Centrifugal multistage pump Pedrollo 4CRm 80X

Code: 472

Guarantee: 24

270 € / 528.07lv.

PERFORMANCE CHARACTERISTICS:

Flow Rate: up to 80 l/min (4.8 m³/h)
Head: up to 52 m

Q (m³/hour)	0	0.3	0.6	0.9	1.2	1.5	1.8	2.4	3.0	3.6	4.2	4.8
Flow (l/min)	0	5	10	15	20	25	30	40	50	60	70	80
Head (meters)	52	50	49	47	44.5	42	40	34	28.5	22.5	16	10

CONSTRUCTION FEATURES:

Diffusers: Made of Noryl, with wear-resistant rings, ensuring long-lasting performance under high loads.
Rear Cover: Stainless steel AISI 304, offering excellent corrosion resistance.
Shaft: Stainless steel AISI 431, guaranteeing long pump life and reliability in operation.
Mechanical Seal: Ceramic-graphite NBR, providing high wear resistance and long-term reliability.

These multi-stage centrifugal pumps are ideal for applications that require reliable pumping of clean water and non-chemically aggressive fluids. They offer quiet and efficient operation, making them suitable for both domestic and public applications. They are an excellent choice for automatic water supply to small and medium-sized tanks, pressure-maintenance systems, as well as irrigation of crops and gardens. For optimal performance, pumps should be installed in enclosed areas or protected from atmospheric conditions.

Key Specifications

Category	Characteristics
Maximum Head	52 m
Maximum Flow Rate	80 l/min (4.8 m³/h)
Inlet Connection	G 1"
Outlet Connection	G 1"
Max. Suction Depth	7 m
Motor	Single-phase 230 V - 50 Hz
Power (P2)	0.55 kW (0.75 HP)
Speed (RPM)	2900
Insulation Class	F
Protection Rating	IP X4
Group	Horizontal multi-stage
Pump Housing	Stainless steel AISI 304
Impeller	Noryl
Usage	Domestic; Public
Liquid Type	Clean water
Min. Liquid Temperature	-10°C
Max. Liquid Temperature	+40°C
Max. Ambient Temperature	+40°C
Max. Operating Pressure	7 bar