DORMAKABA BTS80 EMB Floor Spring
This DORMAKABA BTS80 EMB Floor Spring features an electro-magnetic hold open with fully controlled closing and adjustable speed. It has adjustable latching action and mechanical backcheck and can be used on fire and smoke check doors. It is suitable for both single and double action applications.
Features
- Can be used on fire and smoke check doors
- Floor spring with electromagnetic hold-open
- Adjustable latching action
- Suitable for both single and double action applications
- CERTIFIRE approved for fire doors; Cert. no. CF127
- Cover plate sold separately
Description
This DORMAKABA BTS80 EMB Floor Spring features an electro-magnetic hold open with fully controlled closing and adjustable speed. It has adjustable latching action and mechanical backcheck and can be used on fire and smoke check doors. It is suitable for both single and double action applications.
Features
Features
- Can be used on fire and smoke check doors
- Floor spring with electromagnetic hold-open
- Adjustable latching action
- Suitable for both single and double action applications
- CERTIFIRE approved for fire doors; Cert. no. CF127
- Cover plate sold separately