JELOSTONE Heavy Duty, Commercial Door Closer D8000DA, ANSI Grade 1, UL 3 Hour Fire Rated, ADA Compliant, Delayed Action, Adjustable Spring Size 1-6 for Doors(44-330LB/30-60 in), Indoor/Outdoor Door Bottom Dual-bulb design creates a tight

Dual-bulb design creates a tight seal against the threshold to block drafts

Suitable for use on up to 3-hour UL classified steel fire doors (see product description for specific compatible door types)

CONCEALED DESIGN & ENERGY SAVING:

Ideal for exterior and interior doors

SGS & INTERTEK TESTED FOR SAFETY:

JELOSTONE Heavy Duty, Commercial Door Closer D8000DA, ANSI Grade 1, UL 3 Hour Fire Rated, ADA Compliant, Delayed Action, Adjustable Spring Size 1-6 for Doors(44-330LB/30-60 in), Indoor/Outdoor Door Bottom Dual-bulb design creates a tight: The D8000DA Automatic Door Closer from JELOSTONE Architectural Hardware suits high traffic entrances, such as aluminum storefronts, factories, schools, restaurants, and other public places. This is a door automatic closer for doors that weigh up to 150kg (330lbs max) and are (800 1500mm, 31 60 inch) wide. Also, it is a non handed closer that will work on left or right handed doors exposed to extreme temperatures. This door hydraulic closer is