Product Description:![UL Certified Door Hardware Door Closer for Fire Door](//image.made-in-china.com/226f3j00lbetsTJEhkpM/UL-Certified-Door-Hardware-Door-Closer-for-Fire-Door.webp)
Name :door closer
Item no:DT-64
Easy to install, Non-Handed
Universal application as standard
Superior engineering
Two valve adjustment to incorporate closing and latching speed
ANSI 156.4 Grade 1
C-UL US listed, Conforms to Standards UL10C and UBC7-22-1997
Hydraulic Anti-freeze oil for special temperature under -40Centigrade--50Centigrade
Needle bearing application
Normal type, suitable for commercial&residential door
Die-Cast aluminum body and corrosion-resistant
Adjustable forearm
Optional parallel arm bracket
Optional back-check cushioning (BC)
Optional hold open arm
Optional Drop Plate
Optional plastic cover
Many colors optional, Silver, White, Black, Gold
10years guarantee, 1 million cycles in the endurance testing
Product Dimension:![UL Certified Door Hardware Door Closer for Fire Door](//image.made-in-china.com/226f3j00DIBaiGLsnFbn/UL-Certified-Door-Hardware-Door-Closer-for-Fire-Door.webp)
Product Details: Item no | Maximum door width REGULAR ARM Inches(meters) | Maximum door width ARM inches(meters) | Maximum door weight Ref LBS(kg) | Back check | Built-in hold open |
Interior door | Exterior door | Interior door | Exterior door |
DT-64 | 48"(1.22m) | 42"(1.07m) | 42"(1.07m) | 36"(0.91m) | 143~287(65~85) | NO | NO |
Manufacturing Process Display:
Testing of Product Performance:![UL Certified Door Hardware Door Closer for Fire Door](//image.made-in-china.com/226f3j00PIeaiVDthnby/UL-Certified-Door-Hardware-Door-Closer-for-Fire-Door.webp)
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