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Home / Products / Cleanroom Doors, Windows & Interlocks / Self-Reclosing Explosion Venting Door 12 x 12 in Stainless Explosion-Relief Hatch
STJH-SELF-RECLOSING-EXPLOSION-VENTING-DOOR-12X12

Self-Reclosing Explosion Venting Door 12 x 12 in Stainless Explosion-Relief Hatch

A compact 304 stainless relief hatch with a 12 x 12 in panel and bolt-on equipment connection.
  • Square proportions fit compact vessel faces.
  • Bolted attachment allows the assembly to be separated from its mounting interface.
  • 304 stainless construction avoids relying on a painted exposed panel.
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Product Introduction

The square panel suits equipment layouts where a long relief door would obstruct nearby connections. A hinged stainless closure sits within a bolt-on frame, with silicone at the sealing interface. This is a reusable equipment pressure-relief format with a compact footprint, not an access door for a room. The 12 x 12 in dimension identifies the panel; the mounting opening and outer frame require additional space. Vent area, operating conditions and discharge direction must be considered together when selecting the assembly.

Key Features

  • Square proportions fit compact vessel faces.
  • Bolted attachment allows the assembly to be separated from its mounting interface.
  • 304 stainless construction avoids relying on a painted exposed panel.

Technical Parameters

Product FormEquipment relief hatch
Panel Width12 in
Panel Height12 in
Panel ShapeSquare
Metal Grade304 stainless steel
MountingBolt-on frame
Panel MovementHinged
Sealing MaterialSilicone
Construction FormatReusable returning panel
CustomizationAvailable for the vessel geometry and operating environment.

Applications

  • Compact dust-handling equipment
  • Small process-vessel relief connections

Solutions for Your Application

The existing vessel face has limited mounting space.

The square panel minimizes one-sided projection; the separate frame envelope must still be included in the fit assessment.

A painted closure would add another surface to maintain.

Use the 304 stainless panel and frame with a finish suited to the equipment cleaning routine.

Available Options

  • Door-opening indication switch
  • Protective cage where the installation requires one
  • Food-contact-compatible silicone gasket option

Planning a Self-Reclosing Explosion Venting Door 12 x 12 in Stainless Explosion-Relief Hatch specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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