Bơm KSB - Model Etanorm RSY (Bơm Dầu Nóng)

  • Các mã sản phẩm : Etanorm RSY

Q (50Hz) 50.0 – 2,280.0 (m³/h)
H (50Hz) 12.0 – 90.0 (m)
Type of bearing Rolling element and plain bearings
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage
No. of impeller entries Single entry
Impeller material (EN standard) JL1040, GJL-250, 1.4408
Type of installation Long-coupled
Type of coupling Direct
Type of lubrication Grease / Product lubrication
Max. permissible fluid temperature 350.0 (°C)
Nozzle position End suction
Maximum operating pressure PN 16
Pull-out design Yes
Pump set location Dry installed
Shaft material (EN standard) 1.4057.05
Suction characteristics Non-priming
Type of casing Volute casing
Type of impeller Radial
Type of connection Flange
Casing material (EN standard) GJS-400-18-LT, JS1025
eClass assignment 36410100, 36410000, 36410101
Installation position Horizontal
Shaft seal type Mechanical seal
Main applications Industry and process engineering
Casing material Nodular cast iron
Maximum discharge-side pressure 16.0 (bar)
Type of installation Stationary
Maximum speed of rotation 1750.0 (min)

Horizontal volute casing pump in back pull-out design, single-stage, with ratings and dimensions to EN 733, radially split volute casing with integrally cast pump feet, replaceable casing wear rings, closed radial impeller with multiply curved vanes, single mechanical seal to EN 12756, double mechanical seal to EN 12756, drive-end bearings: rolling element bearings, pump-end bearings: plain bearings, with magnetless KSB SuPremE motor of efficiency class IE4/IE5 and PumpDrive variable speed system; ATEX-compliant version available.

Heat transfer systems, hot water recirculation