| 7120、7440、7660、8480型液压平衡隔膜计量泵 |
 |  | | 7120系列 | 7440系列 |  |  | | 7660系列 | 8480系列 |
|
| 特点用途 |
| | ·机械部件浸入密闭油箱中润滑油，可做到无磨损运行 | | ·驱动部件采用高质量的材料，提高其耐用性 | | ·高质量的减速器，磨光硬化的钢制蜗杆，黄铜蜗轮 | | ·采用锥形滚子轴承，延长了泵的使用寿命 | ·采用隔膜呼吸密封盖，可使机械往复运动时外部空气和周围污染气体不会污染油箱 | | ·可单头，也可以多头并联同时工作 | | ·内设三个安全保护装置，确保操作 | | ·具有手动、电动、气动及变频等多种流量调节方式 | | ·油箱内往复运动活塞，以液压推动隔膜完成流体输送 | | ·隔膜不于活塞接触，两端液压平衡 |
|
|
| 选 型 |
7120系列液压平衡隔膜计量泵选型 | 冲程次数 | 额定压力(巴)
电机功率 | 活塞直径 | 连接尺寸 | 1/2 | 3/4 | 入口 | 出口 | 7.3
9.1
12.0
14.5 | 58
73
97
116 | 137.8
137.8
137.8
137.8 | ? | 0.5" | 1/2"
npt
(fem) | 1/2"
npt
(fem) | 21.4
25.9
35.6
43.2 | 58
73
97
116 | 82.7
82.7
74.5
62.1 |
82.7
82.7 | 0.75" | 22.7
28.4
37.5
45.4 | 58
97
73
116 | 62.1
62.1
62.1
62.1 | ? | 0.75" | 9.1
11.4
15.1
18.0 | 58
97
73
116 | 41.4
41.4
41.4
41.4 | ? | 0.5" | 23.3
29.3
38.8
46.7 | 58
97
73
116 | 41.4
41.4
41.4
41.4 | ? | 0.75" | 41.6
52.7
69.1
83.2 | 58
97
73
116 | 41.4
41.4
41.4
34.5 |
41.4 | 1.0" | 67.5
84.8
111.9
134.9 | 58
97
73
116 | 30.3
30.3
26.9
22.4 |
30.3
30.3 | 1.25" | 97.4
122.3
161.4
194.9 | 58
97
73
116 | 20.7
20.7
18.6
15.5 |
20.7
20.7 | 1.5" | 1"
npt
(fem) | 1"
npt
(fem) | 132.4
166.5
219.4
264.9 | 58
97
73
116 | 15.5
15.5
13.8
11.4 |
15.5
15.5 | 1.75" | 195.2
245.3
323.5
390.3 | 58
97
73
116 | 15.5
15.5
9.3
7.6 |
10.3
10.3 | 2.125" | 1 1/2"
npt
(male) | 1 1/2"
npt
(male) | 296.4
372.1
491.9
595.9
741.0 | 58
97
73
116
146 | 6.9
6.9
5.9
5.2
3.4 |
6.9
6.9
6.9 | 2.625" | 2"
npt
(male) | 2"
npt
(male) |
7440系列液压平衡隔膜计量泵选型 额定流量
(升/小时) | 冲程次数 | 额定压力(巴)
电机功率 | 活塞直径 | 连接尺寸 | 1/2 | 3/4 | 1 | 1 1/2 | 入口 | 出口 | 9.5
12.6
15.8
19.0
25.2 | 58
76
95
117
146 | 220.6
169.3
135.3
110.3
88.3 |
220.6
203.0
165.5
132.4 |
220.6
220.6
176.5
|
220.6
| 0.50" | 1/2"
npt
(fem) | 1/2"
npt
(fem) | 28.4
37.8
47.3
60.0
72.5 | 58
76
95
117
146 | 97.9
75.2
60.4
48.9
39.3 | 110.2
110.2
90.3
73.4
58.6 |
110.2
97.8
78.2 |
110.2
110.2 | 0.75" | 56.8
72.5
91.4
113.5
141.9 | 58
76
95
117
146 | 55.1
42.4
33.8
27.6
22.0 | 62.0
62.0
50.6
41.3
33.1 |
62.0
55.1
44.1 |
62.0
62.0 | 1.00" | 76.4
119.8
148.2
182.9
230.2 | 58
76
95
117
146 | 35.1
27.2
21.7
17.6
13.8 | 39.6
39.6
32.4
26.5
20.7 |
39.6
35.1
28.2 |
39.6
39.6 | 1.25" | 1"
npt
(fem) | 1"
npt
(fem) | 135.6
176.6
220.7
271.2
337.4 | 58
76
95
117
146 | 24.5
18.6
15.2
12.4
9.6 | 27.6
27.6
22.4
18.3
14.5 |
27.6
24.5
19.6 |
27.6
27.6 | 1.50" | 186.0
242.8
302.7
372.1
463.5 | 58
76
95
117
146 | 17.9
13.8
16.5
13.4
10.7 | 20.0
20.0
16.5
13.4
10.7 |
20.0
17.9
14.5 |
20.0
20.0 | 1.750" | 1 1/2"
npt
(male) | 1"
npt
(male) | 277.5
359.4
450.9
554.9
693.7 | 58
76
95
117
146 | 12.1
9.3
7.3
6.2
4.8 | 13.8
13.8
11.4
9.3
6.9 |
13.8
12.1
9.6 |
13.8
13.8 | 2.125" | 2"
npt
(male) | 2"
npt
(male) | 346.8
457.2
567.5
693.7
867.1 | 58
76
95
117
146 | 9.6
7.6
5.9
5.8
3.8 | 11.0
11.0
9.0
7.2
5.9 |
11.0
9.6
7.9 |
11.0
11.0 | 2.375" | 422.5
551.8
693.7
845.0 | 58
76
95
116 | 7.9
6.2
4.8
4.1 | 9.0
9.0
7.2
5.9 |
9.0
7.9 |
9.0 | 2.625" | | 1056.3 | 146 | - | 4.8 | 6.5 | 9.0 | 2 1/2"
npt
(male) | 2 1/2"
npt
(male) | 551.8
725.2
898.6
1103.6
1387.3 | 58
76
95
116
146 | 6.2
4.8
3.8
-
- | 6.9
6.9
5.5
4.5
4.8 |
6.9
6.2
4.8 |
6.9
6.9 | 3.00" |
7660系列液压平衡隔膜计量泵选型 额定流量
(升/小时) | 冲程次数 | 额定压力(巴)
电机功率 | 活塞直径 | 连接尺寸 | 1hp | 1 1/2hp | 2hp | 3hp | 入口 | 出口 | 8.2
12.3
16.4
19.2 | 48
73
97
116 | 206.7
206.7
206.7
206.7 | ? | ? | ? | 0.375" | 1/2"
npt
(fem) | 1/2"
npt
(fem) | 15.1
23.0
30.6
36.3 | 48
73
97
116 | 206.7
186.0
137.8
115.1 |
206.7
206.7
172.3? |
206.7 | ? | 0.500" | 16.7
25.2
33.4
40.0 | 48
73
97
116 | 137.8
137.8
137.8
115.1 |
137.8 | ? | ? | 0.500" | 37.8
57.1
75.4
90.8 | 48
73
97
116 | 122.6
81.7
61.3
51.0 | 137.8
122.6
92.0
76.5? |
137.8
122.6
102.0 |
137.8
137.8 | 0.750" | 74.1
112.6
148.2
175.0 | 48
73
97
116 | 68.9
46.2
34.5
28.9 | ?75.8
68.9
51.7
43.1 |
75.8
75.8
57.5 |
75.8 | 1.000" | 1"
npt
(fem) | 1"
npt
(fem) | 75.7
114.8
151.3
178.5 | 48
73
97
116 | 55.1
46.2
34.5
28.9 | ?
55.1
51.7
43.1 |
55.1
55.1 | ? | 77.9
118.2
155.8
183.8 | 48
73
97
116 | 34.5
34.5
34.5
28.9 | ?
34.5 | ? | ? | 126.1
191.1
252.2
298.3 | 48
73
97
116 | 34.5
29.6
22.0
18.6 |
34.5
33.1
27.6? |
34.5
34.5 | ? | 1.250" | 186.0
280.6
372.0
441.4 | 48
73
97
116 | 24.1
20.7
15.2
12.7 |
24.1
22.7
19.3 |
24.1
24.1 | ? | 1.500" | 1 1/2"
npt
(male) | 1 1/2"
npt
(male) | 331.1
504.5
662.1
804.0 | 48
73
97
116 | 17.2
11.7
8.6
6.9 | 18.6
17.2
13.1
10.7 |
18.6
18.6
14.5 |
18.6 | 2.000" | 520.2
788.3
1040.5
1232.8 | 48
73
97
116 | 11.0
7.6
5.5
4.8 | 11.7
11.0
8.3
6.9 |
11.7
11.7
9.3 |
11.7 | 2.500" | 2 1/2"
npt
(male) | 2 1/2"
npt
(male) | 756.7
1147.7
1513.4
1787.8 | 48
73
97
116 | 7.6
5.2
3.8
- | 8.3
7.6
5.9
4.8 |
8.3
8.3
6.5 |
8.3 | 3.000" | 8796.9
1333.7
1759.4
2077.8 | 48
73
97
116 | 6.5
4.5
3.4
- | 6.9
6.5
4.8
4.1 |
6.9
6.9
5.5 |
6.9 | 3.250" | 1050.0
1592.3
2099.9
2481.4 | 48
73
97
116 | 5.5
3.4
-
- | 6.2
5.5
4.1
3.4 |
6.2
6.2
4.8 |
6.2 | 3.500" | 1289.6
1958.0
2576.0
3115.2 | 48
73
97
116 | -
-
-
- | 4.8
4.1
3.4
- |
4.8
4.8
3.4 |
4.8 | 4.000" | 1627.0
2465.6
3247.6
3941.3 | 48
73
97
116 | -
-
-
- | 3.8
3.4
-
- |
3.8
3.8
2.8 |
3.8 | 4.500" | 3"
npt
(male) | 3"
npt
(male) |
8480系列液压平衡隔膜计量泵选型 额定流量
(升/小时 | 冲程次数 | 额定压力(巴)
电机功率 | 活塞直径 | 连接尺寸 | 2hp | 3hp | 5hp | 入口 | 出口 | 21.4
30.3
40.4 | 50
71
94 | 220.5
220.5
220.5 | ? | ? | 0.500" | 1/2"
npt
(male) | 1/2"
npt
(male) | 48.2
68.4
100.0 | 50
71
94 | 181.2
128.2
96.5 | 220.5
192.2
145.4 |
220.5
220.5
| 0.750" | 100.36
142.2
189.2 | 50
71
94 | 102.0
71.7
54.4 | 124.0
108.2
82.0 |
124.0
12.40
| 1.000" | 1"
npt
(male) | 1"
npt
(male) | 168.4
238.7
317.2 | 50
71
94 | 65.5
46.2
34.5 | 82.7
68.9
52.4 |
82.7
82.7
| 1.250" | 1 1/2"
npt
(male) | 1 1/2"
npt
(male) | 253.2
358.8
477.0 | 50
71
94 | 45.5
32.0
24.1 | 55.1
48.2
36.5 |
55.1
55.1
| 1.500" | 469.8
665.0
883.5 | 50
71
94 | 25.5
17.9
13.8 | 31.0
27.2
20.7 |
31.0
31.0
| 2.000" | 2 1/2"
npt
(male) | 2 1/2"
npt
(male) | 745.1
1055.3
1403.7 | 50
71
94 | 16.2
11.4
8.6 | 20.7
17.2
13.1 |
20.7
20.7
| 2.500" | 1084.6
1537.1
2043.1 | 50
71
94 | 11.4
7.9
6.2 | 13.8
12.1
9.0 |
13.8
13.8
| 3.000" | 1273.8
1803.8
2399.1 | 50
71
94 | 9.6
6.9
5.2 | 12.1
10.3
7.6 |
12.1
12.1
| 3.250" | 1947.9
2758.9
3669.1 | 50
71
94 | 6.2
4.5
3.4 | 8.3
6.9
5.2 |
8.3
8.3
| 4.000" | 3"
npt
(male) | 3"
npt
(male) | 2418.4
3424.2
4556.1 | 50
71
94 | 5.2
3.4
- | 6.2
5.2
4.1 |
6.2
6.2
| 4.500" |
|
| 安装尺寸 |
| 7210系列液压平衡隔膜计量泵安装尺寸图 |  | | 8480系列液压平衡隔膜计量泵安装尺寸图 |  |
|
