The Low Vacuum Audio Alarm adds another dimension of safety to handling materials with Powr-Grip's world-famous vacuum cups: In addition to the visible red-line indicator, the plunger incorporates an audible indicator, to signal any vacuum loss. In applications where it is difficult to maintain visual confirmation of the vacuum level, the Audio Alarm provides the security of knowing that vacuum is sufficient for lifting. With automatic on/off function, the Audio Alarm is as simple to operate as any standard Powr-Grip hand cup.

  • Replacement audio alarm pump fits current modelN4000, N5450 and N6450 suction lifters
  • Advanced design automatically turns alarm on or off as necessary, eliminating power switch, increasing battery life and simplifying operation, as compared to competitors' products
  • Comes complete with long-lasting, easy-to-replace AAA battery

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