Industrial Centrifugal Pump 5,500 L/min 45.1m — CM 100-160A
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HIGH-EFFICIENCY INDUSTRIAL FLOW: Delivers a maximum water flow rate up to 5500 L/min with a pressure lift head reaching 45.1 meters, optimizing hydraulic delivery for civil and agricultural systems.
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OPTIMIZED ENERGY SAVINGS: Precision-balanced monobloc hydraulics ensure maximum pumping efficiency per kilowatt, helping reduce overall electricity costs for continuous 37 kW motor operations.
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STANDARD EN 733 FLANGED DESIGN: Built in strict compliance with EN 733 European standardized dimensions, allowing effortless direct integration and rapid maintenance inside industrial flanged pipe networks.
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HEAVY-DUTY CAST IRON & STAINLESS STEEL SHAFT: Constructed with a rugged cast iron pump body and seal plate, paired with an AISI 304 stainless steel motor shaft extension and a mechanical seal.
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VERSATILE TEMPERATURE & PRESSURE TOLERANCE: Safely processes clean liquids from -10°C to +90°C under operating pressures up to 10 bar with IPX5 waterproof protection and Class F motor insulation.
Product information
The Pentax CM100-160A is a premium commercial-grade monobloc centrifugal electric water pump, meticulously designed to EN 733 standards. Built to excel in industrial water supplies, pressure boosting, heating, HVAC cooling, agricultural irrigation, and fire-fighting systems, it delivers reliable, high-efficiency hydraulic force in a standardized, compact footprint.
Powered by a heavy-duty 37 kW (50 HP) 2-pole induction motor, the CM100-160A seamlessly moves up to 5500 L/min with a maximum head reach of 45.1 meters. The EN 733 flanged monobloc layout simplifies installation and servicing within standardized industrial piping networks.
Engineered for continuous, energy-saving performance, this pump features a rugged cast iron casing, a corrosion-resistant AISI 304 stainless steel shaft extension, reliable ceramic-graphite-NBR seals, and IPX5 moisture protection. Fully capable of handling liquid temperatures from -10°C to +90°C at operating pressures up to 10 bar, the Pentax CM100-160A offers versatile impeller configuration options in cast iron, bronze, or AISI 316 stainless steel to suit your specific needs.
Impeller Material Comparison (Cast Iron vs. Bronze vs. AISI 316):
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Cast Iron (Standard): The ideal, budget-friendly option for clean water and standard daily pumping schedules.
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Bronze (Optional): Prevents lock-up/seizure after long idle periods (perfect for standby/fire pumps) and offers high resistance to sea water and cavitation.
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Stainless Steel AISI 316 (Optional): Offers maximum durability against aggressive chemicals, mild acids, and abrasive fluids.
Note: Suitable for clean water and non-aggressive liquids in heating, cooling, irrigation, and civil applications. Optional counter-flanges sold separately.
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Features & Specs
Model Options CM100-160A (Three-Phase 3~)
Pump Type Heavy-Duty Monobloc Horizontal Centrifugal EN 733 Flanged Water Pump
Motor Power 50 HP / 37 kW Voltage / Frequency 3~ 400V-50Hz
Max Flow Rate (Q max) 5500 L/min
Max Lift Head (H max) 45.1 meters
Mechanical Seal Diameter 40 mm Hydraulic Standard Strict Compliance with EN 733 European Standards
Operating Pressure Max 10 bar Liquid Temperature Range -10 °C to +90 °C Pump Body / Seal Plate Material Rugged Cast Iron / Cast Iron
Motor Shaft Extension Corrosion-Resistant Stainless Steel AISI 304
Standard Impeller Material Cast Iron (Optional: Bronze or Stainless Steel AISI 316)
Mechanical Seal / Protection Ceramic-Graphite-NBR / IPX5 (Class F Insulation)
Dimensions
Model
CM100-160AProduct Dimensions (cm)
92 x 62.5 x 48 cmTotal Weight (kg)
221 kg

