Hose Clamp 7DL008

The Hose Clamp (part# 7DL008) 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 clamp that compresses a hose onto its barbed fitting so the joint holds pressure or vacuum. It also fits the Tornado 98168 20″ Marathon 1200 carpet extractor (12 Gallon 115V), Series B, C and E.

What the Hose Clamp does

Clamp size is not a detail. A clamp with too much range for the hose has to be wound far past its comfortable position to reach the right diameter, which distorts the band and concentrates the load on one part of the hose. Using the specified clamp means the band closes as a circle and squeezes the hose evenly all the way around the barb.

When to replace the Hose Clamp (7DL008)

Replace it when the band is rusted, the screw slot is rounded, or the worm thread has stripped. Also replace it when a hose leak keeps returning after being retightened, because a clamp that has already been overwound has usually deformed and will not close evenly again.

Hose Clamp 7DL008 — fitment and installation notes

Position the band over the barb rather than beyond it, so the compression lands where the ridges are. Tighten until the hose is firmly gripped and stop; winding past that point cuts into the hose and creates the leak the extra torque was meant to prevent. 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 Hose Clamp

• Tornado Marathon SE 900 — Model 98170
• Powr-Flite Prowler PFX900S
• Powr-Flite PFX900SG
• Tornado 98168 20″ Marathon 1200 Carpet Extractor (12 Gallon 115V) — Series B, C and E

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 Hose Clamp do on the Tornado Marathon SE 900?

Clamp size is not a detail. A clamp with too much range for the hose has to be wound far past its comfortable position to reach the right diameter, which distorts the band and concentrates the load on one part of the hose. Using the specified clamp means the band closes as a circle and squeezes the hose evenly all the way around the barb.

How do I know if my Hose Clamp needs replacing?

Replace it when the band is rusted, the screw slot is rounded, or the worm thread has stripped. Also replace it when a hose leak keeps returning after being retightened, because a clamp that has already been overwound has usually deformed and will not close evenly again.

What models is the Hose Clamp (part# 7DL008) 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 Hose Clamp (part# 7DL008) or get help?

You can add the Hose Clamp (part# 7DL008) 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.