AISI 316 Stainless Centrifugal Pump 450 L/min 40.3m — CAX 32-200C
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HIGH-EFFICIENCY HYDRAULIC PERFORMANCE: Complete EN 733 centrifugal pumping system delivering water flow up to 450 L/min (27 m³/h) with a pressure lift head reaching 40.3 meters (4.03 bar).
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OPTIMIZED ENERGY SAVINGS WITH IE3 MOTOR: Driven by a premium IE3 high-efficiency electric motor (MOT112M frame) mounted on a rigid baseframe, engineered to minimize electricity costs during continuous commercial duty.
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ALL-AISI 316 STAINLESS STEEL CONSTRUCTION: Features a 100% rust-free, acid-resistant AISI 316 stainless steel pump body, motor bracket, impeller, and shaft end for aggressive, high-purity, and food-grade liquids.
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COMPLETE TURNKEY BASEPLATE SYSTEM: Pre-assembled at the factory on a heavy-duty steel baseplate with a flexible drive coupling and protective guard, eliminating alignment errors and reducing installation labor.
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CUSTOMIZABLE INDUSTRIAL SEALING: Equipped standard with a premium ceramic-graphite-NBR mechanical seal for clean fluids, with optional gland packing for liquids containing sand, sediment, or abrasive particles. Perfectly adapted for fire-fighting.
Product information
The Pentax CAX32-200C+MOT112M is a complete, factory-assembled industrial horizontal centrifugal pump station constructed entirely from AISI 316 stainless steel in strict compliance with EN 733 European standards. Specifically engineered for fire-fighting, it offers unmatched corrosion resistance and operational readiness.
Powered by a premium IE3 high-efficiency 2-pole electric motor (112M frame), the assembly delivers a maximum delivery flow rate up to 450 L/min with a pressure head reaching 40.3 meters. The entire unit is precision-mounted on a heavy-duty steel baseplate connected via a flexible shaft coupling with a safety guard, protecting internal bearings from axial stress and vibration.
Built for severe operating conditions, the pump features a full AISI 316 stainless steel hydraulic assembly (pump body, bracket, impeller, and shaft end) and a premium ceramic-graphite-NBR mechanical seal. Handling fluid temperatures from -10°C to +90°C at operating pressures up to 10 bar, the Pentax CAX+MOTOR series supports optional upgrades such as AISI 316 counter-flange kits and traditional gland packing seals.
Sealing Options (Mechanical Seal vs. Gland Packing):
Mechanical Seal (Standard - Ceramic-Graphite/NBR): Best for clean water, chemical liquids, and food processing. Provides a 100% drip-free, zero-leak seal that requires zero routine adjustment.
Gland Packing (Optional Upgrade): Best for dirty water, sandy fluids, or abrasive technical liquids. Uses traditional braided packing glands that tolerate particle wear and can be easily tightened or repacked directly on-site without opening the pump.
Note: Fully assembled turnkey unit on baseplate with IE3 motor, flexible coupling, and coupling guard included.
Features & Specs
Model Complete Unit CAX32-200C+MOT112M
Pump Type All-AISI 316 Stainless Steel Complete Centrifugal EN 733 Pump Unit
Motor Frame / Efficiency Class MOT112M Frame / IE3 Premium High Efficiency
Voltage / Frequency 3~ 230/400V - 50Hz (or 400/690V)
Max Flow Rate (Q max) 450 L/min
Max Lift Head (H max) 40.3 meters
Hydraulic Standard Compliance with EN 733 Standards
Operating Pressure Max 10 bar Liquid Temperature Range -10 °C to +90 °C Pump Body / Bracket Material Stainless Steel AISI 316
Pump Shaft End / Impeller Material Stainless Steel AISI 316 / Stainless Steel AISI 316
Standard Sealing Ceramic-Graphite-NBR (Optional: Gland Packing)
Assembly Components Steel Baseplate, Flexible Coupling, Coupling Guard, IE3 Motor
Optional Accessories AISI 316 Counter-flange kit, Gland Packing Seal
Dimensions
Model: CAX32-200C+MOT112M
Product Dimensions (cm): 63.9 x 15.7 x 17 cm
Pump Weight (kg): 19 kg
Motor Weight (kg): 17 kg
Total Weight (kg): 36 kg