- ISO Rating: ISO 6, ISO 7, ISO 8
- Door track is mounted externally to wall surface
- Well suited for retrofit construction and easy installation where a large opening is not possible for recessed door frames
- Touchless motion door pad for hands-free operation
- Simple door programming that can be done by anyone without the need for costly field technicians
- Installation is quick and does not require special expertise

The Powder-Coated Aluminum Automatic Double Bi-Parting Sliding Door will auto reverse when something obstructs the path of the door | 6709-17 displayed
Automatic Sliding Doors,Doors & Windows for Cleanrooms,Doors for Architects
5556-PP-01
5556-PP-01 75229
External Mount Automatic Sliding Doors, Aluminum
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Manufactured By: Terra Universal
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Summary
- ISO Rating: ISO 6, ISO 7, ISO 8
- Door track is mounted externally to wall surface
- Well suited for retrofit construction and easy installation where a large opening is not possible for recessed door frames
- Touchless motion door pad for hands-free operation
- Simple door programming that can be done by anyone without the need for costly field technicians
- Installation is quick and does not require special expertise
- Elastomeric door seals and fiberglass reinforced timing belt ensures cleanliness, durability and uniform closing
- Microprocessor controller continually monitors door position with adjustable opening and closing speed, distance and speed of braking reduces opening and time delay
- Auto reverse on obstruction; slow speed search for obstruction
- Load-bearing wheels made of cast urethane for long-lasting, smooth and trouble-free operation
- Adjustable anti-riser wheels lock each door in its overhead track
- Doors undergo life testing to a minimum of one million cycles
- Static-dissipative PVC door panels enhance static and particle control, stand up to cleaning agents, minimize obstructive sight lines and reduce claustrophobic sensation in small rooms
- Quick installation with pre-assembled header and panel sub-assemblies
- ANSI compliant
- See overall dimensions below; adequate clearance required for door opening
- Custom sizes and configurations, including swing and folding doors, available; call Terra to discuss your requirements!
Automatic Sliding Doors
Terra Universal BioSafe® Doors
Cleanroom Automatic Doors
Features and Benefits
No Hardwiring Required
Simply insert Terra’s plug into your outlet and the door is ready. Avoid costly and lengthy hardwiring. An electrician is not needed for the install.
No Sidelite Door
Unlike competitors, Terra’s door design doesn’t use a sidelite door, eliminating the building of dust and other contamination that can be difficult to clean.
Simple Door Programming
Adjustment and troubleshooting can be done by anyone. Programming is simple and doesn't require special equipment or costly field technicians.
Fast, Easy Installation
Install Terra's door in under an hour. Don't waste an entire day with an overly complex door that requires special expertise.
Door Sliding Direction
Door sliding direction is easily determined while standing on the SECURE SIDE (key side) or OUTSIDE of the door.
Clean and Durable Powder Coat Finish
Terra’s signature white powder coat finish provides a high quality, durable barrier to protect against corrosion, plus a clean and attractive aesthetic. The advanced heat-fused formulation exceeds ASTM and ISO paint standards to resist chipping, scratching, fading, and wearing.
Always Shipped Complete
Terra’s doors come with tempered glass or static-dissipative PVC panels already included. Avoid unnecessary extra steps sourcing door panels!
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