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Positive helical pumps.
Transport / transfer pumps.
Manufacturer: Nemo Netzsch.
Type: NM090BY 01 L 07 J.
Year: 2018.
Quantity: 2 units, one with forced ventilation, the other without.
Possible specifications according to type NM090BY 01 L 07 J:
Casing: Gray cast iron.
Rotating parts: AISI 420 stainless steel.
Impeller: AISI 420 stainless steel, UM40, extra polished.
Joints: Type J, with protective sleeve (J), NBR.
Direction of rotation: Counterclockwise.
Installation: Horizontal.
Suction port: Flange, 6", ASME B16.1 #125, FF, 1.a.1 (central vert.).
Pressure port: Flange, 6", ASME B16.1 #125, FF, 4.a.0 (central).
Product to be pumped: Water.
Pumping temperature: 30 °C.
Density: 1000 kg / m3.
Design flow rate: 70 m3 / h.
Nominal flow rate: 70 m3 / h.
Suction: - 2.5 mca.
Gauge pressure: 4 bar.
Rotation: 241 rpm.
Power input: 21 HP.
Power supply voltage: 220 V. |