The BTS80 Series of floor-concealed door closers offer adaptability to almost any installation. The closer's compact body permits its use where a larger closer would be prohibitive. Versatility allows installation in thin slab concrete subfloor construction. A wide selection of interchangeable spindles makes the BTS80 suitable for virtually any floor covering or threshold application. Versatile and adaptable Because the BTS80 can control exceptionally heavy single- and double-acting doors, you can incorporate the floor closer into almost any design to meet most materials, size, and weight requirements. Applications Trouble-free performance under adverse climatic and traffic conditions makes the BTS80 floor-concealed closer dependable and a perfect choice for even the most rigorous applications. For total control and uncompromising creativity for any door opening, specify a BTS80 floor-concealed closer.
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. BTS80 Technical Details: Closer body is non-handed. Mechanical backcheck at approximately 70. Selectable delayed action between 175 and 75. 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 175. Selectable multipoint hold open between approximately 75 and 175. Adjustment for start of hold open range or when delayed action releases. Adjustable between 75 and 105ing the cement case. If door hardware or adjacent structures interfere with maximum opening, an auxiliary stop should be installed.
CRL Floor Mounted Closer 5/16" Collar Height Tapered Type Spindle
C.R. LAURENCE CRL9040S8 CRL Floor Mounted Closer 5/16" (7.9mm) Collar Height Tapered Type Spindle. CRL Flat Tapered and "MAB" Type Spindles are available in various heights to accommodate different threshold and finished floor heights, and can be used with all CRL Models, Jackson 900, and Dormar BTS80 Floor Mounted Door Closers. The CRL Flat Tapered Spindle will allow the use of all center-hung and offset bottom arms intended for use with this type of spindle, as well as CRL Patch Fitting Inserts. The "MAB" Style Spindle is commonly used throughout Europe and South America.. Part Numbers Variations: CRL9040S8
Universal cover plate 7410, suitable for left hand/right hand, 3/4" offset, 1-1/2" offset and center pivoted doors. Material is stainless steel or brass depending on the plated finish specified. Finishes: 605 (Bright), 613 (Oxidized Satin Oil Rubbed), Chrome: 625 (Bright) or 626 (Satin).
The BTS80 Size 4 Series of floor-concealed door closers offer adaptability to almost any installation. The closer's compact body permits its use where a larger closer would be prohibitive. Versatility allows installation in thin slab concrete subfloor construction. A wide selection of interchangeable spindles makes the BTS80 suitable for virtually any floor covering or threshold application. BTS80/B is Center Hung, Double Acting for wood or steel doors and frames, standard spring size 4.
CRL 105 Degree Hold Open Size 4 Heavy Floor Mounted Door Closer
800 Pound Capacity up to 54" Doors Interchangeable Spindle Heights UL Listed With a Five Year Limited Warranty Door Closers Cross Reference Chart This CRL 8500 Series Heavy Floor Mounted Door Closer provides a heavy weight capacity floor closer that is available in either 90 or 105 degree hold-open or non hold-open models in three spring sizes to accommodate most standard installations. Accessories included: Brushed Stainless Cover Plate ( CRL85CPBS ), and Spindle ( CRL9040S3 ). Pivots, Center-Hung and Offset Arms are sold separately. Independent Closing and Latch Speed Adjustments Same Dimensions as Dorma BTS-80 Closer Five Year Limited Warranty The Perfect Closer to Support the CRL Door Rail System
CRL DORMA Model BTS80 Size 3 Floor Mounted Door Closer
The Dorma BTS80 Series Floor Mounted Door Closers offer adaptability to almost any installation. The Dorma Closer's compact body permits its use where a larger door closer would be prohibitive. The universal, non-handed design uses a system of interchangeable spindles, and will allow one basic door closer mechanism to be used for either single or double acting, center-hung or offset applications while accommodating virtually any floor covering or threshold height. The selective, multi-point hold open or variable delayed action feature makes this one of the most versatile door closers available. Accessories such as Cover Plates, Pivots, Center-Hung and Offset Arms are also available. NOTE: This Door Closer is designed to open to a maximum of 180 degrees. An auxiliary floor or overhead stop is required to stop the door at less than 180 degrees.SPECIFICATIONS:Maximum Door Weight: 660 Lbs. (299 kg)Maximum Interior Door Width: 54" (1372 mm) Maximum Exterior Door Width: 48" (1219 mm)Important NotesCloser Body Only. Spindle is not included. Spindles are available to accommodate different heights and types: CRL9040S, or CRL9050S.
CRL DORMA Model BTS80 Size 2 Floor Mounted Door Closer
660 Pound Capacity and 48" Wide Doors Interchangeable Spindle Heights U.L. Listed With a Twenty-Five Year Limited Warranty This CRL DORMA brand BTS80 Floor Mounted Door Closer provides a 660 pound (299 Kilograms) weight capacity floor closer that features hydraulically adjustable hold open and selective delayed action, all in one closer. Optional accessories that may be needed are: CRL9040S Tapered Spindle BTS7410CP Closer Cover CRL9040CB Bottom Center-Hung Arm 340 Top Center-Hung Pivot CRL9077 Bottom Offset Arm CRL9075 Offset Top Pivot M19 Offset Intermediate Pivot Variable Delayed Action Twenty-Five Year Limited Warranty Important Note: Closer Body Only. Spindle is not included. Spindles are available to accommodate different heights and types: CRL9040S, or CRL9050S.
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