Dimensions | Impulse Multiplier
Bulletin 7266A Page 4
For use with 7266A-0 Multiplying Air Regulator
The R690-1407 Compressed Air Pressure Regulator is recommended for use with the 7266A-0 Multiplying Air Regulator to insure a constant air supply pressure. Install the R690-1407 upstream of the 7266A-0, and also upstream of the 8645A-01 Air Filter-Separator if one is used. Maximum inlet pressure is 500 psi; outlet can be set between 0 and 2 psi. Set pressure will be maintained to within 1⁄8 "w.c. An integral relief valve will instantly vent excess pressure as little as 0.01 psi above set pressure. Ambient temperature limits are –40° F to 200°F.
17⁄8 Dia.
DIMENSIONS inches
Weight: 1 ¼ lb
23⁄16 max.
Mounting Holes (2) ¼ -20 x 0.05 deep
2 ¼
3⁄8
1 dia.
Vent Hole (Keep Clear)
6 ½ max.
45⁄16
129⁄64
223⁄32
Outlet
INLET
15⁄16
¼ fpt Gauge Tap (2)
Inlet and Outlet ¼ fpt
3 dia.
DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSITON, INC. IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL .
WARNING: Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Components in combustion systems may exceed 160°F (71°C) surface temperatures and present hot surface contact hazard. Fives North American Combustion, Inc. suggests the use of combustion systems that are in compliance with all Safety Codes, Standards, Regulations and Directives; and care in operation.
CONTACT fna.sales@fivesgroup.com T +1 800 626 3477 - F +1 216 373 4237
Fives North American Combustion, Inc. 4455 East 71st Street - Cleveland, OH 44105 - USA www.fivesgroup.com
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