| Material: | Aluminum Alloy |
|---|---|
| Type: | Outside-mounted |
| Installation Type: | Standard |
| Function: | Stop, Fixed, Delay, Adjustable, Buffered |
| Standard: | European Standard |
| Remote Control: | Without Remote Control |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
Specifications
| 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 | |
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.
Why choose us
1. The world's biggest floor spring manufacturer in China.Daily productionover 15,000PCS
2. The factory has three production base located in ZHEJIANG ,ANHUI,JIANGSU three province. The area cover 72,000 square meters.
3. Over 33 years producing experience. Ripe production process.
4. Impeccable testing system covered from raw material,components,semi-finished products.
5. HAIDA has own national test laboratory (Intertek Satellite Lab)to make sure the growth of our company.
Workshop & Lab
Certification
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 provide
Packing & Shipping
Suppliers with verified business licenses
Audited Supplier 
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