Economic Model for Home and Office Use
Certificates & Approvals
Manufactured by quality assured ISO 9001 factory
500,000 cycles passed
-45°C to 50°C
Available for 2 different power sizes and could be used on interior or exterior doors
Adjustable closing & latching speed
"1" --- Closing speed adjusting valve,range from 180° to 15°
"2" --- Latching speed adjusting valve,range from 15° to 0°
Construction & Technical Details
Constructed with precise aluminum die-casting body with steel arm against rust.
Heat treated steel rack & pinion immersed in high grade oil operate a nest of coils to give a smooth precise action & minimum
Piston and spindle has been heat treated for high strength.
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