1PCS NEW FIT FOR Floating ball flow sensor LS-3 177818 Liquid level switch

1PCS NEW FIT FOR Floating ball flow sensor LS-3 171517 Liquid level switch

1PCS NEW FIT FOR Floating ball flow sensor LS-3 142505 Liquid level switch

1pcs new floating level gauge switch LS-3-189739

1PCS NEW FIT FOR Floating ball flow sensor LS-3 42295 Liquid level switch

1pc NEW Tilt Switch ST-20-39 20-35 Coal Flow Level Blockage Detector KBX-200B

1PCS NEW FIT FOR Floating ball flow sensor LS-3 189786 Liquid level switch

1PCS NEW FIT FOR Floating ball flow sensor LS-3 189787 Liquid level switch