PM45 BR Water Pump, Brass Impeller, Bronze Body 35m 40 l/min Corrosion-Resistant
HIGH-EFFICIENCY HYDRAULIC POWER: Engineered with a premium corrosion-resistant brass impeller and advanced peripheral vortex technology that generates 3 to 7 times greater pressure than standard pumps of similar motor size. Delivers up to 35 meters of head (6 Bar max pressure) for fast, reliable water flow.
ULTRA-LOW ENERGY CONSUMPTION: Powered by an optimized 0.37 kW (0.5 HP) single-phase 230V motor drawing only 2.3A rated current. Maximizes water pumping performance while keeping electricity usage low, significantly cutting energy bills and long-term operating costs.
BRONZE BODY FOR MAXIMUM DURABILITY: Features a heavy-duty Bronze (BR) pump body and motor bracket combined with a stainless steel AISI 416 shaft. Offers exceptional resistance to rust and corrosion, ensuring an extended lifespan compared to standard iron models.
VERSATILE HOME & GARDEN USE: Perfect for automatic household water supply, low-pressure hydrofoil systems, orchard and garden irrigation, and transferring clean water from tanks or reservoirs. Smoothly handles water containing entrained air or gas without losing pressure.
EASY MAINTENANCE & QUIET RELIABILITY: Simplified single-control-valve design ensures effortless operation and low long-term maintenance costs. Built for continuous daily use with IP44 water resistance, Class F motor insulation, and liquid temperature resistance up to +90°C.
Product information
The Pentax PM 45 BR is a premium, corrosion-resistant Italian-made peripheral electric water pump designed for domestic home, garden, and light industrial applications. Combining a compact 0.5 HP motor with a high-grade brass impeller and bronze pump body/bracket, the PM 45 BR provides exceptional longevity, rust resistance, and an unbeatable performance-to-power ratio.
Featuring frontal suction and specialized vortex technology, the PM 45 BR generates up to 6 bar of pressure (35m max head) while drawing just 2.3A. It excels at water supply and pressure boosting with low-pressure expansion tanks, orchard and garden irrigation, and transferring clean water from storage tanks or reservoirs. Its unique design enables smooth, continuous operation even in situations where small air or gas bubbles are entrained in the liquid.
Engineered to stand the test of time, the PM 45 BR features a bronze casing, ceramic-graphite mechanical seal, and stainless steel AISI 416 motor shaft. Driven by an efficient 2-pole 230V single-phase induction motor (50Hz), it is the ultimate smart investment for users seeking long-term durability, energy savings, and Italian engineering excellence.
Features & Specs
Model PM 45 BR Pump Type Peripheral Positive Displacement Water Pump
Power Output (P2) 0.37 kW / 0.5 HP
Voltage / Frequency 1~ 230V - 50Hz (Single-Phase)
Rated Current 2.3 A Max Head (H max) 35 meters (6 Bar max pressure)
Max Flow Rate (Q max) 40 L/min (2.4 m³/h)
Max Operating Pressure 6 bar Liquid Temperature Range 0 °C to +90 °C Pump Body Material Bronze (BR) Motor Bracket Material Bronze (BR) Impeller Material Brass Mechanical Seal Ceramic-Graphite / NBR
Motor Shaft Material Stainless Steel AISI 416
Motor Type 2-Pole Induction Motor
Insulation Class Class F Protection Degree IP44 Liquid Compatibility Clean water without abrasive particles; chemically non-aggressive liquids
Codes
PM 45 BRDimensions
Product Dimensions Item Weight Manufacturer 26 x 12 x 15.8 cm 6 kg PENTAX INDUSTRIES S.P.A. (Italy)
Interchangeability with other manufacturers:
Pedrollo
PENTAX PM 45 BR
Foras PE 50 BR
Spare Parts