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Kirloskar KCS Canned Motor Sealless Process Pump - Zero Emission Hazardous Fluid

Kirloskar KCS Canned Motor Sealless Process Pumps

The Kirloskar KCS is a sealless, glandless, zero-emission canned motor process pump where the motor and pump are integrated into a single hermetically sealed unit. Manufactured by Kirloskar Brothers Limited (KBL), it delivers capacity from 4 to 80 m³/hr, head up to 60 metres, with delivery sizes from 32 to 50 mm, working pressure of 16 bar, and operating temperature up to 90°C. With no external shaft seals or glands, the KCS achieves zero fugitive emissions, making it the safest choice for pumping corrosive, toxic, hazardous, explosive, and flammable fluids including liquefied gases and aggressive acids.

The KCS canned motor pump eliminates all seal-related maintenance, leakage risks, and environmental compliance concerns. The pumped fluid internally lubricates and cools the motor bearings, resulting in a completely contained system with no possibility of atmospheric emission. The compact, lightweight integrated construction requires no pump-to-motor alignment, reducing installation time and eliminating alignment-related vibration. With no rotating shaft penetrating the pressure boundary, the KCS is inherently safe for handling ammonia, freons, CO², vinyl chloride, ethylene oxide, sulfuric acid, nitric acid, hydrofluoric acid, and other hazardous chemicals requiring absolute containment.

Product Datasheet

Download Canned Motor Pumps - KCS Brochure

Detailed technical specifications, performance curves & selection guide

Download PDF PDF · ~2 MB
4
to 80 m³/hr
Capacity
60
metres
Max Head
90
°C
Temperature
32-50
mm
Size

Performance Range & Specifications

Delivery Size
32 mm to 50 mm
Capacity Range
4 to 80 m³/hr
Maximum Head
Up to 60 metres
Working Pressure
16 bar
Operating Temperature
Up to 90°C
Pump Type
Canned motor (integrated motor-pump unit)
Sealing
Sealless / Glandless (hermetically sealed)
Emissions
Zero fugitive emissions
Fluid Requirement
Free from suspended solids

Fluids Handled

Liquefied Gases

  • Ammonia
  • Freons (Refrigerants)
  • Carbon Dioxide (CO²)
  • Amines
  • Vinyl Chloride
  • Ethylene Oxide

Aggressive & Toxic Chemicals

  • Sulfuric Acid
  • Nitric Acid
  • Hydrofluoric Acid
  • Hydrocyanic Acid
  • Acetic Acid
  • Formic Acid

Key Features & Design

Zero Fugitive EmissionsHermetically sealed sealless/glandless design — no shaft seal means zero possibility of atmospheric leakage of toxic or hazardous fluids
Integrated Motor-Pump UnitMotor and pump combined in a single sealed unit; pumped fluid lubricates and cools the bearings internally
No Seal MaintenanceEliminates all mechanical seal replacement costs, seal flush systems, and seal-related downtime
No Alignment RequiredIntegrated construction eliminates pump-to-motor alignment, reducing installation time and vibration
Compact & LightweightSmaller footprint than equivalent sealed pumps with separate motor
Inherently SafeNo rotating shaft penetrates the pressure boundary — the safest technology for explosive, flammable, and toxic fluids
Low Noise & VibrationIntegrated design with fluid-cooled bearings ensures quiet, smooth operation
Environmental ComplianceMeets strictest environmental regulations for fugitive emission control in chemical and petrochemical plants
16 Bar Working PressureSuitable for pressurized chemical process circuits

Applications

Liquefied Gas Transfer (Ammonia, Freons)
Toxic Chemical Handling
Hazardous Fluid Containment
Explosive & Flammable Liquid Transfer
Refrigerant Circulation
Acid Transfer & Circulation
Petrochemical Process Plants
Pharmaceutical Manufacturing
Nuclear Facility Fluid Handling
Chemical Reactor Circulation
Noxious Fluid Containment
Environmental Compliance Applications

Why Choose Target Marketing for Kirloskar KCS Pumps?

Authorized SupplierOfficial channel partner of Kirloskar Brothers Limited with genuine product warranty
Expert Pump & Material SelectionOur technical team assists in selecting the right KCS model and wetted material based on your chemical compatibility, temperature, and process requirements
Complete DocumentationProduct catalogues and IOM manuals available for download
End-to-End SupportFrom initial enquiry to installation, commissioning, spare parts supply, and preventive maintenance
Quick DeliveryReady stock availability for popular models with fast turnaround on custom configurations

Need a Quote for Canned Motor Pumps - KCS?

Talk to our application engineers for hydraulic selection, MOC review and TCO comparison.

Frequently Asked Questions

A canned motor pump is a sealless, glandless pump where the motor and pump are integrated into a single hermetically sealed unit. The pumped fluid lubricates and cools the motor bearings internally, eliminating all external shaft seals and achieving zero fugitive emissions. This makes it ideal for toxic, hazardous, and flammable fluids.
The Kirloskar KCS canned motor pumps deliver capacity from 4 to 80 m³/hr, head up to 60 metres, delivery sizes from 32 to 50 mm, working pressure of 16 bar, and operating temperature up to 90°C.
KCS pumps handle liquefied gases (ammonia, freons, CO², amines, vinyl chloride, ethylene oxide), aggressive acids (sulfuric, nitric, hydrofluoric, hydrocyanic, acetic, formic acid), toxic chemicals, explosive and flammable fluids, and noxious liquids requiring zero-emission containment.
Canned motor pumps offer zero fugitive emissions (no shaft seal leakage), no seal maintenance or replacement costs, no alignment required between pump and motor, compact and lightweight construction, reduced noise and vibration, and inherent safety for hazardous and toxic fluid applications.
Yes, the sealless canned motor design makes KCS pumps ideal for liquefied gas applications including ammonia, freons, CO², amines, vinyl chloride, and ethylene oxide. The hermetically sealed construction prevents any gas leakage to the atmosphere.
Yes, Target Marketing provides complete support including pump selection assistance, chemical compatibility guidance, installation, commissioning, spare parts supply, and preventive maintenance services for all Kirloskar KCS canned motor pumps.
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