Centrifugal with volute pump - Etabloc - KSB - water / condensate / electric

Characteristics

Technology

centrifugal with volute

Fluid

water, condensate

Operation

electric

Mobility

stationary, mobile

Domain

industrial, for wastewater treatment, for the food industry

Applications

transfer, handling, cooling, irrigation, drainage, transport, spraying, for air conditioning, mixing

Material

stainless steel, cast iron, bronze

Voltage

400 V, 380 V, 230 V, 220 V, 460 V

Protection level

ATEX, standard

Other characteristics

small, horizontal mount, single-stage, large, close-coupled, flow, vertical, for heating

Flow

Max.: 716 m³/h
(25,285.30137 ft³/h)

Min.: 1.5 m³/h
(52.972 ft³/h)

Pressure

Max.: 16 bar
(232.06 psi)

Min.: 0 bar
(0 psi)

Head

Max.: 160 m
(524'11" )

Min.: 1 m
(3'03" )

Power

Max.: 4 kW
(5.44 hp)

Min.: 0.55 kW
(0.75 hp)

Fluid temperature

Max.: 140 °C
(284 °F)

Min.: -30 °C
(-22 °F)

Weight

Max.: 75 kg
(165.35 lb)

Min.: 35.2 kg
(77.6 lb)

Description

Single-stage close-coupled volute casing pump, with ratings to EN 733, with replaceable shaft sleeve and casing wear rings, with motor-mounted variable speed system. With KSB SuPremE, a magnetless synchronous reluctance motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation on a KSB PumpDrive 2 or KSB PumpDrive 2 Eco variable speed system without rotor position sensors. Motor mounting points in accordance with EN 50347, envelope dimensions in accordance with DIN V 42673 (07-2011). ATEX-compliant version available. Benefits Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes) Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range Casing sealed reliably – even in varying operating conditions – by confined casing gasket Large variety of materials as standard for perfectly matching the pump to the fluid handled Extended selection chart with additional pump sizes for small flow rates Easy to dismantle using forcing screws at the interface of casing cover and drive lantern