385318032 Vacuum Tank Switch Kit for Dometic 317729100 317729200 Vacuum Pump Kit




About this item

  • Compatibility-- This vacuum tank switch kit is specially designed for use with Dometic Sealand vacuum tanks, a direct replacement for the 729100 vacuum tank. Part Number: 385318032.


  • Good As New-- If the system is building enough vacuum but your switch is not responding to turn the pump off. Simply replace your old switch with our upgraded vacuum tank switch kit, it will constantly monitor the vacuum level and energize the pump when there's a drop in vacuum level due to flushing. Note: Installs by threading into the tank.


  • How it Works-- When a vacuum is being created in the tank by the vacuum pump the diaphragm on the switch gets pulled in - once the tank reaches 8-10 inches the spring on the diaphragm is pulled in enough to release the snap action switch on the end of the assembly, turning your pump off. Once your vacuum is released from the system by flushing your toilet, the spring is released, activating your snap action switch, and turning your pump on to create the vacuum lost.


  • High Quality-- Precise CNC process manufacturing ensures a snug fit for the Dometic SeaLand vacuum tank. The 385318032 vacuum tank switch kit is made of high-quality plastic that was developed to provide steady performance and reliability for years to come.


  • Satisfaction Guarantee-- Provide high-quality products and best service for customers. You can contact us if you are not satisfies with the product. We support 60 days full refund and 12 month warranty.


Product Description


Part Number: 385318032
Color: White
Quantity: 2Pcs

Replace for 729100 Vacuum Tank


Package Included

1 x 385318032 Vacuum Tank Switch Kit




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1.Orders will be ship out within 1-3 business days after payment has cleared. Orders from Saturdays, Sundays or holidays will process on next business day and will be ship within 24 hours.  
2.All of the items are shipped from our Warehouse in USA.


1. Any defective items received can be replaced or refunded. Please contact us with the item number, eBay ID and defect description within 60 days after the date of package arrived. No Claim will be accept after 60 days.
2. Return shipping fee is the responsibility of buyer unless the return is a result of our mistake. And all NON-seller mistake returns for refund are subject to 20% re-stocking fee. 


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