Tornado Latch with Keeper 19504

The Latch with Keeper 19504 is the genuine OEM over-centre latch and matching keeper that holds the recovery tank lid down on the PS Series professional spotters. It is supplied as the pair — the latch body that mounts on the tank and the keeper it pulls against — and the machine uses two of them. It also fits the Tornado PS8226 Spotter 98226, the 230-volt build of the deluxe PS Series spotter.

Compatible Models for the Latch with Keeper

• Tornado PS8225 Spotter 98225 — the deluxe PS Series spotter, Series C and Series D & E
• Tornado PS Spotter 98220 — Series C, D, E and F. The current Series G build of the 98220 uses a different part, so check your serial number before ordering.
• Tornado PS8221 Spotter 98221 — Series F, the 230-volt build of the 98220
• Tornado PS8226 Spotter 98226 — the 230-volt build of the deluxe PS Series spotter, Series D & E

Not sure which series your machine is? Call us at 763-535-0770 with the model and serial number and we will confirm it before you order.

What the Latch with Keeper does

A spotter only holds vacuum if the recovery tank lid seals against its gasket, and the two latches are what make that seal. They are over-centre draw latches: closing the handle pulls the keeper past a pivot point so the clamping force is held mechanically rather than by friction, which is why they stay shut through a shift of vibration and handling.

Because the latch supplies the clamping force, it is a vacuum part rather than a convenience part. A latch that has gone slack does not announce itself by rattling — it announces itself as weak suction, because the lid is lifting a fraction of a millimetre off the gasket under vacuum and the machine is drawing air across the seal instead of through the tool.

How to tell a latch needs replacing

Replace a latch when the handle no longer snaps over centre and stays closed on its own, when the hook or keeper has bent or spread so the lid can be lifted while the latch is shut, when the pivot has worn loose enough that the handle flops, or when the latch has cracked at a mounting hole. Any of those drops the clamping force and the lid seal with it.

The diagnostic is simple. With the machine running and the tool blocked off, press down firmly on the lid over each latch in turn. If suction rises when you press, that latch is no longer pulling the lid into the gasket and it should be replaced, even if it looks intact.

Replace both latches together. The second one has done exactly the same number of cycles as the first, and a tank held by one good latch and one tired one seals unevenly — which reads as an intermittent suction fault rather than an obvious broken part.

Fitting notes

Fit the latch and its keeper as the pair they ship as; a new latch pulling against an old spread keeper does not reach the same clamping force. Set the keeper so the handle takes a firm push to go over centre — a latch that closes with no resistance is not clamping, and one that needs to be forced will crack its mounting or distort the lid. Check the lid gasket while the latches are off, since a hardened or flattened gasket produces the same weak-suction complaint and is usually the other half of the job.

Twin City Vacuum has been selling and servicing Tornado equipment since 1956 and keeps PS Series spotter parts on the shelf in Crystal, Minnesota.

You can browse every assembly for the deluxe spotter on our Tornado PS Spotter 98225 parts page, and the Tornado PS Spotter 98220 listing covers the 115-volt sibling these parts also serve. Manufacturer specifications are published at tornadovac.com.

Frequently Asked Questions

Does the Latch with Keeper 19504 include the keeper?

Yes. The part is supplied as the pair — the over-centre latch body and the keeper it pulls against. Fitting a new latch against an old, spread keeper will not restore the original clamping force, which is why the factory sells them together.

How do I know if my recovery tank latch needs replacing?

With the machine running and the tool blocked off, press down on the lid over each latch. If suction rises when you press, that latch is no longer pulling the lid into its gasket. Also replace a latch whose handle will not stay over centre, whose hook or keeper has spread, or that has cracked at a mounting hole.

How many latches does the machine use, and should I replace both?

Two, and yes — replace them as a pair. Both have done the same number of cycles, and a tank held by one good latch and one tired one seals unevenly, which shows up as intermittent weak suction rather than an obvious failure.

How do I order the Latch with Keeper (part# 19504) or get help?

Call us at 763-535-0770 to order the Latch with Keeper (part# 19504) — this is a factory-order part, so we confirm current pricing and availability when you call and confirm the latch matches your machine’s series. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Tornado equipment since 1956.

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