* higher pressures and temperatures on request
** depending on size and speed
Type HZSMAR
single or multi-stage centrifugal pump according to API 685 with magnetic coupling and impeller stage
Q max: 600 m³/h [2640 g.p.m.]**
H max: 500 m [1640 ft]**
operating pressure: 16 bar [232 ft]*
temperature: 100° C [212° F]*
Type HZSMAR is a single or multi-stage centrifugal pump with magnetic coupling and vessel delivery stage.
The gas conveyor operates on the principle of a side channel pump. In gas production, a return of the gas is achieved in the liquid phase by increasing the pressure in the side channel stage.
The pump has a permanent magnet coupling, and the containment shell hermetically seals the fluid to the outside. An internal circulation current dissipates the heat produced by the eddy current losses.
The bearing of the pump shaft takes place in SiC plain bearings, the drive shaft is mounted in oil-lubricated roller bearings. Wear rings are standard on the suction and pressure sides.
The axial thrust compensation is done by a double-sided relief disc whose discharge chambers are acted upon by both the pressure side of the pump and by the pressure of the first stage.
- oil & gas
- chemistry
- petrochemistry
- offshore
- ship technology / marine
- refueling equipment & aviation
- tank storages / tank farms
- renewable energy / environmental engineering
Q max: 600 m³/h [2640 g.p.m.]**
H max: 500 m [1640 ft]**
operating pressure: 16 bar [232 ft]*
temperature: 100° C [212° F]*
max rotational speed: 3500 min−1
gasket/mechanical seal: magnetic coupling
installation: horizontal
self-priming: yes
bearing: rolling bearing, plain bearing, product side plain bearing
lubrication: oil
materials: duplex, Ni-based, spheroidal graphite iron / cast steel, austenitic steel
standards: API 685, ISO 15783
explosion protection: category 2 / zone 1
