

In some systems this is as simple as a strip of mesh fabric like red scotch bright secured over the cells it needs to be acid resistant because a large component of batteries is sulfuric acid. Open cell or vented batteries require a flame arrestor (see NEC 480.11). The risk of explosion is very low with both battery types unless overcharged. These batteries are not designed to be refilled. For use with a battery backup sump pump system Can pump intermittently for days Accommodates the basement watchdog fluid sensor Lasts up to 5 - 7 years in standby service.

This standby battery will last longer and perform better than automotive or deep-cycle batteries. The seal is accomplished with a rubber (or silicone like material) over the port and usually a plastic shield welded in place to keep the seals in place. The largest and most powerful Basement Watchdog battery. Even sealed batteries discharge some hydrogen gas when charged-they have to release the pressure or they will break the case.

#Watch dog battery backup pro
The PHCC Pro Series line of primary and battery backup sump pumps are. Compatible with any Basement Watchdog battery backup sump pump system. The dual float switch provides double the protection and will activate the backup pump when either float is raised. The Basement Watchdog brand of battery backup pumps, primary sump pumps and. A high correction level and a fast rate will drain a battery more quickly than the lower levels and rates. A display panel indicator light will identify the cause of the alarm and the proper corrective action. Battery: The receiver is powered by a 3.6 volt lithium battery The receiver is designed for long battery life of up to one year dependent upon the rate of the transmitter and the cor rection level of the receiver.

Its unique 24 hour a day monitoring system sounds an alarm when maintenance is needed, or a problem arises. The Basement Watchdog Emergency battery backup sump pump system can be easily installed in either a normal sized or narrow sump pit and automatically begins pumping during power outages, when the main pump fails or when water flow exceeds the capacity of the main pump.
