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KSB KWP Non-Clogging Centrifugal Pumps
The KSB KWP series is a robust, non-clogging centrifugal pump designed for demanding industrial applications. Engineered with a horizontal, radially split volute casing and back pull-out design, this single-stage, single-entry pump ensures easy maintenance and high reliability. It features multiple impeller configurations to handle diverse fluid types, including viscous, abrasive, and solid-laden media.
Key Features
Versatile Impeller Options:
◦ K-Type: Closed multi-channel impeller for high efficiency in clean or mildly abrasive fluids.
◦ O-Type: Open multi-vane impeller for handling fibrous or stringy media.
◦ F-Type: Vortex (free-flow) impeller for solids-laden or gas-entrained fluids.
ATEX-Compliant Versions: Suitable for explosive atmospheres (Directive 2014/34/EU).
Back Pull-Out Design: Enables servicing without disconnecting pipelines.
Reinforced Construction: Extra corrosion/wear allowance on pressure-retaining components.
Advanced Shaft Sealing: Mechanical seal integrated into a conical chamber for optimal cooling, venting, and drainage.
Technical Specifications
Capacity: 4–15,000 m³/h
Head: 1–140 m
Operating Pressure: Up to 10 bar (PN 10/16).
Temperature Range:
◦ Standard: -40°C to +140°C
◦Extended (C2 material): -40°C to +280°C
Mains Compatibility: 50/60 Hz, 400–1000 V.
Connection: Flanged, DN 40–800.
Suction Behavior: Non-self-priming.
Materials & Construction
Casing: EN-GJL-250 cast iron (standard), with options for corrosion-resistant alloys (e.g., G-X250CrMo15-3, GX3CrNiMoCuN24-6-2-3).
Internals:
◦Impeller/Wear Plates: ERM (nickel cast iron) or Norihard® for abrasion resistance.
◦Shaft: C45+N steel (standard) or Noridur® 1.4593 stainless steel.
Seals: Dual options—mechanical seals (1.4122/1.4539 stainless) or gland packing.
Bearing Assembly: Reinforced, adjustable design for extended service life.
Applications
Ideal for challenging media in industries such as:
Pulp/Paper, Sugar, Food & Beverage (hygienic and corrosive fluids).
Chemical/Petrochemical (aggressive or high-temperature liquids).
Power Generation (flue gas desulfurization, coal slurry).
Wastewater Treatment and Seawater Desalination (abrasive/saline fluids).
Certifications & Compliance
ISO 9001-certified manufacturing.
ATEX compliance for hazardous areas.
Material standards: EN 1561, EN-GJS-400-18-LT.
Automation & Control
PumpExpert®: Condition monitoring and optimization.
Hyamaster®: Flow/pressure control.
Hyatronic®: Variable speed drive integration.
Benefits
Ease of Maintenance: Back pull-out design reduces downtime.
Durability: Wear-resistant internals and reinforced bearings.
Efficiency: Channel impellers with back vanes minimize axial thrust.
Flexibility: Adaptable to extreme temperatures and corrosive media.
Safety: Conical seal chamber enhances seal reliability and fluid drainage.
Model Explanation
Example: KWP K 100 - 250
KWP: Type serie
K: Channel-type impeller (K = channel-type impeller, O = open multi-vane impeller, F = free-flow impelle).
100: Discharge nozzle DN 100.
250: Nominal impeller diameter (mm).
The KWP series combines engineering precision with operational versatility, ensuring reliable performance across industries requiring robust fluid handling solutions.
KSB KWP Non-Clogging Centrifugal Pumps
The KSB KWP series is a robust, non-clogging centrifugal pump designed for demanding industrial applications. Engineered with a horizontal, radially split volute casing and back pull-out design, this single-stage, single-entry pump ensures easy maintenance and high reliability. It features multiple impeller configurations to handle diverse fluid types, including viscous, abrasive, and solid-laden media.
Key Features
Versatile Impeller Options:
◦ K-Type: Closed multi-channel impeller for high efficiency in clean or mildly abrasive fluids.
◦ O-Type: Open multi-vane impeller for handling fibrous or stringy media.
◦ F-Type: Vortex (free-flow) impeller for solids-laden or gas-entrained fluids.
ATEX-Compliant Versions: Suitable for explosive atmospheres (Directive 2014/34/EU).
Back Pull-Out Design: Enables servicing without disconnecting pipelines.
Reinforced Construction: Extra corrosion/wear allowance on pressure-retaining components.
Advanced Shaft Sealing: Mechanical seal integrated into a conical chamber for optimal cooling, venting, and drainage.
Technical Specifications
Capacity: 4–15,000 m³/h
Head: 1–140 m
Operating Pressure: Up to 10 bar (PN 10/16).
Temperature Range:
◦ Standard: -40°C to +140°C
◦Extended (C2 material): -40°C to +280°C
Mains Compatibility: 50/60 Hz, 400–1000 V.
Connection: Flanged, DN 40–800.
Suction Behavior: Non-self-priming.
Materials & Construction
Casing: EN-GJL-250 cast iron (standard), with options for corrosion-resistant alloys (e.g., G-X250CrMo15-3, GX3CrNiMoCuN24-6-2-3).
Internals:
◦Impeller/Wear Plates: ERM (nickel cast iron) or Norihard® for abrasion resistance.
◦Shaft: C45+N steel (standard) or Noridur® 1.4593 stainless steel.
Seals: Dual options—mechanical seals (1.4122/1.4539 stainless) or gland packing.
Bearing Assembly: Reinforced, adjustable design for extended service life.
Applications
Ideal for challenging media in industries such as:
Pulp/Paper, Sugar, Food & Beverage (hygienic and corrosive fluids).
Chemical/Petrochemical (aggressive or high-temperature liquids).
Power Generation (flue gas desulfurization, coal slurry).
Wastewater Treatment and Seawater Desalination (abrasive/saline fluids).
Certifications & Compliance
ISO 9001-certified manufacturing.
ATEX compliance for hazardous areas.
Material standards: EN 1561, EN-GJS-400-18-LT.
Automation & Control
PumpExpert®: Condition monitoring and optimization.
Hyamaster®: Flow/pressure control.
Hyatronic®: Variable speed drive integration.
Benefits
Ease of Maintenance: Back pull-out design reduces downtime.
Durability: Wear-resistant internals and reinforced bearings.
Efficiency: Channel impellers with back vanes minimize axial thrust.
Flexibility: Adaptable to extreme temperatures and corrosive media.
Safety: Conical seal chamber enhances seal reliability and fluid drainage.
Model Explanation
Example: KWP K 100 - 250
KWP: Type serie
K: Channel-type impeller (K = channel-type impeller, O = open multi-vane impeller, F = free-flow impelle).
100: Discharge nozzle DN 100.
250: Nominal impeller diameter (mm).
The KWP series combines engineering precision with operational versatility, ensuring reliable performance across industries requiring robust fluid handling solutions.
