Fitting: Concealed - Fitted into the floor.
Tested to BS EN1154.
Height: 50mm
Width: 82mm
Length: 285mm
Maximum Door Weight: 120kg
Maximum Door Width - 1100mm
Strength: Adjustable Size 1-4
Spindle:Yes - 15mm(not including 3mm collar).
Adjustable Closing Speed: Yes.
Adjustable Latch Action: Yes.
Delayed Action: No.
Backcheck: Yes.
Hold open - Available without hold open or with 90 degree hold open(hold open model not suitable for use on fire doors).
CE Marked.(products with factory fitted hold open do not carry a CE mark).
Non Handed.

See below ordering options for single and double door accessory packs

BTS75VSA - Single Action Accessory Pack.

BTS75VDA - Double Action Accessory Pack.

Floor Springs