Vacuum Pumps and Vacuum Generators
Air Powered Vacuum Pumps with Supply and Blow-off Control Valves
JBD Series
Note: JBD shown with Electronic Vacuum Switch. These pumps are also available with internal safety check valves. |
The JBD Series Vacuum Generators allow you to create a vacuum generating system with separate controls for the air supply and the blow-off. Two valves are mounted to the generator body, and all air passages are internal, creating a compact, leak-proof system. The blow-off feature can be regulated in time through control programming, or in volume, with a built-in adjustable needle valve. We recommend using these generators with single- or multiple-cup vacuum systems that require an object to be pre-cleaned before handling and/or the quick release of a load. The JBD Series can decrease the overall operating cycle time by allowing you to break the vacuum seal quickly. Specify pneumatic control for explosion-proof operation. Available Options:
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Specifications:
Compressed air | 50 micron, filtered, non-lubricated | |
Operating temp. | 32° to 140° F (0° to 60° C) | |
Optimum operating pressure | 5 bar = 72.5 psi | |
Mechanical life | 15 million cycles | |
Operating frequency | 2 Hz max. | |
Operating mode | N. C. – normally closed N. O. – 24 V DC on request |
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Valve material | Delrin 100, black | |
Seals material | Nitrile NBR |
Dimensional Specifications:
Nozzle Size | D in. (mm) |
L1 in. (mm) |
L2 in. (mm) |
Air Consumption SCFM (l/min.) |
Vacuum Flow SCFM (l/min.) |
Vacuum Level in Hg (-mmHg) |
12 | 0.76 (19) |
4.37 (111.0) |
1.37 (35) |
2.10 (59) |
1.90 (54) |
27 (690) |
15 | 0.76 (19) |
4.78 (121.5) |
1.37 (35) |
3.20 (91) |
2.65 (75) |
27 (690) |
20 | 0.95 (24) |
5.80 (147.3) |
1.83 (47) |
6.10 (170) |
4.50 (130) |
27 (690) |
25 | 0.95 (24) |
6.37 (162.0) |
1.83 (47) |
9.20 (260) |
7.06 (200) |
27 (690) |
30 | 1.34 (34) |
7.52 (191.0) |
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) |
D Dual Control Valves Supply and Vacuum Not available in size 30 |
E Pilot E = 24V DC P = Pneumatic Z = 110V 60Hz |
G Accessories D = Digital Switch G = Vacuum Gauge L = Electronic Switch M = Electro-Mechanical Switch N = Pneumatic Switch |