Centrifugal pump with open impeller Pedrollo NGAm 3A

Code: 9869

Guarantee: 24

665 € / 1,300.63lv.

OPERATING CHARACTERISTICS:

Flow rate up to 900 l/min (54 m³/h)
Head up to 17 m

Q (m³/h)	0	6	12	18	24	27	33	42	46.2	50.4	54
l/min	0	100	200	300	400	450	550	700	770	840	900
H (meters)	19.5	19	18.4	17.8	17	16.5	15.4	13	11.5	10	8.5

CONSTRUCTION CHARACTERISTICS:

Rear cover: Cast iron JL 200
Shaft: Stainless steel AISI 431
Mechanical seal: Ceramic-graphite-NBR

The design of the open impeller allows the pumping of liquids containing relatively high levels of impurities without the risk of clogging the impeller. NGA pumps are particularly suitable for pumping liquids that are not completely clean, guaranteeing the passage of solid particles up to Ø20 mm, which makes them suitable for transporting water from canals, rivers, reservoirs, pools, and for use in the industrial sector. Centrifugal pumps from this series are suitable for transporting chemically non-aggressive liquids to the materials from which the pumps are made. These pumps should be installed indoors or in locations protected from atmospheric influences.

Main Characteristics

Category	Specifications
Maximum Head	19.5 m
Maximum Flow Rate	900 l/min (54 m³/h)
Inlet Connection	G 2"
Outlet Connection	G 2"
Maximum Suction Depth	7 m
Solid Particle Passage (mm)	Ø20
Motor
Single-phase or Three-phase Motor	Single-phase 230 V - 50 Hz
Power (P2)	2.2 kW 3 HP
Rotation Speed (rpm)	2900
Insulation Class	F
Protection Rating	IP X4
Construction Features and Usage
Group	Centrifugal with open impeller
Pump Body	Cast iron
Impeller	Open, cast iron JL 250
Usage	Domestic; Industrial; Agricultural
Limits
Liquid Type	Clean water; Water with impurities
Min. Liquid Temperature	-10°C
Max. Liquid Temperature	+90°C
Max. Ambient Temperature	+40°C
Max. Working Pressure	10 bar