Sealand 'JW Series' Vacuum Generator
Introducing the quietest, fastest and most reliable vacuum generator from Dometic. Advanced injection-molded tank and integrated technologies deliver many benefits for installers and boat owners.
Installation flexibility – pump body and fittings rotate to accommodate diverse plumbing layouts. Use with OdorSafe Plus 1.5-inch (38 mm) ID sanitation hose.
Improved pump flow – large 2-in. (51 mm) ID duckbill valves in vacuum pump improve flow to 5.1 gpm/19.3 lpm (34% faster than previous models).
Long-lasting efficiency – injection-molded tank with integrated diptube maintains precision performance.
Quiet, reliable operation – pump gearing optimized for lowest sound emission. Runs dry without damage.
Simple installation – switch and pump are prewired, vacuum pump and tank are preplumbed.
Enhanced serviceability – two-piece vacuum tank allows removal of top if needed. Spin-nut fitting connections are leakproof, yet permit easy removal.
Pre-set vacuum switch – turns pump on and off to maintain proper vacuum.
Low power draw – bellows-type pump draws only 3-6 amps per flush. 12 VDC and 24 VDC models available.
Mounting spindles included – must be installed horizontally.
JW Series Vacuum Generator
| Model | Height | Voltage | Product Weight |
| VG4-JW | Standard 14 in. (356mm) |
12 VDC | 15.1 lbs. (6.8 kg) |
