Pump Switch, Ht-120 Ac220V 1A G3/4"-3/4" Thread Sensor Switch Used In The Product features: Product Features ? ?Application? - is mainly used in the pressurization of tap water in the low water pressure area, especially when starting the shower with low water pressure ignition and in the automatic circulation of the solar water heater. ? ?Stable Performance? - To separate the sensor room, magnetic control room and electronic components, avoid the iron material in the pipe from being adsorbed by magnetic materials to avoid breakdown of the switch. ? ?Electronic components? - Electronic components are used as control devices so that the products work in a non-sparking, completely closed, operationally state. ? ?Low water pressure start? - When the water pressure reaches 0.03kg, can be started. ? ?High temperature resistance? - Maximum medium temperature can reach 70 ? Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!