PB3 User Instruction
Page 8 of 39
Percent of BEP at required Impeller Diameter PLC DB
74 to 62 % or 126 to 136 %
+1
61 to 50 % or 137 to 150 %
+2
49 to 38 %
+3
37 to 25 %
+4
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 PUMPIRAN and received in writing within one
month of receipt of the equipment. Later claims cannot be accepted.
Check any crates, boxes and wrappings for any accessories or spare parts which may be packed separately with
the equipment or attached to side walls of the box or equipment.
Each product has a unique serial number. Checks that this number corresponds with that advised and always
quote this number in correspondence as well as when ordering spare parts or further accessories.
Brake Horse Power at BEP
dBA
3 to 14 Stages
90 to 110
79
110 to 140
80
140 to 180
81
180 to 220
82
220 to 280
83
280 to 360
84
360 to 450
85
450 to 560
86
560 to 720
87
720 to 900
88
900 to 1125
89
1125 to 1400
90
1400 to 1800
91
1800 to 2250
92
2250 to 2800
93
2800 to 3600
94
3600 to 4500
95
4500 to 5700
96
5700 to 7200
97
7200 to 9000
98
9000 to 11000
99
11000 to 14000
100
Brake Horse Power at BEP dBA
2 stages pump
250 to 350
87
350 to 500
88
500 to 700
89
700 to 940
90
940 to 1100
91
1100 to 1300
92
1300 to 1500
93
Above 1500, Pumpiran
94
