涡壳泵 标准化的化学泵

KSB 7,5kW ; 6m³/h ; 25m KWPK 40-315 Edelstahl 1.4593 Duplex

2 pieces volute casing pump in process design
1 piece completely overhauled, new ball bearings for pump and motor.
Mechanical seal overhauled by specialist company.
All seals new.

Flow rate: 6 m³/h
Delivery head: 25 m
Pump speed: 1440 1/min
Shaft seal: double-acting mechanical seal
Manufacturer: Burgmann HRZ 13754-00
SIC/SIC/-CAR/SIC-VITON
Impeller type: closed two-channel impeller
Impeller diameter: 277mm
Bearing type: roller bearing
Impeller side: 1x NU411
Drive side: 2x 7311
Lubrication type drive end oil
Lubricant monitoring Oil level controller

Materials:
Pump housing: Duplex steel Noridur 1.4593 (9.4460)
Wear plate: Duplex steel Noridur 1.4593 (9.4460)
Pressure cover: Duplex steel Noridur 1.4593 (9.4460)
Shaft: Heat-treated steel C45+N
Impeller: Duplex steel Noridur 1.4593 (9.4460)
Bearing bracket lantern: Cast iron EN-GJL-250
Shaft sleeve: Duplex steel 1.4462

Nominal size of suction nozzle: DN 80
Discharge connection Nominal diameter: DN 40
Nominal pressure suction PN 10
Nominal pressure pressure PN 10

Coupling manufacturer: Flender
Coupling type: Eupex NH with intermediate sleeve

Base plate: gray cast iron

Motor manufacturer: AEG AM 132
Efficiency class: IE 0
Motor speed: 1476 1/min
Frequency: 50 Hz
Rated voltage: 400 V
Rated motor power: P2 7.50 kW
Thermal class: F
Motor protection class: IP55
Cosphi: 0.82

Dimensions:
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Length: 1270 mm
Width: 550 mm
Height: 570 mm
Weight: 300 kg

The material 1.4593 Noridur is very well suited for
- Chemical and process engineering industry
- Sulphuric and phosphoric acid
- Salt extraction and processing
- Petrochemical industry
- Coking plants
- Textile and pulp industry
- Food and sugar industry
- Mining/coal mining and extraction
- Flue gas desulphurization plants
- Acidic, chloride-containing washing suspensions
- Acidic process water
- Waste water treatment/sewage treatment plants
- Offshore and marine technology

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