Dorma BTS75v

Multi-Buy Discount Available on order of 5+ Unit, Box & Spindle Options (applied at checkout).

Dorma BTS75V Floor Spring

This is a medium duty floor spring and can be used on fire doors as well as general doors.

This comes in 3 different option:

Unit Only

Unit and Foundation Box

Unit, Foundation Box and Standard Spindle

Strength: EN 1-4 Adjustable

Max Door Width: 1100mm

Max Door Weight: 120Kg  

Non-Handed

Adjustable Closing Speed
Adjustable Latching Action
Back Check
Single and Double Action
Hold Open (option) Max Door Weight 120kg

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