Underwriters' Laboratories Inc. Listed
ADA multi-sized closer with adjustable spring power, adjustable back
check, adjustable closing & latching speeds for a range of sizes after
Model 5001: 8.5 lbs opening force up to a size 5.
Model 5003: 5 lbs opening force up to a size 4.
Adjustment Valves: Closing and Latching
speeds controlled by separate regulating valves, adjustable after
installation. Adjustable back check function controlled by a separate regulating valve, adjustable after installation.
Universal application. Non-handed for standard, top jamb or parallel arm installation.
Available with regular, hold-open, or fusible link hold-open arms.
|Hold-open arms are adjustable for holding from 90
Degree to 180 Degree.
Rack and pinion mechanism contained in a high tensile precision cast
Stable Hydraulic door check fluid for any climatic operation and constant
Furnished with dress cover. Can be used with or without dress cover.
AL - Aluminum
DU - Storefront Bronze (Dark)
BZ - Hardware Bronze (Gold) *Special Order