Dorma Door Closer EN4 Floor Spring Body Combi Pack For Aluminium Door
BTS804A

Floor Spring Door Closer is a mechanical door closing device mostly used for glass doors along with patch fitting. Mostly used where both pull and push movement is required. Floor springs are used is in Interior doors of a Business park, Malls, Hospital building.

Floor Spring Door Closer Function - designed to hold the door open when the door is opened past 90 degrees. Simple pushing of the door towards the closed position, activates the closer and it also commences the closing action of the door.

Includes:

• 1 x Dorma EN4 Floor Spring (80110000)
• 1 x Dorma Top Centres 8062 (8062)
• 1 x Dorma Door Strap 7422 (46010002)
• 1 x Dorma Cover Plate 7410 (46700000)
• 1 x Dorma Sealing Compound 2300 (45090086)
• 1 x Dorma Cover Plate 7410 (46020044)

Dorma BTS80 EN-4 Door Closer Floor Spring
80110000

Features:

• With adjustable closing speed and closing action from approx. 175 degrees, with hydraulically controlled closing cycle and mechanical backcheck
• Allows for temperature-independent hold-open between 75 degrees and 175 degrees (removable)
• Hold-open start point and delayed action is easily adjustable by valve
• Concealed assembly
• Can be used on fire and smoke check doors
• Easy to install

Specifications:

• Length: 341mm
• Width: 78mm
• Height: 60mm
• Weight: 7.1kg
• Spring strength: EN4
• Standard and External Doors: Up to 1100mm
• Max. Leaf Weight: 300kg
• Hold Open: Adjustable

Protection:

• Successfully third party tested to BS EN1154
• CERTIFIRE Approved CF127

Dorma 8064 Cover Plate
46020044

Features:

• Cover plate for adjustable top centers
• Suits BTS series floor springs
• Supplied with screws

Specifications:

• Length: 165mm
• Width: 25mm
• Height: 1mm

Dorma 8062 Top Center
46300003

Features:

• Suitable for double action steel, aluminum and timber doors
• Made of die-cast aluminum
• It comprises of a frame portion with adjustable pin for deep profiles up to a max. 20mm, and a door portion with needle bearing
• Suits BTS 75V

Dorma 7422 Bottom Strap
46010002

Features:

• Suits BTS floor springs for double action aluminum doors
• Drop forged steel, zinc-plated; adjustable to various frame profiles

Dorma Sealing Compound 2300
45090086

Features:

• Recommended for floor springs exposed to wet conditions
• For filling the cavities between the floor spring body and the cement box to prevent moisture penetration (mandatory according to e.g. VOB regulations for wet rooms).

Notes-icon:

• The contents of the two tins (the basic fluid and the accelerator) are sufficient for one floor spring.

Warning-icon:

• Use compound immediately after mixing. Hardening process takes place after 20 minutes. After 24 hours the sealing compound is fully hardened.

Dorma 7410 Cover Plate Satin Stainless Steel Suits BTS80
46700000

Features:

• Adaptable to right or left-hand single action applications by simply snapping off the appropriate pre-blanked corner sections. For double action doors, the corner sections remain in place.
• Supplied with fixing screws and plastic insert
• Suits the BTS 80 floor spring

Specifications:

• Length: 358mm
• Width: 105mm
• Thickness: 1.5mm
• Finish: Satin Stainless Steel