Canned Motor Pump
This chemical pump, equipped with a shielded motor, is specifically designed for the safe transport of toxic, corrosive, flammable, and volatile liquids. Its fully sealed design eliminates the need for traditional mechanical seals, thereby reducing the risk of leakage, improving production safety, and lowering maintenance costs. The pump body material, cooling system, and internal circulation system are all selected based on the fluid's temperature, viscosity, corrosiveness, and vapor pressure.
This design, which eliminates the need for traditional mechanical seals, reduces the risk of leaks of toxic, flammable, and corrosive liquids.
The shielded motor isolates the pump from the external environment, making it suitable for hazardous and explosive industrial areas.
Depending on the composition and temperature of the liquid, the fluid components can be made of stainless steel, duplex steel, and special alloys.
Versions with cooling, insulation, and heating jackets are available for high-temperature liquids, heat transfer fluids, and high pour point media.
Special internal or reverse circulation systems help prevent liquid evaporation and gas formation within the pump.
The pump and motor are integrated into a single sealed unit, simplifying installation and saving space on the production site.
| Your Fluid or Operating Condition | Recommended Pump Type | Send Us |
|---|---|---|
| Clean and stable liquid No vaporization, crystallization or suspended solids | Basic Type | Fluid, temperature, flow and head |
| High-temperature liquid Cooling water is available | Externally Cooled Type | Maximum temperature and cooling conditions |
| High-temperature liquid No cooling water is available | Uncooled High-Temperature Type | Continuous and maximum temperature |
| High-viscosity liquid Internal circulation may be restricted | High-Viscosity Type | Viscosity, density and temperature |
| Liquid close to boiling Liquefied gas, condensate or easily vaporized liquid | Reverse-Circulation Type | Vapor pressure and suction pressure |
| Liquid may crystallize or solidify During startup, shutdown or standby | Jacketed Type | Solidification point and heating medium |
| Corrosive but clean liquid Acid, alkali, solvent or chemical solution | Corrosion-Resistant Type | Chemical name, concentration and temperature |
| Polymerizing or highly contaminated liquid Process liquid should not enter the motor chamber | Isolated Motor-Chamber Type | Fluid properties and flush conditions |
| Small amount of fine particles A compatible clean flushing liquid is available | Slurry Type with Back Flush | Solids content, particle size and flush pressure |
| Large particles, fibers or hard abrasives High solids concentration or severe wear risk | Use Another Pump Type | Ask us to select a slurry, diaphragm or screw pump |
We provide OEM and ODM services, and can customize specifications, colors and sizes to find your best solution.
Customer Service
Customization of specifications, colors and OEM products.
We provide DDP (Delivered Duty Paid) service. Most equipment is in stock for fast delivery.
Our testing facility can handle large-scale tasks. Pump models for wet and dry tank operation up to 400 HP.
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