SC100 Complete Crown Saver Device

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A automaticly initiated, brake actuating system for immediate stoppage of the traveling block in a drilling derrick drawworks that overrides a conventional automatic drawwork safety control device. The system includes a normally closed, pneumatic valve mounted in an explosive resistant container between the system air supply and the pneumatic brake for the drawworks drum. A automatically operated switch, when actuated, simultaneously (1) energizes the solenoid to the emergency override pneumatic valve,and (2) applys brakes on drawworks.

WE MUST KNOW SIZE OF OD OF BRAKE SHAFT FOR SIZED CLUTCH

Crown Safety Package Itemized Parts List:

 1x SC1000 Toggle Valve (#2)
 1x SC1016 Extension Arm (#3)
 1x SC1018 Track (#1)
 1x SC1019 Relay Valve (#9)
 1x SC1020B Versa Reset Valve #(10) 
 1x SC1021 Sized Clutch (#4, #5, #8)
 1x SC1022 Mounting Bracket (#7)
 1x SC1023 Air Cylinder(#6)
 1x SC1023A Clevis
 1x SC1024 75' of Hose
 1x SC90004 Reset Tag
 2x SC90006 1/4" standard Tee
 2x SC90007 1/"2 Standard Tee
 1x SC1015 1/2" Hex nut
 6x SC90009 1/2"M to 1/4"F Bushing
 1x SC90010 1/4" Nipple
 1x SC90011 1/2" Nipple
 10x SC1027 Hose ends
 8x SC1025 Straight Adapters
 4x SC1026 Ell 1/4 x #6