Product Introduction YNK

Single-stage between bearing pump YNK_Pic

Horizontal, radially split, single-stage, double-entry boiler feed booster pump (booster system) with single or double cast steel volute casing.
Handling of feed water in power stations and industrial facilities.

Overview of technical data

Type of bearing
Plain bearings
Casing partition
Radially split
Drive frequency
50 Hz / 60 Hz
Type of drive
Electric motor, turbine
Drive voltage
Low voltage, high voltage
No. of impeller entries
Double entry
Type of installation
Long- coupled
Type of coupling
Direct; gear
Type of lubrication
Grease / oil / pressurized oil lubrication
Max. permissible fluid temperature
210 °C
Nozzle position
Maximum rated pressure (discharge)
PN 40
Pump set location
Dry installed
Suction characteristics
Non- priming
Type of casingVolute casing
Type of impeller
Closed; radial
Type of connection
Flange, weld ends
eClass assignment
36410100; 36410101; 36410000
Maximum head
250 m
Minimum head
30 m
Installation position
Shaft seal type
Mechanical seal
Main applications
Casing material
Cast stainless steel
Maximum discharge-side pressure
40 bar
Maximum drive rating
3. 000 kW
Type of installation
Maximum flow rate
3. 700 m³/h
Minimum flow rate
150 m³/h
Maximum speed of rotation
1. 800 1/min

Additional Information

2-Page Leaflet YNK

Single-stage between bearing pump

2-Page Leaflet YNK 664 KB