Tornado Standpipe Mounting Clamp 19217

The standpipe is the tube inside the recovery tank that the vacuum draws through, and this clamp is what holds it in position. If the standpipe moves, the pickup point moves with it, and a pickup in the wrong place either draws air or draws water. Part number 19217 is the genuine OEM standpipe mounting clamp for the Marathon 800 and Marathon 1200 extractors.

Compatible Models for the Standpipe Mounting Clamp

This part fits the following Tornado machines:

• Tornado 98166 20″ Marathon 800 Carpet Extractor (8 Gallon, 115V)
• Tornado 98167 20″ Marathon 800 Carpet Extractor (8 Gallon, 230V)
• Tornado 98168 12 Gallon Self Contained Carpet Extractor
• Tornado 98168 20″ Marathon 1200 Carpet Extractor (12 Gallon, 115V) — all series
• Tornado 98169 20″ Marathon 1200 Carpet Extractor (12 Gallon, 230V)

A loose clamp shows up as suction that comes and goes. The standpipe shifts as the machine is moved, sometimes sitting where it should and sometimes not, so the operator reports that the machine picks up fine in one room and poorly in the next. That intermittent pattern sends a lot of people after the vacuum motor when the fix is a clamp.

The worse version is a standpipe that has dropped far enough to sit below the working water level. Then the vacuum draws water directly instead of air, the float shutoff trips early or not at all, and in the bad case water reaches the motor. If you have just replaced a drowned motor, check this clamp before you put the machine back into service.

Check it with the tank empty. Grip the standpipe and try to move it: a properly clamped pipe does not shift at all. Look for a clamp that has corroded thin, a fastener backed off, or a clamp that has been overtightened hard enough to deform the pipe — all three let the pipe move eventually.

Fit the new clamp with the standpipe set square and at the height the old one was, then check by eye that the pickup sits where it should before refilling. Tighten to firm; the clamp only needs to stop movement, and crushing the standpipe restricts the very airflow you are trying to protect.

While the tank is empty, inspect the standpipe itself and the tank fitting it passes through. Both are accessible only now, and a sound clamp on a cracked standpipe still leaks air.

Browse every assembly for this machine on the Tornado 98168 Marathon 1200 parts hub, and see the manufacturer’s range at tornadovac.com.

Frequently Asked Questions

What Tornado machines does the standpipe mounting clamp 19217 fit?

It is used on the Tornado 98166 and 98167 20″ Marathon 800 carpet extractors, the Tornado 98168 12 Gallon Self Contained extractor and the 98168 20″ Marathon 1200 in all series. Call 763-535-0770 with your model number if you are not sure.

My suction comes and goes between rooms — could this be it?

It often is. A loose clamp lets the standpipe shift as the machine is moved, so the pickup sits correctly sometimes and not others. That intermittent pattern sends a lot of people after the vacuum motor when the fix is a clamp. Empty the tank, grip the standpipe and try to move it: a properly clamped pipe does not shift at all.

Can a loose standpipe damage the machine?

Yes. If the pipe drops below the working water level the vacuum draws water instead of air, the float shutoff may not trip in time, and water can reach the motor. If you have just replaced a drowned vacuum motor, check this clamp before putting the machine back into service.

How do I order the Standpipe Mounting Clamp (part# 19217) or get help?

You can add the Standpipe Mounting Clamp (part# 19217) 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.

Questions? Call us at 763-535-0770 or visit us at 5415 West Broadway, Crystal, MN 55428.