The VG3 vacuum generators offer a powerful performance conveniently nestled inside a sleek and compact design. Find easy-to-adjust components that contain a multitude of layouts. Our super-quiet VG3 vacuum generators are the ultimate addition to your marine system. The parts and products that we offer are carefully verified by our team of experienced experts to ensure they meet all your needs. When you use our powerful vacuum generators, you’ll be satisfied with how quickly and efficiently they clean your bowl. Shop our easy-to-assemble top-of-the-line products and use your marine system as if you were right at home. Browse our selection below.
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S-Series Pumps and Vacuum Generators (fleetwood) 1.5″ Duckbill Valves
J-Series Vacuum Generators Need 2″ Duck Bill Valves
Vacuflush Minor Re-build kit for S & J Pumps
1.5″ Duckbill Valves 2-Pack
The Dometic / Sealand Bellows O-Ring Kit 385310151 is essential for maintaining the efficiency and performance of your marine sanitation system. Designed for use with various Dometic and Vacuflush models, this kit ensures a tight seal to prevent leaks. Regular replacement of O-rings helps maintain optimal functionality and prolongs the life of your equipment.
The Vacuflush Replacement Bellows Kit is compatible with S-Series Vacuum Pump, T-Series Discharge Pump, VGII, VGIII, and J-Series Vacuum Generator. These is the latest improved design which can be identified by the gray-colored shaft and puck. This version is the only one currently made by Dometic. We highly recommended you replace the O-Ring kit along the bellows for optimal performance in all discharge and vacuum pumps. The seals are wear items, so it’s important to replace them at the same time as the bellows.
All S -series (S-pump, VG2 & 3) Pumps require 1.5″ duck bill valves. (Fleetwood RV’s, 1.5″ Duckbills and 12Volts)
All J-series (VG4s) Require 2″ duckbill valves.
Resolve issues with your vacuum generator efficiently using the replacement vacuum switch assembly, designed specifically for Original VG3 (Low profile), VHT 12, 4500 Series, and Sailvac 5200 models, ensuring a perfect fit and streamlined function in your system. This durable switch offers a life expectancy of 6-10 years and comes factory preset, requiring no field adjustments for ease of use. The kit includes a 1.5″ Uniseal for installation, with recommendations to use a hair dryer or heat gun and silicone lube to ease the fitting process. This switch fits Fleetwood Vacuum generators.
Eliminate the “thump thump” sound when you flush with the W Series Quiet Motor Kit (Whisper Conversion Kit). This innovative motor sets a new standard in marine sanitation, ensuring a quiet and effective flush. Ideal for converting all S-series and T-series pumps, the W motor kit also includes new bellows to prevent pump knocking noise. For a complete upgrade, the kit includes a W Motor, Eccentric, O-Rings, Shoulder Bolt, Bellows, Two Bellow Clamps, and new screws. Install the W motor kit for a quieter, smoother operation in your marine sanitation system.
Dometic / Sealand Low Profile VG3 Pump Assembly in 12v or 24v. 12v Fitment for Fleetwood RVs.
S-Pump Valve Adapter
Bellows Clamp Kit for Dometic / Sealand pumps
Sold as a pair of O-Rings for Pump to Diptube Adapter 385311317 Pump. Use these to replace the o-rings on the adapter to Diptube fitting. Fits Fleetwood Low profile Vacuum Generators.
S-Pump Nipple hose adapter for Dometic / Sealand S-Series pumps.
1.5″ 90° Inlet Elbow Kit with Uniseal
The S-Pump Body is a high-quality replacement part designed for the 8-bolt style S-Series vacuum pumps and vacuum generators. Manufactured to meet stringent marine and RV sanitation system standards, this pump body ensures reliable and efficient performance.
Direct plug-and-play replacement Dometic Low Profile Fleetwood RV Vacuum Generator.
Dometic S-Pump Top with screws included.
Dometic / Sealand OEM Replacement Pump to Diptube Adapter VG3LP fitting with new O-rings and fitting.
Dip-tube for VG3/Low Profile Vacuum Generator.
