Purchase Qty. Reference FOB Price
500-999 Pieces US$4.50
1,000-1,999 Pieces US$3.90
2,000-9,999 Pieces US$3.70
10,000+ Pieces US$3.50
Product Description
WATER TANK WATER SYSTEM USAGE WATER LEVEL CONTROL FLOAT SWITCH FPS-1 1. Auto-fifill-water mode Connect the control's blue line to electric pump,black line is connected to zero-line, black,brown line can not be connected and should be insulated. 2. Auto-drainage and lack-water protection ...