LE系列管型門鎖

美國國家標準二級 Heavy Duty

LE Series is a heavy duty, tubular design keyed leverlock, engineered with a unique feature of maximum 45° rotation of the lever, which fully retracts the latch bolt, this offers the advantage of easy operation especially for the elderly or physically disabled. Other construction features offer faster, easier installation, dependability and security, available in a wide variety of finishes and functions. Made to comply with the requirement of “American with Disability Act (ADA Law)” and ANSI A156.2 Series 40000, Grade 2.

應用範圍
規格
顏色選擇

Heavy duty commercial, institutional, governmental buildings and other public accommondations or private entities as defined by the ADA law.

認證	UL listed for “A” label (3-hour) single swinging door (4′ x 8′). ANSI/BHMA A156.2 Series 4000 Grade 2.
挖門孔	2-1/8″ cross bore, 1″ edge bore. Mortise for anchors on both sides of 2-1/8″ bore hole and drill two 5/16″ dia. x 1/2″ deep holes on vertical center line for mountiong studs. (Stud bolts removable from lock if used on hollow metal door).
門距	標準2-3/4″ (70mm)。
門厚	1-3/8″ (35mm) ~ 2″ (51mm) 木門或鐵門。
門栓	長1/2″ (12.5mm), 通過UL認證, 可調整面板。 Faceplate sizes 2-1/4″ × 1-1/8″ (57.2mm × 28.6mm).
開門方向	無方向性。
擋板	2-3/4″ × 1-1/8″ (70mm × 28.6mm) with curved lip standard, ANSI 4-7/8″ × 1-1/4″ (123.8mm × 31.8mm) with curved lip optional.
Lever Length	5-3/8″ with maximum 1/2″ return, meets all fire and handicap codes.
Exopsed Trim	Levers are zinc based plated to match BHMA finish designations, all other parts are made of brass, bronze or stainless steel.
Mechanism	Heavy gauge cold rolled steel, hardened to reinforce strength, zinc plated and dichromated for rust resistance.