* higher pressures and temperatures on request
** depending on size and speed
The type NCR is a singe-stage volute casing pump in process design according to API 610, type OH2, with axial suction flanges and centerlined pressure flanges pointing vertically upwards.
The volute casing is equipped with robust casted claws for centerline support and a welded and flanged drain. Sealing to the atmosphere is occured by profile gaskets in metal-to-metal design. The pump shaft is supported by a cylindrical roller bearing and paired angular ball bearings in back-to-back design. Replaceable bearing seals are arranged on both sides. The seal chamber is designed in such a way that mechanical seals according to API 682 can be installed.
oil & gas, chemistry, petrochemistry, offshore, ship technology / marine, refueling equipment & aviation, tank storages / tank farms, renewable energy / environmental engineering
Q max: 1400 m³/h [6160 gpm]**
H max: 250 m [820 ft]**
operating pressure: 40 bar [580 psi/4 MPa]*
temperature: 250 °C [480°F]*
max rotational speed: 3500 rpm
gasket/mechanical seal: mechanical seal
installation: horizontal
self-priming: no
bearing: rolling bearing
lubrication: oil
materials: duplex, Ni-based, spheroidal graphite iron / cast steel, austenitic steel
standards: API 610, API 682
explosion protection: category 2 / zone 1
brochure (de): NCR.pdf
brochure (en): NCR_eng.pdf
