FUJICO KS/KSS Series Submersible Pumps: Durable Semi-Open Impeller for Abrasive Liquids

The FUJICO KS/KSS Series Submersible Pumps are engineered for high performance and exceptional durability, specifically designed to handle abrasive liquids in challenging environments. Featuring a robust semi-open impeller, these pumps are an ideal choice for general construction and civil engineering applications where reliability and resistance to wear are paramount.

Key Features and Specifications

The KS/KSS Series boasts a compact design and is built with premium materials to ensure long-lasting operation and efficient fluid management.

Motor and Power:
- Power Range: From 0.25kW (0.35HP) up to 11kW (15HP).
- Power Supply Options:
  - Single-phase models (KSM0.25~0.75, KSM1.5): 240V, 50Hz or 220V, 60Hz.
  - Three-phase models (KSM1.5~11): 415V, 50Hz or 440V, 60Hz.
- Motor Protection: Equipped with a hermetically sealed motor featuring built-in thermal protection.
Construction and Durability:
- Body Material: The motor and pump body are constructed from rigid cast iron or stainless steel (for KSS models), ensuring superior durability.
- Mechanical Seal: Features a mechanical seal highly resistant to high pressure, allowing for a greatly increased maximum submersion depth.
- Cooling System: Effective motor cooling is achieved through a discharge channel cast as an integral part of the motor housing.
Performance:
- Capacity: Up to 150m³/h.
- Head: Up to 50 meters.
- Discharge Diameter: Ranging from 50mm (2″) to 150mm (6″).
Impeller Technology:
- Semi-Open Impeller: Manufactured from high-chrome alloy, specifically designed to match with a wearable plate (made of ductile iron). This combination achieves superior durability and maintains efficiency even when pumping abrasive liquids.

Versatile Applications

The FUJICO KS/KSS Series pumps are widely used across various demanding sectors due to their robust design and ability to handle abrasive media:

General construction sites.
Civil engineering projects.

For detailed technical specifications, including specific model performance curves and dimensions, please refer to our comprehensive product catalogue.

KS Semi-open Impeller

KS Series セミオープン・インペラ