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John Gibson Projects, Sotherby Road, Middlesbrough, TS3 8BS, UK Tel: + 44 1642 292299 Fax: + 44 1642 242004
www.johngibsonprojects.com
J O H N G I B S O N P R O J E C T S
The backbone of JGP’s Ballasting System is two sizes of hydraulically driven, submersible sea water pumps. When coupled to the JGP self-contained, diesel driven power pack produce flow delivery rates of 250 to 2400 cu.m/hour. The 10 PS unit is intended for installation in barge tanks for de-ballasting operations, while the 24 PS is primarily designed as a high capacity ballasting pump.
The JGP barge Ballasting System comprises of:- • Hydraulically driven, high capacity,
submersible pumps. • Self-contained, diesel driven power packs. • Flow distribution and control elements. • Central control and Computer monitoring. • Computer Barge Monitoring System. • Engineering and Barge survey.
SUBMERGED BALLASTING PUMPS DATA SHEET
John Gibson Projects, Sotherby Road, Middlesbrough, TS3 8BS, UK Tel: + 44 1642 292299 Fax: + 44 1642 242004
www.johngibsonprojects.com
J O H N G I B S O N P R O J E C T S
TECHNICAL DATA
CONSTRUCTION: Cast leaded gunmetal body & impeller, stainless steel shaft & cast iron bell housing. SIZE: 430 Dia x 1378 with housing 355 Dia x 1100 without housing WEIGHT: 240Kg with bell housing 135Kg without bell housing SPEED: 1850—2300RPM
CONSTRUCTION: Cast leaded gunmetal body & impeller, stainless steel shaft. SIZE: 600 Dia x 1511 WEIGHT: 480Kg SPEED: 1850—2300RPM
430 DIA
1378
15
11
600 DIA
30
40
50
60
70
80
90
POW
ER (K
W)
4
6
8
10
12
14
16
18
20
400
450
500
550
600
650
700
750
800
850
900
950
HEA
D (M
)
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
60
65
70
75
80
85
90
EFFI
CIE
NC
Y (%
)
10 PS PUMPS 24 PS PUMPS
FLOW RATES ( Cu. M/ Hr)
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