Bag Compartment Seal B352-6100

The bag compartment seal (part# B352-6100) is a genuine Tacony OEM replacement part compatible with multiple backpack vacuum models across the Tornado, CleanMax and Powr-Flite ranges. It is the flexible gasket that runs around the rim of the bag compartment and seals against the top cover, and it is the part that decides whether the machine actually pulls its air through the bag.

Compatible Models for the Bag Compartment Seal

This part is a genuine Tacony OEM component shared across multiple brands and models:

• Tornado: Pac-Vac 6 Aircomfort — Model 93012, Pac-Vac 10 Aircomfort — Model 93014, Pac-Vac 6 Roam Battery Backpack — Model 93016B-1, and the discontinued PV 6 Back Vacuum (93028 and 93029) and PV 10 Back Vacuum (93034)
• CleanMax: CMBP-6.2 backpack vacuum, CMBP-6CL cordless backpack vacuum
• Powr-Flite: PF300BP, PF600BP, PF1000BP and PF600BPG backpack vacuums

Not sure if this fits your machine? Call us at 763-535-0770 and we will confirm compatibility for you.

Why a tired bag compartment seal costs you suction

This is the single most commonly overlooked cause of weak suction on a backpack vacuum. The motor pulls hard, and it will pull air from wherever it is easiest — if the seal between the canister rim and the top cover has hardened, flattened or split, the machine happily draws room air straight in through that gap instead of through the hose and bag. The bag stays suspiciously clean, the hose feels weak, and every filter gets replaced before anyone thinks to look at a strip of rubber.

It fails by compression set rather than by tearing. Years of being clamped shut, plus heat from the motor compartment, gradually turn a soft flexible gasket into a hard flat ring that no longer springs back to fill the gap.

When to replace the bag compartment seal

Replace it if the seal is hard rather than supple, if it has flattened and lost its original profile, if it is split or has come away from its groove anywhere, or if you can see daylight between the cover and the rim with the latch closed. A quick field test: close the machine, block the hose inlet with your palm and listen — a machine with a good seal will load up and change note sharply, while one with a leaking seal keeps whistling air in from somewhere else.

Replace it alongside the top cover (B352-0500) if the cover itself is cracked, and check the inlet seal (B352-4800) at the same time. Twin City Vacuum has been selling and servicing Tornado and CleanMax equipment since 1956. Browse the Tornado Pac-Vac Aircomfort parts list or all Tornado cleaning equipment parts. Manufacturer information is at tornadovac.com.

Frequently Asked Questions

What does the bag compartment seal (part# B352-6100) do?

It seals the joint between the bag compartment rim and the top cover so the motor draws its air through the hose and bag rather than leaking room air in around the lid.

How do I know if my bag compartment seal (part# B352-6100) needs replacing?

Weak suction that new bags and filters do not fix is the classic sign. Check whether the seal is hard rather than supple, flattened, split, or lifted out of its groove. Blocking the hose inlet should make the machine load up sharply; if it keeps drawing air, something is leaking.

Why does my bag stay clean but suction feel weak?

That is the signature of a failed bag compartment seal. The machine is pulling room air in through the lid joint instead of through the hose, so very little goes through the bag.

How do I order the bag compartment seal (part# B352-6100) or get help?

You can add the bag compartment seal (part# B352-6100) 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 and CleanMax 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.