TNI 1175 028 111 00 ESCAPE HATCH ASM TRANSPEC FULL POP UP NO VENT ONLY

TNI 1175 028 111 00 ESCAPE HATCH ASM TRANSPECFULL POP UP NO VENT ONLY CROSS NUMBERS SMA 8640-12-04  1170 Series / Triple Value Safety Vent II The Triple Value Safety Vent II is a combination roof ventilator/emergency exit that provides 5-position fresh air ventilation as well as incorporating a built in non-closeable static exhaust vent.  The product also includes a simple release handle that allows the hatch to hinge open for emergency exit. Static Vent provided with one piece outer cover designed to minimize leaks Interchangeable with earlier Transpec models Available in various radius to different roof curvatures Available with vandal lock feature Constructed on high strength UV stable materials Available with optional adhesive sealant and reflective tape Meets D250 Standard for Canadian school bus 1970 Series / Standard Safety Vent II The Standard Safety Vent II is combination roof ventilators/emergency exit that provides 5-position fresh air ventilation and a simple re