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Door Close

Function

UL Listed,1 Million Cycles In Endurance Are Guaranteed, 5 Years Warrant.

Universal Application, Designed For All Standard Installation.

Power Size Range:1~5 In Various Coser Body.

Two Separte Valves For Close & Latch Speed Adjustment

Optional Back Check Function

Optional Built-In HOLD Open type:501D,502D,503D

High Quality Hydraulic Fluid, Low Freezing-point,Door Closer Operates Smoothly Form Temperature Of -30℃ To 40℃.

Feature

Dual Valve, Closting And Latching Speed Controlled By Two Separate Requlating Valves.

Standard Packing no include Parallel Arm Bracket. The bracket be provided upon request

Reionforced Type Adjustable Tube Arm

Rack and Pinion Operation Contained in a High Tensile Precision Cast aluminum Housing For The Highest Quality

High Quality Hydraulic Fluid for High Lubricity and Constant lubrication

Optional Back Check (503BC,504BC,505BC), Controlled by Separate Regulating Value

Finish Selection:Silver(Alum), Bronze(Duro),Gold. Any Other Finishes Is available Upon Request

Type	Dimension(mm)					Power Size	FUNCTION
Type	A	B	C	D	E	(KG)	FUNCTION
501,501D	179	162	22	42	62.5	0-25	Adjustable Closing & Latching speed
502,502D	186	168	19	44	67	25-60	Adjustable Closing & Latching speed
503,503D,503BC	223	206	19	44	72	45-75	Back Check(503BC)
504,504BC	248	230	19	44	72	65-100	Back Check(504BC)
505,505BC	248	230	19	44	72	85-120	Back Check(505BC)
523	183	168	19	43	67	45-85	Adjustable Closing & Latching speed
533	208	188	19	45	72	45-85	Adjustable Closing & Latching speed

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