Single Crlinder Hydraulic Floor Spring

Model:F-550

Replaceable Spindle head :YES

Applicable door width:1500mm

Suitable door weight:300Kg

• 90° hold on,max openingat 180° ,non-hold/double hold on are available ifrequested.

• Leftand right,forwardand backward,up and down can be adjusted 6mm.

• Two closing speedvalves,for 90°-20° and 20°-0° .

• Passed test of 5000,00cycles.