Check the listing for details. 385318032 Vacuum Tank Switch Kit Replace for Dometic Sealand, 729100 Vacuum Tank. Condition: New. Listed at 179.49 USD. 385318032 Vacuum Tank Switch Kit Replace for Dometic Sealand, 729100 Vacuum Tank【Great Compatibility】385318032 Vacuum Tank Switch Kit is compatible with Sealand / Dometic 729100 Vacuum Pump Kit. Compatible With Vacuum Tank Models: 317729100, 317729200, 317729400, 317324002, 385311660. Also suitable for the S pump and separate accumulator tank. Large O-ring that seals the switch flange to the tank is included. 【Perfect Design】The resistance of coil is set to 8 to 10 inches. When the vacuum is being pulled into this chamber that diaphragm is pulled inward, pulling this way from trigger so that will turn the pump off. If the system is building enough vacuum but your switch is not responding to turn the pump off, maybe it's time to upgrade your Vacuum Tank Switch. 【Built to Last】385318032 Accumulator Tank Vacuum Switch Expertly made from premium materials. Professionally designed and tested to meet or exceed OEM standard of Part # 385318032. Perfect replacement for accumulator-style (threaded) tanks. 【Easy & Fast Installation】It takes a breeze to replace. Kit contains a vacuum switch and o-ring. Simply disconnect the wires, screw the replacement kit into the end of the tank with a 3” male pipe thread. Do everything in reverse and you’re ready to go! 【Satisfaction Guarantee】Support 60-Day money-back guarantee, 12-Month warranty for quality-related issues. If you have any questions, please feel free to contact us. 【Package Includes】1 x 385318032 Vacuum Tank Switch Kit. PaymentShippingReturnsContact usPayment 1. Payment methods accepted: Payoneer. Our Payoneer account allows you to pay by credit card, debit card and your paypal balance. 2. All major credit cards are accepted through our secure payment processor Payoneer. 3. We ship items to Your Ebay address.Please make sure your Ebay address is correct before you pay, cause it cannot be changed once the order shipped out.Shipping 1. Item will be shipped out within 1-2 business day after clear payment received. 2. Please make sure shipping address on your Ebay account is correct & up-to-date. 3. All of our items are shipped from our US warehouse. 4. Please feel free to contact us by email if you cannot get your order in time. Please read the shipment and payment detail carefully before you bid.Returns 1. Return to us within 60 days from the delivery date for exchange or refund. Refund will be given as Money back or item exchange (buyer's choice). 2. Return shipping fee is the responsibility of buyer unless the return is a result of our mistake. 3. If you need return, please contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.Contact us Please contact us via ebay using"Contact member". We will respond within 1 business day or less.Thank you for your understanding.