Speedy KS3000 Series Floor Spring

The Speedy KS3000 is a compact floor spring with a fixed Italian small square spindle for commercial doors up to 1200mm wide (interior) and 1000mm wide (exterior), with a maximum door weight of 120kg. The compact cement box (270 x 80 x 56mm) makes it suitable for installations with limited floor depth where a standard floor spring cannot be accommodated.

Key Features

• Compact cement box: 270 x 80 x 56mm
• Maximum door width: 1200mm interior / 1000mm exterior
• Maximum door weight: 120kg
• Fixed Italian small square spindle
• Non hold-open variant: CE marked, suitable for fire-rated doors
• Hold-open 90° variant: for general commercial use (not suitable for fire doors)

Non Hold Open vs Hold Open

Non Hold Open — door always returns to closed. Required on all fire-rated doors and escape route doors.

Hold Open 90° — door holds open at 90° and returns to closed when released. Not suitable for fire-rated doors.

Same-day despatch on orders placed before 2pm. Free delivery on orders over £100.