Kirloskar KW-SC Series Vertical In-Line Short-Coupled Centrifugal Pump | 350 m3/hr & 90m Head Close-Coupled PN16 Pump for HVAC & Water Utilities

Description

Specification	Parameter
Brand	Kirloskar
Series	KW-SC Series
Pump Type	Vertical In-Line Single-Stage Short-Coupled Centrifugal Pump
Operating Speed	~1,450 RPM & ~2,900 RPM (2-Pole / 4-Pole), 50 Hz / 60 Hz
Port Size Range (In-Line)	32 mm to 150 mm (Equal Suction & Delivery Diameters)
Discharge Capacity	Up to 350 m3/hr
Total Head Range	Up to 90 Meters
Working Pressure (MAWP)	Up to 16 Bar (PN16)
Fluid Temperature Tolerance	-15°C to +120°C
Casing / Body Material	Cast Iron (IS 210 FG 260) / Ductile Iron
Impeller Material	Cast Iron / Bronze / Stainless Steel (CF8 / CF8M)
Pump Shaft Extension	Stainless Steel (AISI 410 / AISI 316)
Mechanical Seal Faces	Carbon vs. Ceramic / Silicon Carbide vs. Silicon Carbide
Casing Wear Rings	Replaceable Bronze / Cast Iron
Motor Configuration	Close-Coupled Direct Extended Shaft Mounting
Best Used For	Commercial HVAC Systems, Chilled & Condenser Water, Pressure Boosting & District Cooling

Short-Coupled Direct-Drive Design: The impeller mounts directly onto the extended motor shaft, eliminating external flexible couplings, shaft realignment hassles, and excessive footprint.
Direct In-Line Port Configuration: Features suction and discharge connections on the same horizontal centerline, enabling rapid installation directly into straight pipe runs like a valve.
Dynamically Balanced Low-Noise Operation: Precision-balanced rotating components suppress mechanical vibration, ensuring whisper-quiet fluid delivery in noise-sensitive commercial buildings.
Premium Mechanical Face Sealing: Outfitted with Silicon Carbide or Carbon/Ceramic seal faces, ensuring reliable leak-free operation across temperatures from -15°C to +120°C.
High-Flow PN16 Pressure Performance: Engineered to deliver volumetric fluid displacement up to 350 m3/hr and dynamic heads up to 90 meters under working pressures up to 16 bar across facilities in Nepal.