3G三螺杆泵主要应用于燃油输送、液压工程、船舶工程，石化及其他工业。
应用范围：
1、介质为直线连续输送、无搅拌、无脉动。
2、振动小，噪音低。
3、压力高、。
4、结构简单、拆装方便。
5、体积小，重量轻。
6、磨损轻微，寿命长。
3G三螺杆泵结构形式：一般采用机械密封。泵通过爪型联轴器由电动机驱动。从主轴外伸端向泵年，为顺时针旋转。
|
泵型号
|
压力
Mpa
|
流量
|
转速
r/min
|
的汽蚀余量 (m)
|
效率
%
|
电动机
|
|
m 3 /h
|
L/min
|
功率 (KW)
|
型号
|
|
3G
3GR
3Gr
3GN
3GW
|
25*4-46
|
1.0
2.5
|
0.8
0.6
|
13
10
|
1450
|
4
|
62
60.6
|
0.75
1.5
|
Y802-4
Y90L-4
|
|
1.0
2.5
|
2.0
1.6
|
33
26
|
2900
|
4.5
|
59.4
69
|
1.5
3
|
Y90S-2
Y100L-2
|
|
30*4-46
|
1.0
2.5
|
1.6
1.2
|
26
20
|
1450
|
4.5
|
63.5
61
|
1.1
2.2
|
Y90S-4
Y100L1-4
|
|
1.0
2.5
|
3.6
3.2
|
60
53
|
2900
|
5
|
60
69
|
2.2
4
|
Y90L-2
Y112M-2
|
|
36*4-46
|
1.0
2.5
|
2.8
2.4
|
46
40
|
1450
|
4.5
|
66
66.5
|
2.2
4
|
Y100L1-4
Y112M-4
|
|
1.0
2.5
|
6.5
6
|
108
100
|
2900
|
5
|
60.5
72
|
4
7.5
|
Y112M-2
Y132S2-2
|
|
42*4-46
|
1.0
2.5
|
4.8
4.2
|
80
70
|
1450
|
5
|
62
73
|
4
5.5
|
Y112M-4
Y132S1-4
|
|
1.0
2.5
|
10.5
10
|
175
166
|
2900
|
5
|
61
|
5.5
15
|
Y132S1-2
Y160M 2 -2
|
|
45*4-46
|
1.0
2.5
4.0
|
6.3
5.9
5.5
|
106
99
92
|
1450
|
5
|
70
74
73
|
3
7.5
11
|
Y100L2-4
Y132M-4
Y160M-4
|
|
1.0
2.5
4.0
|
13.5
13
12.5
|
22.5
217
212
|
2900
|
5.5
|
60
75
78
|
7.5
15
22
|
Y132S2-2
Y160M2-2
Y180M-4
|
|
45*4-36
|
1.0
1.6
2.5
4.0
|
8.9
8.7
8.3
7.4
|
148
145
138
124
|
2900
|
5.5
|
67
73
74.5
72
|
5.5
7.5
11
22
|
Y132S1-2
Y132S-2
Y160M1-2
Y180M-2
|
|
45*6-36
|
6.3
|
7.15
|
119
|
2900
|
6.5
|
63
|
30
|
Y200L1-2
|
|
45*8-36
|
1.0
|
6.75
|
110
|
2900
|
8
|
60
|
45
|
Y225M-2
|
|
60*4-46
|
1.0
2.5
4.0
|
15.5
14.5
14
|
255
245
225
|
1450
|
5
|
71.3
74
76.8
|
11
15
22
|
Y160M-4
Y160L-4
Y180L-4
|
|
1.0
2.5
4.0
|
32
31.5
31
|
533
525
516
|
2900
|
5.5
|
63
77
80.4
|
18.5
37
45
|
Y160L-2
Y200L2-2
Y225M-2
|
|
70*4-46
|
1.0
2.5
4.0
|
24.5
23.5
23
|
408
392
383
|
1450
|
5
|
72.5
79
78.5
|
18.5
30
37
|
Y180M-4
Y200L-4
Y225S-4
|
|
1.0
2.5
4.0
|
51.5
50.5
49.5
|
860
840
830
|
2900
|
5.5
|
63.7
77.5
81
|
30
55
75
|
Y200L1-2
Y250M-2
Y280S-2
|
|
70*2-46
|
0.6
1.0
1.6
|
24
23.5
22.5
|
400
390
375
|
1450
|
5
|
71
75
76
|
7.5
11
15
|
Y132M-4
Y160M-4
Y160L-4
|
|
0.6
1.0
1.6
|
51
50.4
49.5
|
850
840
825
|
2900
|
5.5
|
64.5
72.5
77.4
|
15
22
30
|
Y160M2-2
Y180M-2
Y200L1-2
|
|
80*4-46
|
1.0
2.5
4.0
|
37
35
34
|
617
590
570
|
1450
|
5.5
|
72
78.1
77.8
|
30
45
55
|
Y200L-4
Y22M-4
Y250M-4
|
|
1.0
2.5
4.0
|
76.5
75
74
|
1280
1250
1235
|
2900
|
6
|
63
77
81.5
|
45
110
110
|
Y225M-2
Y315S-2
Y315S-2
|
|
80*2-46
|
0.6
1.0
1.6
|
36.5
35
34.5
|
608
594
575
|
1450
|
5
|
72
75.5
76.5
|
11
18.5
22
|
Y160M-4
Y180M-4
Y180L-4
|
|
0.6
1.0
1.6
|
76
75.5
74
|
1267
1259
1233
|
2900
|
5.5
|
64.5
73
78
|
22
37
45
|
Y180M-2
Y200L2-2
Y225M-2
|
|
80*6-27
|
4.0
6.3
|
37
34
|
615
570
|
2900
|
6.5
|
71
73.5
|
75
110
|
Y280S-2
315S-2
|
|
4.0
6.3
|
18
17
|
300
285
|
1450
|
6
|
70.5
63.5
|
45
7
|
Y225M-4
Y280S-4
|
|
100*4-46
|
1.0
2.5
4.0
|
72.5
70
67.5
|
1208
1165
1125
|
1450
|
5.5
|
73
78.5
78.9
|
55
75
110
|
Y250M-4
Y280S-4
Y315S-4
|
|
1.0
2.5
4.0
|
150
147
145
|
2510
2465
2425
|
2900
|
6
|
63.5
78
80
|
75
160
369
|
Y280S-2
Y315L1-2
Y315L2-2
|
|
100*2-46
|
0.6
1.0
1.6
|
72.5
71
69.5
|
1208
1183
1158
|
1450
|
5
|
73
77
79
|
22
37
45
|
Y180L-4
Y225S-4
Y225M-4
|
|
0.6
1.0
1.6
|
150
149
147
|
2510
2485
2456
|
2900
|
5.5
|
65
73
79
|
45
75
90
|
Y225M-2
Y280S0-2
Y280M-2
|
|
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