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NARA Door Closer 8000 Series (Adjustable Spring Power)
- COMPLIES WITH ANSI 156.4 GRADE1 & ADA REQUIREMENTS
- COMMERCIAL AND RESIDENTIAL USE-SIZE FREE CLOSERS
- SIZE OF DOOR CLOSER RANGE : 2-5 (STANDARD SIZE RANGE)
- BF CLOSER (1-4): NEEDLE BEARING INSTALLED FOR SUPER SMOOTH OPERATION
- PRECISION HEAVY DUTY RACK (PISTON) & PINION GEAR
- U.L. LISTED AND FIRE TESTED IN ACCORDANCE WITH BS 476 ADJUSTABLE BACK CHECK FUNCTION STANDARD
- PARALLEL ARM BRACKET STANDARD
FEATURES
- FREE SIZE:
Non-sized closer with spring power adjustable from size 2-5 (Optional Barrier Free (BF) Closer=1-4)
- EASY SPEED CONTROL: ”
Separate regulating valves for door speed(closing and latching speed.)
- ADJUSTABLE BACK CHECK
- VERSATILE MOUNTING APPLICATIONS:
Non handed reversible and can be mounted in the REGULAR, TOP JAMB and PARALLEL ARM application.
- HIGH STRENGTH CAST ALUMINIUM BODY:
8000 series bodies are constructed of a special aluminum alloy for non-corrosive.
- SUPER SMOOTH OPERATION:
Installed precision needle bearing and heat-treated pinion for high efficiency and smooth operations.
