Product Name :DT-643 Swing Door Closer for Fire Door
item no:DT-643


UL,CE listed
Normal type, suitable for commercial&residential door
Dual valves to adjust the closing and latching speed, back-check optional
Hydraulic Anti-freeze oil for special temperature under -40Centigrade--50Centigrade
Easy to install, Non-Handed
Superior engineering
ANSI 156.4 Grade 1
C-UL US listed, Conforms to Standards UL10C and UBC7-22-1997
Needle bearing application
Die-Cast aluminum body and corrosion-resistant
Adjustable forearm
Optional parallel arm bracket
No back-check cushioning (BC) 
Optional hold open arm
Optional Drop Plate
Optional plastic cover
Many optional colors, Silver, White, Black, Gold
10years guarantee, 1 million cycles in the endurance testing

Product dimensions:



Product details:
 
Package Options

Certifications:




Workshop

Company Profile


Showroom


Exhibition


FAQ:

Q1:What's the minimum order quantity ?
A1: 300pcs for each item

Q2:How can we get to know the quality before placing an order?
A2:Samples can be provided for quality testing

 Q3:How can we get samples from you?
A3:Free samples can be provided,you just need to pay the freight 

 Q4:How long is the delivery time?
A5:30-45 days after received the deposit.If you have special requirement on delivery time,please let us know.

Q6:What's the payment terms?
A6:T/T 30%deposit and balance before shipment 

Q7:What's the price terms?
A7: FOB SHANGHAI

Q8: What's the guarantee
A8: All DORTEC product provide 5 years guarantee

Q9:Can the product  and packing be made with our logo or brand?
Yes, it is problem to make the product with customers logo and brand based on qty over 1000pcs / item