BTS-80 Floor Closer

Online Inventory > Dorma > Floor Closers > BTS-80 Floor Closer

BTS-80 2 Floor Closer Only
Product Description & Features • Closer ONLY, No Parts Included. • Size 2: Exterior - 2'6"- 3'6" Interior - 2'6"- 4'0" • Compact closer body and cement case 2-3/8" deep suited for thin slab concrete construction. • Accommodates doors weighing up to 660 pounds and 4'-6" wide interior and 4'-0" exterior. • Closer adjustment in cement case provides lateral and longitudinal adjustment of 1/4" and height adjustment of 5/32". • A pressure relief valve protects closer from damage caused by forced closing. • If door hardware or adjacent structures interfere with maximum opening, an auxiliary stop should be installed. • Closer body is non-handed. • Mechanical backcheck at approximately 70º. • Selectable delayed action between 175º and 75º. Extends the closing cycle to allow unobstructed passage. • Delayed action is functional when hold open is not engaged. • Dual thermostatic control valves combined with special hydraulic fluid provide controlled closing from 175º. • Selectable multipoint hold open between approximately 75º and 175º. • Adjustment for start of hold open range or when delayedaction releases. Adjustable between 75º and 105º.	Technical Drawing Price: $590.00

BTS-80 BFE Barrier Free Exterior Floor Closer Only
Product Description & Features • Closer ONLY, No Parts Included. • Door Size: Exterior - 3'0". Meets 8.5 lb maximum opening force on 3'-0" wide exterior doors. • Compact closer body and cement case 2-3/8" deep suited for thin slab concrete construction. • Accommodates doors weighing up to 660 pounds and 4'-6" wide interior and 4'-0" exterior. • Closer adjustment in cement case provides lateral and longitudinal adjustment of 1/4" and height adjustment of 5/32". • A pressure relief valve protects closer from damage caused by forced closing. • If door hardware or adjacent structures interfere with maximum opening, an auxiliary stop should be installed. • Closer body is non-handed. • Dual thermostatic control valves combined with special hydraulic fluid provide controlled closing from 175º. • Selectable multipoint hold open between approximately 75º and 175º. • Selectable delayed action between 175º and 75º. Extends the closing cycle to allow unobstructed passage. • Delayed action is functional when hold open is not engaged. • Adjustment for start of hold open range or when delayed action releases. Adjustable between 75º and 105º. • Mechanical backcheck eliminated to meet the barrier-free opening force requirement through 90º of opening.	Price: $589.68