Hose Expander 1-1/4″ to 1-1/2″ K1123

The Hose Expander 1-1/4″ to 1-1/2″ (part# K1123) 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 adapter that steps a 1-1/4 inch hose up to the 1-1/2 inch vacuum line.

What the Hose Expander 1-1/4″ to 1-1/2″ does

The Hose Expander joins a 1-1/4 inch hose or tool to the machine’s 1-1/2 inch vacuum circuit. It lets smaller upholstery and detail tools run on a machine plumbed for the larger line, and it must seal well because any air drawn in at the adapter is lift stolen from the tool.

When to replace the Hose Expander 1-1/4″ to 1-1/2″ (K1123)

Replace it when either end has cracked, when it no longer grips the hose it is supposed to hold, or when you can hear air whistling at the joint in use. A tool that cleans poorly only when used through the adapter points straight at this part.

Hose Expander K1123 — fitment and installation notes

Push both hoses fully home. If a joint has been leaking for a while, check the hose ends too — a hose that has been stretched over a worn adapter is usually belled out and will not seal on a new one either. 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 Expander 1-1/4″ to 1-1/2″

• 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 Hose Expander 1-1/4″ to 1-1/2″ do on the Tornado Marathon SE 900?

The Hose Expander joins a 1-1/4 inch hose or tool to the machine’s 1-1/2 inch vacuum circuit. It lets smaller upholstery and detail tools run on a machine plumbed for the larger line, and it must seal well because any air drawn in at the adapter is lift stolen from the tool.

How do I know if my Hose Expander 1-1/4″ to 1-1/2″ needs replacing?

Replace it when either end has cracked, when it no longer grips the hose it is supposed to hold, or when you can hear air whistling at the joint in use. A tool that cleans poorly only when used through the adapter points straight at this part.

What models is the Hose Expander 1-1/4″ to 1-1/2″ (part# K1123) 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 Expander 1-1/4″ to 1-1/2″ (part# K1123) or get help?

You can add the Hose Expander 1-1/4″ to 1-1/2″ (part# K1123) 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.