1) 500,000 Cycles In Endurance Are Guaranteed, 5 Years Warrant.
2) Universal Mounting Application: Standard, Top-Jamb, Parallel Arm
installations
3) Power Size Range:1~6 In Various Closer Body.
4) Two Separate Valves For Close & Latch Speed Adjustment.
5) Needle Bearing Applications For Smooth Operation
6) Optional Back Check Function.
7) .Optional Built-In HOLD Open
8) Optional Delay Action Fuction
9) High Quality Hydraulic Fluid, Low Freezing-point,
10) Door Closer Operates Smoothly Form Temperature Of -30℃; To 40℃

Features:
1) Dual Valve, Closing And Latching Speed Controlled By Two Separate
Requlating Valves.
2) Standard Packing for Regular and Top Jamb Installation. Parallel Arm
installation optional.(Parallel arm bracket upon request when order)
3) Reinforced Type Adjustable Tube Arm
4) Rack and Pinion Operation Contained in a High Tensile Precision Cast
aluminum Housing for the highest quality.
5) High Quality Hydraulic Fluid for High Lubricity and Constant lubrication.
6) Optional Back Check, Controlled by Separate Regulating Value.
7) Finish Selection:Silver(Alum), Bronze(Duro),Gold. Any Other Finishes
is available upon Request.