Kirloskar KOSi Series Horizontal Openwell Submersible Pump | IP68 Water-Cooled CED Anti-Rust Underwater Pumpset for Wells, Sumps & Farm Irrigation

Description

Specification	Parameter
Brand	Kirloskar
Series	KOSi Series
Pump Type	Horizontal Openwell Submersible Pump
Power Supply	Single-Phase, 160V – 240V AC, 50 Hz (Wide Voltage Design)
Rated Speed	2,800 RPM
Motor Type	Water-Cooled (Filled with Potable Water)
Enclosure Protection	IP68 (Fully Submersible)
Surface Treatment	Cathodic Electro Deposition (CED) Anti-Rust Coating
Motor Body & Shaft	High-Grade Stainless Steel
Delivery Casing Material	Heavy-Duty Cast Iron
Impeller Material	High-Grade Noryl / Cast Iron
Best Used For	Open Wells, Underground Sumps, Domestic Overhead Tanks, Gardening & Agricultural Irrigation

Zero-Priming Underwater Installation: Designed to operate completely submerged inside open wells and underground sumps, eliminating suction pipe air-locking and foot-valve maintenance.
Potable Water-Cooled Motor: Equipped with a clean-water-filled submersible motor that provides continuous thermal regulation and prevents motor burnout during long cycles.
Cathodic Electro Deposition (CED) Coating: Cast iron components are shielded with CED anti-corrosion coating, offering superior rust protection in underwater environments.
Wide Voltage Range (160V–240V): Engineered with a resilient single-phase winding design that runs reliably through severe rural and urban voltage fluctuations.
Dynamically Balanced & High-Flow Performance: Delivers high discharge rates up to 9.70 LPS and heads up to 42 meters with low-vibration operation across open wells and reservoirs in Nepal.