Drain Hose PAS37
$8.99
Genuine Tacony OEM drain hose (part# PAS37) for the Tornado Marathon SE 900 (Model 98170) and Powr-Flite Prowler PFX900S recovery tank. The line that empties the tank under gravity at the end of a job.
The Drain Hose (part# PAS37) is a genuine Tacony OEM replacement part from the recovery and solution tank assembly of the Tornado Marathon SE 900 self-contained carpet extractor. It is the flexible drain line that empties the recovery tank through the tank fitting.
What the Drain Hose does
The drain hose is the only part of the machine an operator handles while it is full of dirty water, which is why its condition matters more than its price. It has to stay flexible enough to reach a floor drain, stiff enough not to fold shut halfway through a dump, and sound enough that nobody ends up wearing the contents of the recovery tank.
When to replace the Drain Hose (PAS37)
Replace it when the wall has cracked or gone brittle, when a kink has set and the bore no longer opens, or when the end has stretched so the plug or clamp no longer holds. Any weeping along its length means it goes in the bin rather than getting taped.
Drain Hose PAS37 — fitment and installation notes
Route it so it drops continuously to the drain point; a hose that rises anywhere along its run will hold water and back up. Rinse it after emptying rather than leaving soil to dry inside, and store it without a tight coil so it does not take a permanent kink. Tacony builds the Tornado Marathon SE 900 and the Powr-Flite Prowler PFX900S on a single machine platform, so this component carries across both brands rather than belonging to either one. It is a shared Tacony component and may fit additional models beyond those listed — call us and we will confirm against your serial number.
Compatible Models for the Drain Hose
- Tornado Marathon SE 900 — Model 98170
- Powr-Flite Prowler PFX900S
- Powr-Flite PFX900SG
Twin City Vacuum has been selling and servicing commercial floor-care equipment since 1956 from 5415 West Broadway, Crystal, MN 55428. We stock genuine Tacony parts and ship nationwide. Browse the full Tornado 98170 parts catalogue, or see the manufacturer at tornadovac.com.
Frequently Asked Questions
What does the Drain Hose do on the Tornado Marathon SE 900?
The drain hose is the only part of the machine an operator handles while it is full of dirty water, which is why its condition matters more than its price. It has to stay flexible enough to reach a floor drain, stiff enough not to fold shut halfway through a dump, and sound enough that nobody ends up wearing the contents of the recovery tank.
How do I know if my Drain Hose needs replacing?
Replace it when the wall has cracked or gone brittle, when a kink has set and the bore no longer opens, or when the end has stretched so the plug or clamp no longer holds. Any weeping along its length means it goes in the bin rather than getting taped.
What models is the Drain Hose (part# PAS37) compatible with?
The Tornado Marathon SE 900 (Model 98170), the Powr-Flite Prowler PFX900S and the PFX900SG. It is a shared Tacony part and may fit further models; call us to confirm.
How do I order the Drain Hose (part# PAS37) or get help?
You can add the Drain Hose (part# PAS37) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Tornado equipment since 1956 and can help confirm the right part for your machine.





