Summary
A range of universal floor springs designed especially for fire and smoke check doors.
A range of universal floor springs designed especially for fire and smoke check doors.
A range of universal floor springs designed especially for fire and smoke check doors.
Application
Suitable for doors up to 300 kg leaf weight and for use with all common smoke detector systems, e.g. DORMA RMZ 2 (BTS 80 EMB and BTS 80 FLB only).
Suitable for doors up to 300 kg leaf weight and for use with all common smoke detector systems, e.g. DORMA RMZ 2 (BTS 80 EMB and BTS 80 FLB only).
Suitable for doors up to 300 kg leaf weight and for use with all common smoke detector systems, e.g. DORMA RMZ 2 (BTS 80 EMB and BTS 80 FLB only).
Description
A range of universal floor springs designed especially for fire and smoke check doors – see CERTIFIRE Register of Approved Products for details of fire door types with which these floor springs can be used.
Features and benefits:
- Closing speed variable by valve adjustment.
- Latching action variable by valve adjustment (not BTS 80 FLB).
- Comply with requirements of Department of Health memorandum HTM 59 'Ironmongery'.
- PSA approved (MOB H3 03).
- Concealed installation.
- CE marked (models BTS 80 F, BTS 80 EMB only).
A range of universal floor springs designed especially for fire and smoke check doors – see CERTIFIRE Register of Approved Products for details of fire door types with which these floor springs can be used.
Features and benefits:
- Closing speed variable by valve adjustment.
- Latching action variable by valve adjustment (not BTS 80 FLB).
- Comply with requirements of Department of Health memorandum HTM 59 'Ironmongery'.
- PSA approved (MOB H3 03).
- Concealed installation.
- CE marked (models BTS 80 F, BTS 80 EMB only).
A range of universal floor springs designed especially for fire and smoke check doors – see CERTIFIRE Register of Approved Products for details of fire door types with which these floor springs can be used.
Features and benefits:
- Closing speed variable by valve adjustment.
- Latching action variable by valve adjustment (not BTS 80 FLB).
- Comply with requirements of Department of Health memorandum HTM 59 'Ironmongery'.
- PSA approved (MOB H3 03).
- Concealed installation.
- CE marked (models BTS 80 F, BTS 80 EMB only).
Shape
Rectangle
Rectangle
Rectangle
Material
Brass, Stainless steel
Brass, Stainless steel
Brass, Stainless steel
Size
341 x 78 x 60 mm
341 x 78 x 60 mm
341 x 78 x 60 mm
SKU Code
BTS 80 F, BTS 80 EMB, BTS 80 FLB.
BTS 80 F, BTS 80 EMB, BTS 80 FLB.
BTS 80 F, BTS 80 EMB, BTS 80 FLB.
Specification
Classification data
Classification grades (minimum)
-
-
-
Door closer power size
EN 4., EN 5., EN 6.
EN 4., EN 5., EN 6.
EN 4., EN 5., EN 6.
Closer functions
Mechanical backcheck.
Mechanical backcheck and electro-magnetic hold-open.
Free swing 0°–180°.
Additional properties
Accessories
None., DORMA 2300 sealing compound.
None., DORMA 2300 sealing compound.
None., DORMA 2300 sealing compound.
Coverplate
Satin brass., Stainless steel.
Satin brass., Stainless steel.
Satin brass., Stainless steel.
Dimensions
341 x 78 x 60 mm.
341 x 78 x 60 mm.
341 x 78 x 60 mm.
Handing
Left hand., Right hand., Universal.
Left hand., Right hand., Special design with integral circuit for door co-ordinator with electromagnetic retention; left hand., Special design with integral circuit for door co-ordinator with electromagnetic retention; right hand., Universal.
Left hand., Right hand.
Reinforcing underplate
Not required., Required.
Not required., Required.
Not required., Required.
Operating voltage
-
24 V d.c.
24 V d.c.