Complete Solutions for Pumping Optimisation, Service, Repair & ProtectionAuthorised Dealer of Kirloskar, Sandpiper, Viking & Richter Pumps24x7 After Sales Support & AMC ServicesTrusted Since 2012Complete Solutions for Pumping Optimisation, Service, Repair & ProtectionAuthorised Dealer of Kirloskar, Sandpiper, Viking & Richter Pumps24x7 After Sales Support & AMC ServicesTrusted Since 2012
The Kirloskar KDS+/KDT+ series are close coupled end suction monobloc centrifugal pumps where the impeller is mounted directly on the motor shaft, eliminating the need for a separate coupling, baseplate, and bearing housing. Manufactured by Kirloskar Brothers Limited (KBL), these pumps offer a compact, lightweight, and cost-effective solution for water supply, HVAC, pressure boosting, fire fighting, and irrigation applications. The KDS+ is the single-phase variant for smaller installations, while the KDT+ is the three-phase variant for heavier commercial and industrial duties. Both models feature optimized hydraulic design with high-efficiency impellers for reduced energy consumption.
The KDS+/KDT+ monobloc design offers significant advantages over conventional coupled pumps — zero alignment issues, lower maintenance costs, reduced installation footprint, and elimination of coupling losses for improved energy efficiency. The close coupled construction ensures that the pump and motor operate as a single integrated unit, resulting in vibration-free, quiet operation suitable for noise-sensitive building services applications. Fitted with mechanical seals as standard, these pumps deliver leak-free performance with easy seal accessibility. Compatible with VFD (Variable Frequency Drive) operation, the KDS+/KDT+ series provides intelligent pressure control and additional energy savings during part-load conditions.
Product Datasheet
Download End Suction Monobloc Pump - KDS+/KDT+ Brochure
Pump Type
End suction monobloc (close coupled)
Construction
Impeller mounted directly on motor shaft
Power Supply
Single phase
Three phase
Application Suitability
Domestic, light commercial
Heavy commercial, industrial
Key Features & Design
Close Coupled Monobloc DesignImpeller mounted directly on motor shaft — no separate coupling, baseplate, or bearing housing required, resulting in compact footprint and zero alignment issues
Energy EfficientOptimized hydraulic design with high-efficiency impellers reduces energy consumption; elimination of coupling losses further improves overall efficiency
KDS+ (Single Phase)Designed for domestic and light commercial installations with single-phase power supply
KDT+ (Three Phase)Engineered for heavier commercial and industrial duties with three-phase motors for higher power ratings
Low MaintenanceFewer moving parts and no coupling alignment mean significantly reduced maintenance requirements and costs
Mechanical Seal (Standard)Leak-free operation with easy seal accessibility for quick replacement without major disassembly
Low Noise & VibrationIntegrated pump-motor unit operates as a single assembly, ensuring quiet, vibration-free performance for building services
VFD CompatibleSuitable for Variable Frequency Drive operation for intelligent pressure control and energy savings during part-load conditions
Compact & LightweightReduced weight and size compared to conventional coupled pumps, ideal for rooftop installations and plant rooms with limited space
Applications
Municipal & Domestic Water Supply
Pressure Boosting Systems
HVAC & Air-Conditioning
Fire Fighting Systems
Sprinkler Systems
Irrigation Projects
Swimming Pool Circulation
Cooling Water Systems
Hot Water Circulation
General Industrial Water Transfer
Why Choose Target Marketing for Kirloskar KDS+/KDT+ Pumps?
Authorized SupplierOfficial channel partner of Kirloskar Brothers Limited with genuine product warranty
Expert Pump SelectionOur technical team assists in choosing between KDS+ (single phase) and KDT+ (three phase) based on your power supply, duty point, and application 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 End Suction Monobloc Pump - KDS+/KDT+?
Talk to our application engineers for hydraulic selection, MOC review and TCO comparison.
The KDS+ is a single-phase monobloc pump designed for smaller installations and domestic/light commercial applications. The KDT+ is the three-phase variant engineered for heavier commercial and industrial duties with higher power motors. Both feature the same close coupled end suction design with impeller mounted directly on the motor shaft.
A monobloc (close coupled) pump has the impeller mounted directly on the motor shaft, eliminating the need for a separate coupling, baseplate, and bearing housing. This results in a more compact, lighter, and cost-effective pump with zero alignment issues, lower maintenance, and reduced installation space compared to conventional coupled pumps.
KDS+/KDT+ monobloc pumps are used for municipal and domestic water supply, pressure boosting, HVAC and air-conditioning, fire fighting, sprinkler systems, irrigation, swimming pool circulation, cooling water systems, and general industrial water transfer.
Yes, the KDS+/KDT+ series features optimized hydraulic design with high-efficiency impellers for reduced energy consumption. The close coupled construction eliminates coupling losses, and the pumps are compatible with VFD (Variable Frequency Drive) operation for further energy savings during part-load conditions.
KDS+/KDT+ monobloc pumps are available with mechanical seal as standard for leak-free operation. The seal is easily accessible for replacement without major pump disassembly, ensuring minimal maintenance downtime.
Yes, Target Marketing provides complete support including pump selection assistance, installation guidance, commissioning, spare parts supply, and preventive maintenance services for all Kirloskar KDS+/KDT+ end suction monobloc pumps.
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