VEVOR publishes a 13 x 10.6 x 2 in / 330 x 270 x 50 mm usable chamber, a 10.2 in / 260 mm seal bar and a 47 lb / 21.3 kg including accessories machine weight for the VEVOR DZ-260S Chamber Sealer. Two core fields are not settled by those sources: pump (sources disagree) and power rating (sources disagree). VEVOR does not state whether the pump is oil-lubricated or dry, which decides whether the machine needs oil changes at all.
This is a source-backed specification analysis, not a hands-on review. It records the model's published chamber, seal-bar, pump, power, and weight data; identifies omissions or contradictions; and explains which measurements a buyer should verify. Chamber Bench has not physically tested this machine.
What the manufacturer publishes
The records below come from current manufacturer pages, manuals, and listing evidence checked on 2026-08-28.
Scroll horizontally to see every column.
| Seal bar | |
|---|---|
| Chamber | |
| Pump | Conflicting published values: 120W vacuum pump / 180W vacuum pump — Conflicting published record — VEVOR product page |
| Power | Conflicting published values: Maximum Power 950W (+5%/-10%); Seal Power 260W; 120W vacuum pump; AC 120V, 60Hz / 180W vacuum pump — Conflicting published record — VEVOR product page |
| Weight | |
| Model | DZ-260S-V1 |
The retained VEVOR product page contains internally inconsistent values. Treat its published figures as unconfirmed.
Every published record, field by field
These records are left unresolved by its published sources: pump architecture and power rating.
Settled by the maker’s own sources
- Seal bar:
- Chamber:
- Weight:
Left unanswered, or contradicted
- Pump: Conflicting published values: 120W vacuum pump / 180W vacuum pump — Conflicting published record — VEVOR product page
- Power: Conflicting published values: Maximum Power 950W (+5%/-10%); Seal Power 260W; 120W vacuum pump; AC 120V, 60Hz / 180W vacuum pump — Conflicting published record — VEVOR product page
How it compares
Three other shortlisted machines for context on the specifications that decide fit. See the full eight-machine buying guide.
Scroll horizontally to see every column.
| Model | Seal bar | Chamber | Pump | Weight | Analysis |
|---|---|---|---|---|---|
 VEVOR DZ-260S Chamber Sealer | Conflicting published values: 120W vacuum pump / 180W vacuum pump — Conflicting published record — VEVOR product page | This analysis | |||
 Avid Armor USV32 | Open analysis | ||||
 Avid Armor USV20 | Conflicting published values: 17.3 pounds / 17.55 lb — Conflicting published record — Amazon listing · Avid Armor product page | Open analysis | |||
 Gasbye CV4520 | Open analysis |
Use this analysis when…
Use the published records to check whether VEVOR DZ-260S Chamber Sealer fits your measured package, workspace, power supply, and pump-maintenance plan. Confirm every partial, conflicting, or unpublished field before ordering.
Before committing, work through the sizing method — chamber height eliminates more machines than seal width does — and read the pump trade-off if this model’s pump type matters to your duty cycle. If you seal only dry goods, compare whether an external sealer better matches the required mechanism; our comparison covers when a chamber machine is not warranted.
What it needs on an ongoing basis
- Chamber pouches that fit the 10.2-inch sealing limit — smooth, not the embossed bags an external sealer needs.
- Pump-oil requirement unknown: the pump architecture is undisclosed, so confirm the exact pump and service requirements before buying oil.
Still comparing?
- Chamber Vacuum Sealer vs FoodSaver: The Mechanism That Decides It
- Avid Armor vs VEVOR: which brand tells you what you are buying?
- 3 Entry-Level Chamber Vacuum Sealers Compared by Published Records
- Chamber Vacuum Sealers for Home Use: What Fits, What You Can Lift
View chamber sizing diagram
Other chamber sealers to compare
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VEVOR DZ-260S questions, answered from the maker’s records
How big is the VEVOR DZ-260S chamber?
VEVOR gives the chamber size as 13 x 10.6 x 2 in / 330 x 270 x 50 mm.
What size bags fit the VEVOR DZ-260S?
VEVOR states no maximum pouch size. Its 10.2 in seal bar sets the width: we pair it with pouches no wider than 9.7 in, leaving half an inch of margin. Chamber pouch packs we list that fit both its width and length: LEM MaxVac Pro Chamber Pouches, 8 × 10 in, 250-count; Breville Commercial PSC-VBF-0610 Chamber Vacuum Bags, 6 × 10 in, 250-count; LEM MaxVac Pro Chamber Pouches, 6 × 9 in, 250-count.
Does the VEVOR DZ-260S need pump oil?
VEVOR does not name the pump type (it describes it only as: 120W vacuum pump; 180W vacuum pump). Check the manual, or ask the seller, before buying oil.
How long is the VEVOR DZ-260S seal bar?
VEVOR gives the seal bar as 10.2 in / 260 mm.
How much does the VEVOR DZ-260S weigh?
VEVOR gives the weight as 47 lb / 21.3 kg including accessories.
What power supply does the VEVOR DZ-260S need?
VEVOR's own documents disagree on the electrical rating: they give Maximum Power 950W (+5%/-10%); Seal Power 260W; 120W vacuum pump; AC 120V, 60Hz in one place and 180W vacuum pump in another. We do not pick one, so measure or ask the seller before relying on it.
Sources and record status
Each core specification row identifies whether the current record is verified, partial, conflicting, or not published and links to the evidence used for that status.
- VEVOR evidence recordVEVOR · Accessed
How published evidence is evaluated
Chamber Bench compares manufacturer and listing evidence for the eight machines in this comparison. The current analysis covers usable chamber geometry, seal-bar length, pump type, serviceability, and other published ownership constraints.
Where a manufacturer publishes nothing, we say so rather than filling the gap:
- We record which specifications a manufacturer declines to publish.
- We flag contradictions inside a listing rather than quietly picking one figure.
- We keep partial records distinct from complete published dimensions.
- We do not reproduce retailer ratings or prices as editorial fact.
What we have not done: we have not physically run these machines. No cycle times, seal-strength figures, or noise measurements on this site come from our own bench, and none are presented as if they do. Our test protocol documents the measurements required before any model can carry a tested performance conclusion.