2 handling, 3 lifting – Flowserve Mark 3 Sealed Metallic Durco User Manual
Page 9
MARK 3 USER INSTRUCTIONS ENGLISH 71569102 01-13
Page 9 of 72
flowserve.com
Motor size
and speed
kW (hp)
Typical sound pressure level L
pA
at 1 m reference 20
µ
Pa, dBA
3 550 r/min
2 900 r/min
1 750 r/min
1 450 r/min
Pump
only
Pump and
motor
Pump
only
Pump and
motor
Pump
only
Pump and
motor
Pump
only
Pump and
motor
<0.55(<0.75)
72
72
64
65
62
64
62
64
0.75 (1)
72
72
64
66
62
64
62
64
1.1 (1.5)
74
74
66
67
64
64
62
63
1.5 (2)
74
74
66
71
64
64
62
63
2.2 (3)
75
76
68
72
65
66
63
64
3 (4)
75
76
70
73
65
66
63
64
4 (5)
75
76
71
73
65
66
63
64
5.5 (7.5)
76
77
72
75
66
67
64
65
7.5 (10)
76
77
72
75
66
67
64
65
11(15)
80
81
76
78
70
71
68
69
15 (20)
80
81
76
78
70
71
68
69
18.5 (25)
81
81
77
78
71
71
69
71
22 (30)
81
81
77
79
71
71
69
71
30 (40)
83
83
79
81
73
73
71
73
37 (50)
83
83
79
81
73
73
71
73
45 (60)
86
86
82
84
76
76
74
76
55 (75)
86
86
82
84
76
76
74
76
75 (100)
87
87
83
85
77
77
75
77
90 (120)
87
88
83
85
77
78
75
78
110 (150)
89
90
85
87
79
80
77
80
150 (200)
89
90
85
87
79
80
77
80
200 (270)
1
1
1
1
85
87
83
85
300 (400)
87
90
85
86
1
The noise level of machines in this range will most likely be of values which require noise exposure control, but typical values are
inappropriate.
Note: for 1 180 and 960 r/min reduce 1 450 r/min values by 2 dBA. For 880 and 720 r/min reduce 1 450 r/min values by 3 dBA.
2
TRANSPORT AND STORAGE
2.1 Consignment receipt and unpacking
Immediately after receipt of the equipment it must be
checked against the delivery/shipping documents for
its completeness and that there has been no damage
in transportation. Any shortage and/or damage must
be reported immediately to Flowserve Solution group
and must be received within ten days of receipt of the
equipment. Later claims cannot be accepted.
Check any crate, boxes or wrappings for any
accessories or spare parts that may be packed
separately with the equipment or attached to side
walls of the box or equipment.
Each product has a unique serial number. Check
that this number corresponds with that advised and
always quote this number in correspondence as well
as when ordering spare parts or further accessories.
2.2 Handling
Boxes, crates, pallets or cartons may be unloaded
using fork lift vehicles or slings dependent on their
size and construction.
2.3 Lifting
A crane must be used for all pump sets in
excess of 25 kg (55 lb). Fully trained personnel must
carry out lifting, in accordance with local regulations.
Slings, ropes and other lifting gear should be
positioned where they cannot slip and where a
balanced lift is obtained. The angle between sling or
ropes used for lifting must not exceed 60°.
Pumps and motors often have integral
lifting lugs or eye bolts. These are intended for use in
only lifting the individual piece of equipment.
Do not use eye bolts or cast-in lifting
lugs to lift pump, motor and baseplate assemblies.
To avoid distortion, the pump unit
should be lifted as shown.
Care must be taken to lift components
or assemblies above the center of gravity to prevent
the unit from flipping. This is especially true with
In-Line pumps.