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ensuring fast response times
Reverse side provides 10 metres of standard linear measurement
It then continues timing to 23 hours
Transit Pattern
Silent Air Auto Back-Up Air Pump B11 First Aid Supplies ensuring fast response timesProduct Code: SAB11 MPN: B11 The Penn Plax Silent Air Auto Back Up Air Pump B11 is an automatic emergency aeration system that helps protect fish and other aquatic organisms during electrical power failures. The unit plugs into a standard AC outlet to monitor incoming power and automatically switches to battery operation when power is interrupted, providing continuous aeration without user intervention. It can also be operated manually as a portable
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