KSB WKT - Permissible Forces and Moments at the; Noise Characteristics; Accessories; Dimensions and Weights

WKT
9
VÖB and VOQJ
Fig. 07 Construction of support bearing VÖB (deep
groove ball bearing and VÖQJ (four point contact
bearing).
VÖB
Fig. 08 Construction of support bearing VÖB
4.3.5 Permissible forces and moments at the
nozzles
For max. permissible forces & moments refer table below.
Fig. 09
4.3.6 Noise characteristics
 Measured at a distance of 1m from the pump outline (as per DIN 45635
Part 1 and 24). Room and foundation influences have not been included.
The tolerance for these factors is 1 to 2 dB.
 Increase for 60 Hz operation
Pump without motor: ---
Pump with motor:
3500min-1:+3dB, 1750min-1: + 1dB, 1160min-1: ---dB
4.4 Accessories
As a general rule, the following items are supplied with
the pump:
- Motor lantern,
- Special tools and tackles for assembly / disassembly
of conical coupling,
On request the following items can be supplied amongst
others:
- Coupling: flexible coupling with spacer,
- Coupling guard,
- Coupling extractor device,
- Motor,
- Base plate: welded construction,
- Pressure gauges for suction and discharge,
- ARC valve,
- Suction strainer.
4.5 Dimensions and weights
For dimensions and weights please refer to the general
arrangement drawing of the pump.
Pump size 40 50/65 80/100 125 150
Suction
Fx N 1500 1800 2500 3000 3500
Fy N 1500 1800 2500 3000 3500
Fz N 1500 1800 2500 3000 3500
Mx N.m 1200 1500 2000 2500 3000
My N.m 1200 1500 2000 2500 3000
Mz N.m 1200 1500 2000 2500 3000
Discharge
Fx N 800 1500 2000 2500 3000
Fy N 800 1500 2000 2500 3000
Fz N 800 1500 2000 2500 3000
Mx N.m 500 1200 1500 2000 2500
My N.m 500 1200 1500 2000 2500
Mz N.m 500 1200 1500 2000 2500
Rated power input
P
N
(kW)
Sound pressure level
L
p
A
(db)  
Pump only
2900
1/min
1450
1/min
980
1/min
2,2 60,0 60,0 -
5,5 65,5 65,0 64,5
11,0 70,0 68,5 67,5
15,0 71,5 70,0 69,0
22,0 73,5 72,0 71,0
30,0 74,5 73,0 72,0
37,0 75,5 74,0 73,0
45,0 76,0 74,5 73,0
55,0 76,5 75,0 73,5
75,0 77,5 76,0 74,5
90,0 78,0 76,5 75,0
110,0 79,0 77,0 76,0
132,0 79,5 77,5 76,5
160,0 80,0 78,0 77,0
200,0 81,0 79,0 77,5
250,0 81,5 79,5 78,5
400,0 83,0 81,0 80,0
500,0 84,0 82,0 80,5
750,0 85,0 83,0 81,5
1000,0 86,0 84,0 82,5