DAHLE CleanTEC 41534 High Security Paper Shredder w/Fine Dust Filter, Automatic Oiler, SmartPower, Security Level P-7, 3-5 Users

The DAHLE CleanTEC 41534 is a department-size P-7 shredder listed on the NSA/CSS Evaluated Products List with a high-volume rating, combining a 12 in feed opening with a 38-gallon bin. It cuts paper to 1 x 4.7 mm particles at 8 sheets of 20 lb bond per pass and filters fine dust at the cutting head. It is designed as a shared destruction point for a secure facility rather than a machine for one desk.

CleanTEC 41534 at a glance

• 12 in throat accepts tabloid paper unfolded
• 38-gallon bin, the largest in the CleanTEC P-7 line
• NSA/CSS EPL listed with a high-volume rating; DIN 66399 P-7
• 8 sheets at 20 lb bond, 10 at 16 lb, at 23 ft/min
• Fine dust filter rated up to 98%; automatic EvenFlow oiling
• 146 lb cabinet on lockable casters

Why a central secure destruction point needs the 41534's width

When several people bring classified paper to one machine, the material is rarely just letter-size. Briefing pages, drawings and printouts in tabloid format fit the 12 in throat flat, while the 10.25 in openings on the smaller CleanTEC models would force them to be folded, doubling their thickness against an 8-sheet limit. The 38-gallon bin stretches the time between bag changes for a busy shared machine, and the 23 ft/min speed is the quickest of the three CleanTEC P-7 models. Lockable casters keep it in place once positioned and make it easy to move for servicing.

Running P-7 volume in an enclosed room

A shared P-7 shredder in a closed secure room generates a lot of fine paper dust; the factory-fitted CleanTEC filter is rated to capture up to 98% of it, and replacement filters are a consumable. The EvenFlow Lubricator oils the cutters from a reservoir of Dahle shredder oil, and a chain-driven, continuous-duty motor carries sustained use. Bin-full auto-off stops the machine when it is time to change the bag, which is Dahle #20726, sold separately in boxes of 100. Feed paper only and remove staples and clips; Dahle publishes no rating for optical media or credit cards on this model.

CleanTEC 41534 specifications

41534, 41434 or 41334?

• CleanTEC 41434: the same cut, sheet rating and NSA high-volume listing, but a 10.25 in throat, a 30-gallon bin and a much narrower cabinet at 102 lb.
• CleanTEC 41334: 5 sheets per pass, 23-gallon bin and a medium-volume rating, for one to three users.
• Dahle 40534: P-7 at 8 sheets with a 12 in throat and 38-gallon bin, without the CleanTEC dust filter.

Who should buy the 41534

Pick it when one machine serves a whole secure floor or records function, tabloid pages are part of the mix and dust control in an enclosed room matters. If only one team uses it occasionally, the 41434 does the same cut in a smaller footprint. And if what you need is bulk commercial destruction rather than classified, a P-4 department shredder such as the Dahle 50514 takes 26 sheets per pass.