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Standard Features -
LCN's Formula for Success
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Cast Iron
Heavy duty cast iron. There isn't a stronger, harder, more
reliable material for door closers that are expected to deliver
millions of cycles. Cast iron is more compatible with high grade
steel components and is more resistant to the wear of millions
of opening/closing cycles. |
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Forged Steel Arms
The closing power and control generated within LCN closers is
transferred to the door through forged steel arms. Forged steel
arms have greater strength, better appearance and less bulk. |
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Heat Treated
LCN forged steel pinions have larger, stronger teeth and are
double heat treated for the greatest possible strength on the
shaft. Heat treating makes the piston harder, better able to
resist wear after years of service and results in less stress on
the cylinder. . |
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All Weather
LCN uses a special formula hydraulic fluid that acts as an
insulator to keep closer components working smoothly in
temperatures ranging from +120°F to -30°F. This unique all
weather hydraulic fluid eliminates the need for seasonal
adjustments. |
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10 Million Cycles
Why do some hardware professionals claim that LCN stands for
"Last Closer Needed"? Only LCN closers were put
through grueling independent cycle tests and only LCN exceeded
10 million cycles.
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Chrome Silicon
Many closer manufacturers use less expensive oil tempered
springs by LCN engineers know that such a spring loses up to 20%
of its power after a few thousand cycles. The chrome silicone
springs used in LCN closers have the strength to perform beyond
10 million cycles. |
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Special Templates
When a standard door closer won't do the job, there is only one
proven, reliable source for special solutions-LCN. With over
3,000 special templates on file, LCN can provide a door control
solution for one-of-a-kind doors such as vault, balanced, over
sized and arch doors. |
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Customer Service
At a time when machines are picking up more and more customer
calls, real people are answering the phones at LCN. Every member
of our customer service staff is trained and qualified to assist
you with orders, closer selection and scheduling. |
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