Adjustable ADA compliant heavy-duty hydraulic door closer that meets ANSI Grade 1 standards
Continuous three-sided perimeter gasket for a tight seal
Terra Universal cleanroom doors can be delivered with most standard mortised or surface-mounted hardware to meet requirements:
Mortised door locksets and strikes, with door handles or magnetic interlock
Surface-mounted electric door operators
Internal double door extension bolts
To determine if you need a left-hand or right-hand frame, stand on the side of the door where it swings away from you. If it opens to the left, it’s a left-hand door; if it opens to the right, it’s a right-hand door.
Door assembly is leak-rated by UL for tight seal to maintain cleanroom pressure gradients
Specifications
• Type: Pre-Hung
• Opening Action: Double Swing
• Opening Width: 72"
• Opening Height: 84"
• Door Panel: 304 Stainless Steel
• Number of Hinges: 5
• Core Material: Solid XPS bonded core
• Window Pane: Tempered glass
• Door Gauge: 16 gauge
• Lock Prep Type: None
• Frame Construction: knock-down, 16 gauge, single rabbet
Flush mount dual-pane window design simplifies cleaning.
Stainless Steel Cleanroom Door
Stainless steel doors provide resistance to chemicals and minimize surface particle shedding. Choose 316L stainless steel as an optional substitute material.
Door Swing Direction
Determine door swing direction by standing outside of the room. For example, stand in a hallway looking into the room.
Door Handles for Every Application
Cylindrical lockset and angled design for a durable, easy-to-maintain entry point.
Automatic Door Bottom Gasket for Cleanroom Doors
The automatic door bottom helps maintain differential pressure inside the room. It is equipped with a fully concealed drop-down gasket that seals the bottom gap when the door closes.
Electromagnetic Door Interlock Diagram
Electromagnetic door interlock systems reduce cross-contamination by ensuring specific doors never open simultaneously. The central control module connects to electronic maglocks, allowing up to 6 interlocking doorways. Maglocks engage with 600lb of holding force and can be easily disabled in case of an emergency.
Continuous Product Improvement
At Terra, we strive to develop and produce the highest quality products for our customers to improve health, safety, performance, and yields. Our product quality is enabled by high-grade manufacturing equipment and processes, 50 years of engineering and application expertise, and our commitment to continuously improve.
Products Tailored to Your Cleanroom Environment
Provide Terra with your desired ISO Grade design. We will tailor the product to meet your criteria and certify it with a report appended to your invoice. Certificate includes all the necessary information to streamline audits and facility compliance.
Copyright 1999 - 2026 Terra Universal. Inc. All rights reserved.
