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Model: G424A
Door Weight: 60-85KG
Door Width: 1100MM
A: Length of Body: 206MM
D: Width of Body: 46MM
E: Height of Body: 73MM
B: Horizontal Mounting: 188MM
C: Vertical Mounting: 19MM
Construction & Technical Details
Constructed with precise aluminum die-cast body with rustproof steel arm
Heat treated steel rack and pinion immersed in high grade oil operate a nest of coils to give a smooth precise action & minimum wear
Piston and spindle have been heat treated for high strength
Stable hydraulic oil for any climatic operation from 0째C-45째C
Anti-ice oil from -35째C-45째C
Function
Available for 4 different power sizes can be used on interior or exterior door
Normal installation angle: pre-closing angle 3째-5째
Adjustable closing & latching speed
Closing speed adjusting valve, range from 180째 to 15째
Latching speed adjusting valve, range from 15째 to 0째
Special Function
Built-in hold open (optional)
Built-in hold open function can be used to hold door open at angle 85째 around. Available for power 1,2, 3 & 4.
Adjustable backcheck (optional)
Backcheck function provides a cushioning effect when the door is forcibly thrown open but does not serve as a substitute for a door stop. Normal operation range from 75째 to 80째
Certificates & Approvals
Manufactured by quality assured ISO9001 factory since 2001
CE, UL certificate
300,000/500,000/1,000,000 cycles test passed
Warranty
G424A door closer is guaranteed for 3-5 years from the date of manufacture against any defect in material or workmanship. Defective product will be replaced by a new unit. This guarantee is void if the product has been subjected of misapplication or abuse.
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