G
(
H
)
type
G
ravel
P
ump
The G/GH type gravel pump is a cantilever centrifugal pump with a single pump casing
, the whole
structure
is
connected by
clips belt
. It has the advantages of light weight, good cavitation performance, strong abrasion resistance, wide flow passage, and convenient installation and
operation
.
It is specially used for c
ontinuous conveying of large and strong abrasive materials.
While the
GH type is a high-lift gravel pump.
Overall performance and advantages of G/GH gr
avel
pump
1. This series of gr
avel
pumps are composed of pump head, sealing components, bearing components, brackets, etc. The bearing lubrication method is grease lubrication. The flow parts impeller, pump body, front
liner
and rear
liner
are all made of strong anti-wear high chromium alloy or wear-resistant alloy steel, and the hardness is not less than 58HRC
, which could well meet the work need.
2. Adopt multiple speeds and multiple variants to make the pump run under the best working conditions. Long service life, high operating efficiency, and can meet a variety of harsh conveying conditions
3. The shaft seal adopts packing seal,
Ex
peller seal, packing
&
Ex
peller seal, mechanical seal, etc., to meet the requirements of different working conditions.
4. Use special clamps to tighten the pump body and pump cover, the direction of the pump outlet can be in any position, easy to install and use, and more adaptable
.
5.
The wearing parts have long service life,high reliability
, and this type Pump is of
high efficiency, low energy consumption
, which could benefit the final clients
Application Fields and technical data
G/GH series pumps are mainly used for dredging pumps for dredgers, river dredging pumps, sand pumping pumps for dredgers, pumps for mining and metal smelting explosion slag, etc. The main indicators are as follows:
Caliber: 100-800mm
Flow rate: 80-10000m3/h
Head: 5~90m
G(H) Series Type Info (for initial selection only)
Type
|
Capacity
|
H
ead
|
Speed
|
Max. Eff
|
I
nlet Dia.
|
Outlet Dia.
|
Weight
|
m³
/h
|
m
|
r/min
|
%
|
mm
|
mm
|
kg
|
6/4D-G
|
187-36
|
7-51
|
1400-600
|
30-58
|
150
|
100
|
500
|
8/6E-G
|
576-133
|
10-48
|
1400-800
|
60-54
|
200
|
150
|
11
00
|
10/8F-G
|
930-216
|
11-44
|
940-500
|
65-34
|
250
|
200
|
2
300
|
12/10G-G
|
1512-360
|
11-58
|
850-400
|
70-50
|
300
|
250
|
4
500
|
14/12G-G
|
3168-522
|
9.5-66
|
700-300
|
68-60
|
350
|
300
|
5
500
|
16/14G-G
|
3024-900
|
14-45
|
500-300
|
70-50
|
400
|
300
|
8
800
|