GPA series GPA1-2-E-20R6.3 Inner-Joggled gear pump
How to order:
GPA type low-noise internal meshing
gear pump is manufactured by introducing the technology of wigth company in the United States. The products are divided into two series: single pump and double pump. The displacement of single pump is 1.76~63.6mL/r, and there are nine specifications. The pump rated pressure is 10Mpa, the highest speed of 2000~3000r/min. This product has the characteristics of simple structure, smooth operation, small pressure pulsation, low noise, reliable work and easy maintenance, etc., and is suitable for all kinds of machine tools, packaging, injection molding, lifting, die-casting, wood-based panel processing and food processing machinery hydraulic system.
Performance data typical with oil of 40 cSt at 38 ℃ and 1500r/min.
|
Model
|
0.7MPa
|
2.5MPa
|
5MPa
|
7MPa
|
10MPa
|
|
L/min
|
Kw
|
L/min
|
Kw
|
L/min
|
Kw
|
L/min
|
Kw
|
L/min
|
Kw
|
|
GPA1-1
|
2.6
|
0.1
|
2.5
|
0.15
|
2.40
|
0.30
|
2.30
|
0.40
|
2.10
|
0.60
|
|
GPA1-2
|
4.2
|
0.1
|
4.1
|
0.25
|
4.00
|
0.50
|
3.90
|
0.70
|
3.70
|
0.90
|
|
GPA1-4
|
6.8
|
0.15
|
6.6
|
0.40
|
6.50
|
0.70
|
6.30
|
0.90
|
6.00
|
1.30
|
|
GPA2-6
|
|
|
10.3
|
0.60
|
10.0
|
1.10
|
10.0
|
1.40
|
9.50
|
2.00
|
|
GPA2-10
|
|
|
16.6
|
0.90
|
16.6
|
1.60
|
16.2
|
2.30
|
15.6
|
3.20
|
|
GPA2-16
|
|
|
26.2
|
1.50
|
26.2
|
2.60
|
25.5
|
3.70
|
25.0
|
5.10
|
|
GPA3-25
|
|
|
38.0
|
2.20
|
37.0
|
3.80
|
36.0
|
5.10
|
33.0
|
7.10
|
|
GPA3-40
|
|
|
61.0
|
3.00
|
59.3
|
5.50
|
57.6
|
7.50
|
56.0
|
10.8
|
|
GPA3-63
|
|
|
96.0
|
4.40
|
94.0
|
8.80
|
92.0
|
12.0
|
90.0
|
16.8
|
GPA type low-noise internal engagement gear pump other models include:
GPA1-1-E-20-R6.3，GPA1-2-E-20-R6.3，GPA1-4-E-20-R6.3，
GPA1-4-EK1-20-R6.3，GPA1-2-2-EK1-20-R6.3。
GPA2-6-E-20-R6.3，GPA2-10-20-E-R6.3，GPA2-16-E-20-R6.3，
GPA2-6-EK1-20-R6.3，GPA2-10-10-E-20-R6.3，GPA2-16-16-E-20-R6.3。
GPA3-25-E-20-R6.3，GPA3-40-E-20-R6.3，GPA3-63-E-20-R6.3
Pressure switch
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