Document e7aNMX4d6rbEzG4reNvaVwwap

Air System Equipment Registers Grilles United States Register Company General Offices: Battle Creek, Mich., U.S.A. Branches: Minneapolis, Minn., Kansas Citt, Mo.. Albany, N. Y. Air Conditioning Registers. Vents and Grilles No. 153--Single-Valve Air Conditioning Register-Bars % in. deep--Spaced 4 openings to the inch affords Non-Vision. Can be supplied in Directional Flow in either Horizontal or Vertical Bar Styles. Can be furnished with all styles of Setting Frames. No. 249--Multiple-Valve Air Condition ing Register. Gives complete Air Con trol. Vertical Front Bars--Key-pin ad justed to provide 45 deg Right and Left or Two-way Side Flow. Lever operated Horizontal Back Valves Give from Full Closed to any degree of Upflow and to 45 deg Downflow. FULL FACE COV ERAGE. Can be supplied with any style of Setting Frame. Fits all Stack Heads of Standard Size Dimensions. No. 256--Multiple-Valve Flex-bar Air Conditioning Register. Vertical Front Bars set 22 deg Right and Left. Side Flow Deflection attained by setting of Grille Bars with bending wrench to accommodate room condition. Backvalves give same Up and Down control of air flow as No. 249 above. FULL FACE COVERAGE. Can be supplied with any style of Setting Frame. Fits all Stack Heads of Standard Size Dimen sions. All of above Styles can be supplied with either Lever or Individually adjusted Multiple Valves or Louvers, i.e. 177VVI --Vertical Valves Individually adjusted. 145WL -- Lever operated Vertical Valves. Specially adapted to Combina tion Heating and Cooling Systems. Grilles and Vents in Matching designs are available. For Complete Information Write for Catalog No. 556-R. No. I53-WL Horizontal Bar Non-Vision Design Vertical lever operated rear valves. No. 145-VVL--Specially adapted to Combination Heating and Cooling Systems. Horizontal Bar Adjustment to 60 deg Up and Down Flow. Multiple Valve A. C. Registers available with Key Operation. 282 United States Register Co. Air System Equipment Gr&Sf" No. 500 U S. Round Ceiling Diffuser Step-Down Style No. 1000 U.S. Super Base Diffuser is equipped with Balancing Set-Lock and Adjustable Slide-Plate bottom opening. Furnished in 2 ft and 4 ft sections with which any continuous lengths may be assembled. No. 1000 U.S. Super Base Diffuser * No. 500 U. S. Round Ceiling Diffuser. Made in 6 in., 8 in., 10 in., 12 in. and 14 in. sizes. Furnished with or without No. 900 frames. However, frames are rec ommended. No. 500 diffusers will be furnished with Dampers when required. No. 410 U. S. Perimeter Floor Register. No. 105 U.S. Diffuser Sidewall Register furnishes a complete 180 deg Sunburst Diffusion at an even fpm at every degree of air diffusion. No. 105 Diffuser Sidewall No. 191 U. S. Multi-Flex Register Streamlined Double-Edged Grille bars. Front bank of bars--Horizontal Adjust able. Second bank of bars--Vertical Adjustable. Opposed Rear Valves-- Screw Driver operayted. No. 191 U. S. Multi-Flex Register No. 190 U.S. Multi-Flex Register * No. 190 U. S. Multi-Flex Register Stream lined, Double-edged Grille bars. Front bank of bars--Vertical, Adjustable. Second bank of bars--Horizontal, Adjustable. Opposed Rear Valves-- Screw Driver operated. No. 192 U. S. Multi-Flex Register--same as No. 190---but with Vertical Front Bars. No. 193 U. S. Multi-Flex Grille--sameas No. 190--but less Rear Valves. No. 194 U. S. Multi-Flex Grille--sameas No. 191--but less Rear Valves. No. 195 U. S. Multi-Flex Grille--sameas No. 193--but Vertical Bars only. No. 196 U. S. Multi-Flex Grille--sameas No. 194--but Horizontal Bars only. See our Catalog No. 556-R for the additional Non-Flex Register and Grille Line 283