Ellis & Watts designs, qualifies, and manufactures doors and gates to withstand pressure waves caused by a blast. Designs are based on the Department of the Army Technical Manual TM5-1300, “Structures to Resist the Effects of Accidental Explosions”.
Ellis & Watts Blast Doors and Gates - CLICK TO SEE FULL LIST
- are available in varying sizes, shapes, and thicknesses, depending upon the application
- have been designed for up to 964 psig for 9.2 milliseconds
- can be designed with an integral frame for cast-in-place applications or designed to mount to an existing frame
- can be provided with proximity sensors
- are available with proven analog, relay-based controls to address qualification, cyber security, or EMI/RFI concerns or with the latest digital control systems
They can be - CLICK TO SEE FULL LIST
- engineered for operation in extreme ambient temperatures
- engineered to meet stringent air leakage requirements
- Seismically qualified per IEEE 344
- Environmentally qualified per IEEE 323
- rated for fire resistance to UL 10B, “Fire Test of Door Assemblies”
Power options include - CLICK TO SEE FULL LIST
- manual operation and override
- electric actuators
- pneumatic actuators
The complete system can be provided with - CLICK TO SEE FULL LIST
- ASME AG-1 compliance
- ASME NQA-1 compliance
- 10CFR50 Appendix B compliance
