Flowserve NMD - Manual (Page 11)

NMD, NMAD USER INSTRUCTIONS ENGLISH 71576436 - 11/09
Page 11 of 40
2.2.2 Pump masses
All masses are in kg:
Pump type 2 stages 3 stages 4 stages 5 stages 6 stages 7 stages 8 stages 9 stages
102 NMD 322 361 400 439 478 517 556 595
122 NMD 755 830 905 980 1055
152 NMD 1005 1125 1245 1365 1485
202 NMD 1205 1405 1605
252 NMD 1600 1920
102 NMAD 305 344 383 422 461 500 539 578
122 NMAD 700 775 850 925 1000
152 NMAD 950 1070 1190 1310
202 NMAD 1125 1325
All motors (for masses see the motor
description plate) must be handled with a winch.
For masses above 25 kg (55 lb), manual
handling is forbidden.
2.3 Lifting
2.3.1 Slinging of motor pumps units
Use handling means in accordance with
motor pump unit mass mentioned on the CE plate.
For the masses of the pumps bare end of shaft
see table § 2.2.2 and nameplate.
To avoid distortion and for the
safety of the pump unit and personnel, do not
handle the pump unit (motor +pump) by the lifting
eyes of the motor. The pump unit should be lifted
as shown on the sketch below.
A crane must be used for all pump sets in
excess of 25kg (55 Ib). Fully trained personnel
must carry out lifting, in accordance with local
regulations.
Refer to the motor manual for motor
handling
Bareshaft pump
When handling always wear gloves, safety
boots and an industrial safety helmet.
For masses above 25 kg (55 lb), manual
handling is forbidden.
Pump
Type
Bolting torque Pump / Motor bolting
(Bolting diameter according to motor
configuration)
102 NMD M16 : 140 Nm / M22 : 310 Nm
122 NMD
M16 : 140 Nm / M22 (motor IP55) : 500 Nm
/ M22 (motor IP23) : 310 Nm
152 NMD
M16 : 140 Nm / M22 (motor IP55) : 500 Nm
/ M22 (motor IP23 <= 160 kW) : 310 Nm /
M22 (motor IP23 > 160 kW) : 500 Nm
202 NMD
M22 (motor <= 160 kW) : 310 Nm / M22
(motor > 160 kW) : 500 Nm
252 NMD M24 : 390 Nm
102 NMAD M16 : 140 Nm / M22 : 310 Nm
122 NMAD
M16 : 140 Nm / M22 (motor IP55) : 500 Nm
/ M22 (motor IP23) : 310 Nm
152 NMAD
M16 : 140 Nm / M22 (motor IP55) : 500 Nm
/ M22 (motor IP23 <= 250 kW) : 310 Nm /
M22 (motor IP23 > 250 kW) : 500 Nm
202 NMAD
M22 (motor <= 160 kW) : 310 Nm / M22
(motor > 160 kW) : 500 Nm