740 Cal-Royal Door Closer Regular/Parallel Arm Size 4, Grade 1,Door Weights 120-187 lbs.
Lifetime Warranty
Meets The Buy American Act
*CAN BE USED FOR RETROFIT OF NORTON 1600 AND YALE 50
Template Universal hole pattern as: Norton, Yale and Dorma Size 4
Hydraulic door closer with dual valve, closing and latching speed controlled by two separate regulating valves
Universal application, non-handed, designed for all standard installations
Reinforced type adjustable tube arm
Rack and pinion operation contained in a high tensile precision cast aluminum housing for the highest quality
High quality hydraulic fluid for high lubricity and constant lubrication
The streamlined design permits installation on most commercial and residential applications without adapters
Sized door closer. 720 Size 2, 730 Size 3, 740 Size 4 and 750 Size 5
Power adjustment bracket on regular arms. (15% adjustment, ±7 1/2%)
Hold open arm (optional) are adjustable for holding from 90° to 180°, 901/902
Optional back check (730-BC, 740-BC, 750-BC) controlled by separate regulating valve
Slim cover (2” W x 3” H x 10” L) optional fits all sizes, COV/700
Flat drop bracket
Available in Alum, Duro, Gold
*The data on this represents our judgment of which are most similar. Since no product is exactly alike the information has been obtained from trade sources, it is not guaranteed nor represented that any specific product exactly equals any other product.
