SW Vacuum Pump for VT Vacuum Tank, 24V | MMD Powerline 317202400
SW Vacuum Pump for VT Vacuum Tank, 24V | MMD Powerline 317202400
MMD Powerline
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SW Vacuum Pump for VT Vacuum Tank, 24V | MMD Powerline 317202400
SW Vacuum Pump for VT Vacuum Tank, 24V | MMD Powerline 317202400
24V Replacement Vacuum Pump for VacuFlush toilet systems which utilize a Dometic VT Vacuum Tank.
- Bellows style Vacuum Pump designed for use with Dometic Model VT Vacuum Tank
- 24 volt DC operation
- 5 amp fuse/breaker required
- Bellows-style vacuum “S” series pump
- Preserves water with low-flow flushes using as little as 1 pint of water
- Connects to Dometic model VT separate vacuum tank
- Contains 4 Duckbill Valves which should be replaced every 3 years (385310076 - qty 2 required)
- Runs dry without damage
- Inlet Port: 1-1/2 inch barb
- Outlet Port: 1-1/2 inch barb
- WARNING: Pump starts automatically when wired to Vacuum Switch. Disconnect Power before servicing
Additional Information
Built for your vacuum tank
This SW vacuum pump is made for the VT vacuum tank and runs on 24V, so you can replace the worn unit with the right match instead of guessing. It's the MMD Powerline 317202400 model, the kind of part you reach for when the system needs to move waste reliably again. If you're keeping a marine sanitation setup in working order, this is the fit that helps you stay on track.
Made for a clean swap
You're looking at a straightforward replacement piece, not a workaround. The 24V setup matters, and so does the model number, because getting both lined up saves you from extra trips and mismatched parts. Buy it from MacombMarineParts.com when you want to order the correct component and get back to the boat with less hassle.
Frequently Asked Questions
1. What is this part? It's an SW vacuum pump for a VT vacuum tank, listed as MMD Powerline 317202400.
2. What voltage does it use? It uses 24V.
3. What does it fit? It's made for the VT vacuum tank.
4. Where can I buy it? You can order it at MacombMarineParts.com.
5. Why does the model number matter? It helps you match the exact replacement pump for your system.

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.