EC21 Product Catalogs - dry switch

Smart Digital Display Screen Automatic Pump Controller

20240726

and Dry Running Protection ● Machine Crash Protection

Dry Run Protection Automtamic Water Pump Controller for Cabinet Assembly

20231007

Protections: ■ Dry run protection ■ Phase loss protection ■ Overload/no load protection ■ Short circuit protection ■ Over-voltage protection ■ Pump stalled/antiseizing protection ■ U

Submersible Sewage Pump

20210302

dry. When one of sewage water pump in operation has problems, stop it immdiately and raise it up, put the spare pump into the tank. (3) The submersible pump should not be turned on or off frequently,

RS Series Single Stage Rotary Vane Vacuum Pumps

20211123

switch. After use, unplug the power plug in time, remove the connecting pipe, and tighten the air inlet cap and exhaust cap. Installation When the vacuum pump is used, it should be placed horizontall

2hp Solar Water Pump 110V DC with MPPT Controller

20200413

2hp Solar Water Pump ATO-SWP-110V1500 has dry-run protection and over/under voltage protection are built in and a MPPT dc controller. The pump body is smaller, inlet diameter 3 inch/4 inch, outlet di