CP45 Anti-Blocking Water Pump with Brass Impeller 35 m 40 l/m Anti-Seize Brass
UNIQUE ANTI-BLOCKING TECHNOLOGY: Features a specialized front cover brass insert with anti-locking protection that prevents the brass impeller from jamming or seizing even after long periods of inactivity. Enjoy instant, hassle-free pump startup every season.
HIGH-EFFICIENCY HYDRAULIC POWER: Engineered with a precision corrosion-resistant brass impeller and advanced peripheral vortex mechanism that generates 3 to 7 times greater pressure than standard pumps of similar size. Delivers up to 35 meters of head (8 Bar max operating pressure) for fast, reliable water distribution.
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 output while keeping electricity usage minimal, significantly lowering your energy bills and operating costs.
VERSATILE HOME & GARDEN USE: Perfect for automatic household water supply, low-pressure hydrofoil tanks, orchard and garden irrigation, and transferring clean water from tanks or reservoirs. Smoothly handles water containing entrained air or gas bubbles.
HEAVY-DUTY ITALIAN CRAFTSMANSHIP: Manufactured in Italy by PENTAX Industries S.p.A. using a heavy-duty cast iron body, ceramic-graphite mechanical seal, and stainless steel AISI 416 shaft. Simple single-control-valve design guarantees minimal long-term maintenance costs (IPX4 water protection, Class F insulation).
Product information
The Pentax CP 45 is an innovative, high-performance 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 an exclusive anti-blocking brass insert, the CP 45 eliminates the common problem of impeller seizing after extended periods of non-use.
Featuring frontal suction and specialized vortex technology, the CP 45 generates up to 8 bar of operating pressure (35m max head) while drawing just 2.3A. It excels at domestic water supply, pressure boosting with low-pressure expansion tanks, orchard and garden irrigation, and drawing 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 CP 45 features a cast iron pump body with a brass front-cover insert, 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 reliability, zero jamming issues, energy savings, and Italian engineering excellence.
Features & Specs
Model CP 45 Pump Type Peripheral Water Pump with Anti-Blocking System
Special Feature Front cover brass insert (Anti-Locking Function)
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 Max Flow Rate (Q max) 40 L/min (2.4 m³/h)
Max Operating Pressure 8 bar Liquid Temperature Range 0 °C to +90 °C Pump Body Material Cast iron + Brass insert
Motor Bracket Material Cast Iron Impeller Material Brass Mechanical Seal Ceramic-Graphite
Motor Shaft Material Stainless Steel AISI 416
Motor Type 2-Pole Induction Motor
Insulation Class Class F Protection Degree IPX4 Liquid Compatibility Clean water without abrasive particles; chemically non-aggressive liquids
Codes
CP 45
Dimensions
Product Dimensions Item Weight Manufacturer 24 x 12 x 16.5 cm 7 kg PENTAX INDUSTRIES S.P.A. (Italy)
Interchangeability with other manufacturers:
Pedrollo: PQm60
Foras PL50
Spare Parts