Vertical Multistage Pump 400 L/min 37m for Water Treatment — Pentax U18HX-300/3T
HIGH-PERFORMANCE MULTISTAGE WATER PUMP: Maximize your system's efficiency with up to 400 L/min flow rate and a powerful 37m lift head. Perfect for demanding water treatment.
ENERGY-EFFICIENT 3-STAGE MOTOR: Reduce your electricity costs. The precision-engineered 2.2 kW motor delivers optimal hydraulic power without wasting energy, ensuring long-term savings for industrial setups.
HEAVY-DUTY AISI 316 STAINLESS STEEL: Built to last in harsh environments. Features a premium EN 1.4401 / AISI 316 stainless steel pump body, impellers, and shaft for ultimate resistance against aggressive fluids and corrosion.
EXTREME TEMPERATURE & PRESSURE RATED: Engineered for tough conditions. Safely handles hot fluids up to 120°C (85°C for residential use) and withstands intense operating pressures up to 25-26 bar.
COMPACT IN-LINE VERTICAL DESIGN: Save valuable mechanical room space. The vertical axis and flanged in-line ports guarantee quick, hassle-free piping installation for water treatment and commercial water systems.
Product information
The Pentax ULTRA HX U18HX-300/3T is a high-performance vertical multistage centrifugal water pump designed for heavy-duty industrial and commercial use. With its space-saving vertical in-line layout, it provides reliable water pressure without taking up too much room.
Powered by a robust 2.2 kW (3 HP) 3-phase motor, this pump features a premium AISI 316 stainless steel construction for maximum durability. It can move up to 400 L/min of fluid, handling extreme temperatures from -15°C to +120°C and pressures up to 25 bar.
Whether you need it for water treatment, reverse osmosis, or boiler feeding, the Pentax U18HX-300/3T delivers outstanding efficiency and long-lasting performance. It is built to handle aggressive liquids safely and effectively.
Note: Suitable for clean non-loaded fluids, drinking water, glycol mixtures, and industrial liquids.
Features & Specs
Model ULTRA HX U18HX-300/3T
Pump Type Vertical Multistage In-Line Centrifugal Pump
Motor Power 3 HP / 2.2 kW
Voltage / Frequency 3~ 230/400V - 50Hz
Max Flow Rate (Q max) 400 L/min
Max Lift Head (H max) 37 meters
Max Operating Pressure 25 – 26 bar Liquid Temperature Range -15 °C to +120 °C (Max +85°C for domestic)
Pump Body / Impeller / Shaft Stainless Steel EN 1.4401 / AISI 316
Mechanical Seal / Gasket Silicon Carbide / Graphite / EPDM (or optional FKM/SiC)
Protection / Insulation IP55 / Class F Dimensions
Model U 18HX-300/3T Product Dimensions (cm) 75.2 x 17.7 x 17 cm
Pump Weight (kg) 21.5 kg Motor Weight (kg) 26 kg Total Weight (kg) 47.5 kg