Switch has water-resistant cover that can prevent water from entering and causing short circuit. Added 2 motor support screws make motor fixation more reliable. Thanks in advance for your close cooperation! We appreciate your patience if you haven't received items in 10 days. We accept return or replace goods within 30 days after package signed.We promise to help you solve it asap, and make you feel satisfactory absolutely. This item is in the category "Business, Office & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Other Pumps". The seller is "oanise64" and is located in this country: GB. This item can be shipped to United Kingdom.