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The JBS Series vacuum
generating system provides dual inlet ports for air supply and blow-off.
Once a vacuum is obtained, the check valves hold that vacuum until the
system is opened by a compressed air signal to the blow-off port.
Usage: Use this system for hold-down applications. Check Valves are only effective on non-porous applications in a leak-free system. Available Options:
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Specifications:
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Dimensional Specifications:
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| Nozzle Size | D in. (mm) |
L1 in. (mm) |
L2 in. (mm) |
Air Consumption scfm (nl/mn) |
Vacuum Flow scfm (nl/mn) |
Vacuum Level in Hg (-mmHg) |
| 12 | 0.76 (19) |
3.22 (81.8) |
1.37 (35) |
2.10 (59) |
1.90 (54) |
27 (690) |
| 15 | 0.76 (19) |
3.63 (92.2) |
1.37 (35) |
3.20 (91) |
2.65 (75) |
27 (690) |
| 20 | 0.95 (24) |
4.65 (118.1) |
1.83 (47) |
6.10 (170) |
4.50 (130) |
27 (690) |
| 25 | 0.95 (24) |
5.22 (132.6) |
1.83 (47) |
9.20 (260) |
7.06 (200) |
27 (690) |
| 30 | 1.34 (34) |
6.37 (161.8) |
3.81 (97) |
14.0 (400) |
9.50 (270) |
27 (690) |
| JB JB Series |
12 Nozzle Size 12 15 20 25 30 |
H Vacuum Level H = 90% (Standard) |
S Double Supply Ports and Check Valves |
V Accessories D = Digital Switch L = Electronic Switch M = Electro-Mechanical Switch N = Pneumatic Switch |
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