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Black galvanised steel roof vent cap with six inch collar and removable screen

Builders Best

Builders Best 012633 DLP Replacement Lamp

SKU CH-PWDM-ZW1ED MPN 012633

A galvanised-steel roof vent cap with a removable quarter-inch screen and built-in back-draft flapper

  • TypeLamps
  • SpecificationsBUILDERS BEST 012633 Black Metal Roof Vent Cap (6" Collar)
  • Durable 26 gauge galvanised steel construction
  • Black powder coat finish resists corrosion
  • Built-in back draft flapper prevents reverse airflow
  • Removable 1/4-inch screen allows easy cleaning
  • 6-inch collar fits standard duct openings

Product identity and intended use

This Builders Best 012633 lamp is a DLP replacement component for compatible projectors. It suits users who need a direct replacement to restore brightness and colour accuracy in an existing projection system. Buyers who want more storage or a different light-engine technology will not find what they need here.

Materials and construction

The housing uses 26 gauge galvanised steel finished with a black powder coat. A removable 1/4-inch by 1/4-inch screen and a built-in back-draft flapper help manage airflow and debris during normal operation. The 6-inch collar fits the specified duct opening.

Behaviour under sustained load

The steel construction and flapper are designed to maintain consistent airflow and prevent back-drafting during extended projection sessions. The removable screen allows periodic cleaning so that airflow remains stable over long periods of use.

Highlights

  • Durable 26 gauge galvanised steel construction
  • Black powder coat finish resists corrosion
  • Built-in back draft flapper prevents reverse airflow
  • Removable 1/4-inch screen allows easy cleaning
  • 6-inch collar fits standard duct openings

Specifications

BrandBUILDERS BEST
TypeLamps
SpecificationsBUILDERS BEST 012633 Black Metal Roof Vent Cap (6" Collar)
Shipping weight0.14 kg
Package size122 × 61 × 51 mm

Questions about this item

How do I install the 012633 roof vent cap and which step is often missed?

Secure the 6-inch collar to the duct with screws or clamps, then seal the flange to the roof deck; the step most often missed is fastening the built-in back-draft flapper hinge so it swings freely.

What maintenance will the 012633 vent cap need over time?

Remove the 1/4-inch by 1/4-inch screen periodically to clear lint and debris, and check that the back-draft flapper still opens and closes without binding.

What is the first limit that appears on the 012633 under continuous airflow?

The 26-gauge galvanized steel with black powder-coat finish resists corrosion, but sustained high heat and UV exposure will eventually degrade the coating, which is the first durability limit.

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