CR tested popular brands of sump pump backup systems to find the ones that will keep your basement dry in the worst weather ...

Float switches are also a frequent cause of pump failure. “Wide angle” tethered switches, the kind that free-float around the sump basket, are the biggest troublemakers. That freedom makes them far ...

Pour enough clean water into the sump basin to cause the water level to rise. If the pump is working correctly, the pump’s float should rise with the water in the hole and trigger the pump to ...

We’ve got some friends who have two sump pumps. One is a backup and sounds an alarm when it is switched on. But this only works as long as they’re home to hear it. [Felix Rusu] came up with a ...

0.55~1.0 Mounting Orientation: vertical±20° Output Signal: DC 4~20mA or -5V Continuous Resolution: 10mm IP Rating: IP55/IP65 Note: Measuring length and lead wire length can be customized according to ...

Sump Pump Ratings Not sure if your home needs a backup sump pump? A backup system can kick in to keep your primary pump working and help protect your basement or crawlspace from water damage.

Its gas engine, utility, and transfer pumps are best suited for removing water from places it shouldn't be, like a basement or yard, for example. Meanwhile, sump pumps remove accumulated water ...

Safety switch：3A Normally closed; Max.water temperature：70ºC; Discharge tube：6mmID; LxWxH:185mmx36mmx34mm(7.28in*1.42in*1.34in) 【Remote application】Condensate pump was installed inside ...

Photo: Marki Williams The BabyBuddha 2.0 pump (original model pictured above) has a minimalist digital display. You use a tiny trackball to switch through six stimulation modes and nine expression ...

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A sump pump remedies both situations ... so submersible pumps are generally more powerful. The pump needs a float switch to ...

Sump pumps are used in applications where excess water must be pumped away from a particular area. They generally sit in a basin or sump that collects this excess water, hence the name basin sump pump ...