Manufactured by quality assured ISO9001 factory since 2001
500,000 cycles passed
Constructed with precise aluminum die-cast body, Modernize style, sliding dress cover
Available for different power sizes can be used on interior or exterior doors
Hold open arm (optional)
Hold open arm can hold door open at any angles you desire
Slide arm(optional)

NOTE:

PT(D)(K)634(BC)(DA)(BF)(HOA)

K  Adjustable power                   BC  Backcheck function

D  Built-in hold open                  DA  Delay action function

6  Model series                          BF  Barrier free function

3  Body size                              PT  Manufacturer-Penate

2  Power size                                   HOA  Hold open arm