube, ascending to the outlet.
Discharge and Usage
Liquid flows out through the outlet hose/coupling, completing the pumping, transfer, and dispensing process.
2. Core Structure
Pump head: Motor, providing power
Drive shaft: Transfers power to the base
Impeller: Generates centrifugal force for liquid suction + pressurisation
Pump tube: Flow channel, enabling upward liquid movement
Inlet/outlet ports: Liquid enters at the base, exits via the side
drum pump parameter table：
| Motor Type | Product Model | Flow rate Litres/minute | Maximum lift metres | Power W | Rotation speed r/min | pump tube Diameter | Outlet Diameter | Pump hose Material | Temperature resistance (degrees) | Applicable Viscosity | Shaft Materia | applicability specific gravity |
Ordinary speed control motor | HD-E2-V+AL-□ | 165 | 10 | 800 | 10000 | 41mm | 25 | AL aluminium alloy | 100 | 1000 CPS | SS304 | <1.8 |
| HD-E2-V+AL-□HP | 100 | 28 | 800 | 10000 | 41mm | 25 | AL aluminium alloy | 100 | 1200 CPS | SS304 | <1.8 | |
| HD-E2-V+SS304-□ | 165 | 10 | 800 | 10000 | 42mm | 25 | Stainless steel SS304 | 100 | 1000 CPS | SS304 | <1.8 | |
| HD-E2-V+SS304-□HP | 100 | 28 | 800 | 10000 | 42mm | 25 | Stainless steel SS304 | 100 | 1200 CPS | SS316LSS316L | <1.8 | |
| HD-E2-V+SS316L-□ | 165 | 10 | 800 | 10000 | 42mm | 25 | Stainless steel SS316L | 100 | 1000 CPS | SS316L | <1.8 | |
| HD-E2-V+SS316L-□HP | 100 | 28 | 800 | 10000 | 42mm | 25 | Stainless steel SS316L | 100 | 1200 CPS | SS316L | <1.8 | |
| HD-E2-V+PPHT-□ | 165 | 10 | 800 | 10000 | 41mm | 25 | PPHT | 80 | 1000 CPS | SS316L | <1.8 | |
| HD-E2-V+PPHT-□HP | 100 | 28 | 800 | 10000 | 41mm | 25 | PPHT | 80 | 1200 CPS | SS316L | <1.8 | |
| HD-E2-V+PVDF-□ | 165 | 10 | 800 | 10000 | 41mm | 25 | PVDF | 100 | 1000 CPS | Hastelloy | <1.8 | |
| HD-E2-V+PVDF-□HP | 100 | 28 | 800 | 10000 | 41mm | 25 | PVDF | 100 | 1200 CPS | Hastelloy | <1.8 | |
Explosion-proof air motors | HD-A1+AL-□ | 100 | 7 | 370 | 9500 | 41mm | 25 | AL aluminium alloy | 100 | 300 CPS | SS304 | <1.8 |
| HD-A1+AL-□HP | 60 | 13 | 370 | 9500 | 41mm | 25 | AL aluminium alloy | 100 | 700 CPS | SS304 | <1.8 | |
| HD-A1+SS304-□ | 100 | 7 | 370 | 9500 | 42mm | 25 | Stainless steel SS304 | 100 | 300 CPS | SS304 | <1.8 | |
| HD-A1+SS304-□HP | 60 | 13 | 370 | 9500 | 42mm | 25 | Stainless steel SS304 | 100 | 700 CPS | SS304 | <1.8 | |
| HD-A1+SS316L-□ | 100 | 7 | 370 | 9500 | 42mm | 25 | Stainless steel SS316L | 100 | 300 CPS | SS316L | <1.8 | |
| HD-A1+SS316L-□HP | 60 | 13 | 370 | 9500 | 42mm | 25 | Stainless steel SS316L | 100 | 700 CPS | SS316L | <1.8 | |
| HD-A1+PPHT-□ | 100 | 7 | 370 | 9500 | 41mm | 25 | PPHT | 80 | 300 CPS | PPHT | <1.8 | |
| HD-A1+PPHT-□HP | 60 | 13 | 370 | 9500 | 41mm | 25 | PPHT | 80 | 700 CPS | PPHT | <1.8 | |
| HD-A1+PVDF-□ | 100 | 7 | 370 | 9500 | 41mm | 25 | PVDF | 100 | 300 CPS | Hastelloy | <1.8 | |
| HD-A1+PVDF-□HP | 60 | 13 | 370 | 9500 | 41mm | 25 | PVDF | 100 | 700 CPS | Hastelloy | <1.8 |
Core Product Positioning：
Functional Positioning: Plug-in, portable, direct extraction from drums. Compatible with 200L standard drums, IBC containers, and other vessels for rapid liquid transfer.
Material Positioning: Primarily engineered plastics like PP, PVC, PVDF, and RPP. Core advantages include acid/alkali resistance, corrosion resistance, rustproof properties, and zero metal contamination.
Application Scenarios: Serves industries requiring transport of corrosive, clean, or low-viscosity liquids, including chemical, pharmaceutical, food processing, environmental protection, and laboratories.
Cost Positioning: Offers higher cost-effectiveness and lower maintenance costs compared to metal drum pumps, suitable for small-to-medium batches and non-high-pressure applications.
Core Value and Advantages：
Superior Corrosion Resistance: Compatible with acids, alkalis, salts, solvents, bleaches, food-grade liquids, etc., addressing the corrosion vulnerability of metal pumps.
Lightweight and Easy Operation: Light overall weight allows single-person mobility and rapid container switching, ideal for small-batch, multi-batch, and mobile operations.
Simple and Reliable Structure: Tubular axial flow/centrifugal pump design eliminates complex seals, enabling easy disassembly, maintenance, and reduced clogging.
Safe and hygienic: Plastic construction prevents metal ion leaching, making it suitable for food, pharmaceutical, and high-purity liquid transfer.
Versatile compatibility: Compatible with electric, pneumatic, or manual drives; explosion-proof models available to meet diverse operational and safety requirements.
Drum Pump Application：
1.Chemical: Acid and alkaline substances, high corrosive and toxic substances, solutions, oils, lotions etc.
2.Petrochemical: All kinds of oil, gasoline, kerosene, diesel oil, oil for aviation in oil warehouse, oil station, oil tanker, refineries, gas station etc.
3.Fine chemical: Adhesives, coatings, surfactants, spices, auxiliaries, dyes, catalysts etc.
4.Dyes and chemical industry: Paints, pigment, glue and adhesive etc..
5.Environmental protection : Sewage, waste oil, waste water, fuel oil, ship sewage, water and oil mixture , farm machinery station enterprises and institutions etc.
6.Food sector : Juice, syrup, calcium carbonate emulsion, high pressure water, food additives, alcohol etc.
Drum Pump Performance：
Max. temperature | 100℃(212℉) | |
Max. viscosity | 1200CPS | |
Max. power | 800W | |
Max. speed | 10000r/min | |
Max. flow rate | 165L/min | |
Max. head | 28m | |
Pump tube length | 700mm(27''), 1000mm(39"), 1200mm(47"), 1500mm(60") | |
Pump tube material | PPHT - Polypropylene | Acid and alkaline substances, like acetic acid, ammonium, sodium hydroxide. |
PVDF - Polyvinylidene Fluoride PVDF | Highly corrosive and toxic substances, like hydrofluoric acid, sulfuric acid, nitric acid, sodium hypochlorite | |
SS - Stainless Steel 304 or Stainless Steel 316L | Flammable or inflammable substances: diesel oil, gasoline, all kinds of oil, inhibiting agents and alcohol. | |
AL - Aluminum Alloy | Weakly corrosive sewage, diesel oil, low-viscosity oil and lubricating oil. | |
