 | | Welch Gel Dryer Vacuum System - 115 V, 60 Hz., 1 PH | | Part # 142601 | | Comes Complete and ready to use. Includes 5 ft. of 3/8 in. ID PVC vacuum tubing, in-line stopcock, hose clamps, detachable line cord, and one liter of trapping medium. For operation from 115 V, 60 Hz., 1 PH, with line cord with North american 115 V plug. |  | | |
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| | Welch Gel Dryer Vacuum System - 230 V, 60 Hz., 1 PH | | Part # 142603 | | Comes Complete and ready to use. Includes 5 ft. of 3/8 in. ID PVC vacuum tubing, in-line stopcock, hose clamps, detachable line cord, and one liter of trapping medium. For operation from 230 V, 60 Hz., 1 PH, with line cord with North american 230 V plug. | | | |
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