Type of Flow Switch: Please Select Skeletal Flow Switch Enclosed Switch Code: Pipe Fitting Size: Please Select 15mm 22mm   Number of Circuits: Please Select Single Double   Micro switch Rating: Please Select 20(4)A - 250V~ * 16(4)A - 250V~ Hall 15mA 4.5-24V~ 0.1A 30V DC, 125V~ 16A 400V~ 10(3)A 250V~ 22A 250V~ 5(2.5)A 250V~   Micro switch Terminal Type: Please Select Small Solder Standard Soiler 4.8x0.5mm Q/C 6.5x0.8mm Q/C XL 2.8x0.5mm VX Plug   Contact Arrangement: Please Select SPCO SPNO SPNC   Switching Point: Please Select 1.5/2.5 L/min 1.5/1.0 L/min 3.0/6.0 L/min 12/8.4 L/min 1.2/0.8 L/min 1.25/0.8 L/min   Differential: Please Select 1.0 L/min Special (Contact Factory)   Product Code: