The 8000 Series is a multi-sized, surface closer offering a complete range of arms and a sleek, minimal design suited for moderate to high-traffic, architectural openings. FEATURES: •Cast aluminum closer •Adjustable spring sizes 1-6 •Tri-packed •Maximum Door Weight: 250 lbs •Exceeds 25 million cycles •1-1/4" diameter piston •Staked valves •Non-handed •2-1/8" projection (standard covers) •Interior or exterior doors •All standard arm applications allow doors to swing 180, conditions permitting •Standard, separate and independent latch, sweep, and backcheck intensity valves •Hold open, heavy-duty and low profile arms available •Slide track - push or pull side mounting •Mounting plates, drop plates, brackets available •Fasteners: sleeve nuts & bolts, thru-bolt grommet nuts, Torx BENEFITS: •Constructed with robust materials and internal components •One package covers regular, top jamb and parallel arm mounting •Stringent testing supports a long-life of reliability •Staking limits ability to accidentally back out the valve while adjusting closer •Sleek, minimal design provides clean aesthetic •Arm configurations meet broad range of applications •Extensive offering of accessories to assist with the most difficult applications •Proprietary lubricate delivers optimal performance and efficiency CERTIFICATIONS: ANSI/BHMA A117.1 ANSI/BHMA A156.4, Grade 1 Americans with Disabilities Act (ADA) Compliant Environmental Product Declaration (EPD) UL 10C Positive Pressure up to 3 hours UL-cUL Listed WARRANTY: 30-year limited warranty