Aluminum Alloy Hidden Door Closer HD 3123

• Material: Aluminum Alloy
• Type: Outside-mounted
• Installation Type: Slide
• Function: Stop, Fixed, Delay, Adjustable, Buffered
• Standard: European Standard
• Remote Control: Without Remote Control
• Model NO.: HD 3123
• Door Width: 950mm
• Door Weight: 45~65Kg
• Usage: Market, Fire Exits, Home, Hotel, Office, Hospital, School
• Color: Silver
• Power Size: En3
• Speed Adjustment: Two Stage Speed Adjustable
• Temperature: -40ºC~50ºC
• Backcheck: Without
• Hold Open: Available
• OEM: Available
• Service Life: Over 500,000cycles
• Transport Package: One PCS /One Inner Box, Ten PCS / One Carton
• Specification: aluminum alloy
• Trademark: HAIDA
• Origin: China
• HS Code: 8302600000
• Production Capacity: 5000PCS/Day

Product Description

Aluminum Alloy Hidden Door Closer HD 3123

Product Description

 

Model:HD 3123
Applicable Standard		EN1154&ANSI
Max Door Width		≤1100mm
Max Door Weight		40kg~85kg
Hold-open		optional
Back check		×
Delay		×
Fire-proofing		√
Closing Speed Adjust		20°-180°
Latching Speed Adjust		0°-20°
Application Temperature		-40°to 60°
Dimensions	Length	230mm
	Width	32mm
	Height	57.5mm
Dimensions of Installation Hole		260*20mm
Finish		Spray paint
Color		Silver(other colors for choosing)
Warranty		5 years
Service Test		Over 500,000cycles

Product Overviews
Δ  Produced by America HAAS CNC machine with a perfect machining accuracy.

Δ  Applicable for wooden doors and glass doors of metal frame and wooden frame.

Δ  Door closer comply to EN 1154, UL and GB standard,and fire-rated EN1634 standard.

Δ  Minimum 500,000 cycles tested without damage or 5 years guarantee.

Δ  Single ways opening with smoothly movement,hold-open function for optional.

Δ  Closing speed and latching speed adjustable,BC or DA function optional.

Δ  High quality aluminum body with silver painting,or variety colors available.

Δ  Different installation methods to make different closing power sizes.

Δ  Germany Fuchs hydraulic oil and Japan seal rings,keep perfect working in any condition.

Δ  Special components through heat treatment to improved it's hardness.
 

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FAQ

Q: What is the minimum quantity ?
No MOQ,We can sell even 1PCS

Q: How long is the delivery time?
10 to 30days,depend on your order quantity

Q:Can you send samples before place the order
Yes,sure.we can provide samples for quality checking.
 

Q: Do you provide OEM service?
Yes,we do
 

Q: How about the payment terms ?

T/T,D/P,L/C,Paypal,Western union and cash all acceptable.
 

Q: How about your quality warranty?

When the products got problem during our warranty period,we will

 

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Thanks.If you want to know more,please send your inquiry to us.