U18LG-1000/11T Vertical Water Pump 380L/min 128.9m for Commercial Irrigation
MAXIMUM HIGH-PRESSURE PERFORMANCE: Features a flagship 11-stage vertical multistage hydraulic design delivering water flow up to 380 L/min (22.8 m³/h) with an extreme pressure head of up to 128.9 meters (12.8 bar).
OPTIMIZED ENERGY SAVINGS: Advanced multi-stage Noryl® impellers divide pressure build-up across 11 stages, maximizing hydraulic efficiency to lower kWh power consumption on 7.5 kW heavy-duty industrial systems.
SPACE-SAVING VERTICAL IN-LINE DESIGN: Compact vertical layout with in-line suction and delivery ports enables direct pipe installation in tight commercial mechanical rooms and booster stations.
EXTREME 14 BAR OPERATING PRESSURE: Built for continuous heavy industrial duty with a stainless steel AISI 304 outer shell and shaft, cast iron body/bracket, EPDM gaskets, and a ceramic-tungsten carbide intermediate shaft guiding bush.
VERSATILE COMMERCIAL APPLICATIONS: Engineered for food-grade water, drinking and glycol systems, HVAC heating and cooling, water treatment plants, industrial washing systems, and commercial irrigation.
Product information
The Pentax ULTRA LG U18LG-1000/11T is the top-tier, commercial-grade vertical multistage centrifugal electric water pump designed for heavy-duty industrial pressurization, commercial irrigation, HVAC circulating systems, and municipal water treatment. Built with a vertical in-line configuration, it delivers massive hydraulic pressure while occupying minimal floor space in crowded mechanical rooms.
Driven by a 7.5 kW (10 HP) 3-phase 400/690V induction motor, the U18LG-1000/11T features an 11-stage hydraulic system with Noryl® impellers and diffusers to generate an extraordinary lift head of up to 128.9 meters and a maximum flow rate of 380 L/min at operating pressures up to 14 bar.
Built for maximum durability in food-grade, glycol, and drinking water systems, the pump incorporates a stainless steel AISI 304 motor shaft and outer casing, heavy cast iron base and motor bracket, EPDM gaskets, and an advanced ceramic-tungsten carbide intermediate shaft bush to eliminate vibration across high stage setups. Equipped with graphite-silicon carbide-EPDM mechanical seals and IPX5 waterproofing, the Pentax U18LG-1000/11T is the ultimate energy-efficient, high-pressure solution for demanding industrial facilities.
Note: Suitable for clean, non-loaded fluids, drinking water, and glycol water mixtures at temperatures from +5°C to +35°C in ambient conditions up to 40°C.
Features & Specs
Model ULTRA LG U18LG-1000/11T
Pump Type Vertical Multistage In-Line Centrifugal Pump
Motor Power 10 HP / 7.5 kW Voltage / Frequency 3~ 400/690V - 50Hz (2-Pole Induction Motor)
Max Flow Rate (Q max) 380 L/min (22.8 m³/h)
Max Lift Head (H max) 128.9 meters (Range: 63.4m to 128.9m)
Max Operating Pressure 14 bar Number of Impellers/Stages 11 Stages Liquid Temperature Range +5 °C to +35 °C Pump Body / Bracket Cast Iron / Cast Iron
Shell / Motor Shaft Stainless Steel AISI 304
Impeller / Diffusers Noryl® Intermediate Bushing Ceramic-Tungsten Carbide
Mechanical Seal / Gasket Graphite-Silicon Carbide-EPDM / EPDM
Protection Degree IPX5 Codes
U18LG-1000/11T
Dimensions
Product Dimensions: 105.7 x 26 x 26 cm
Weight: 76 kg