Sargent - 281 - Powerglide Cast Iron Door Closer - Back Check Function - Heavy Duty Parallel Arm w/ Compression Stop - Adjustable Size 1-6 - Plastic Cover - Aluminum - Fire Rated - Grade 1 CATEGORY-Hardware Keyway: KW1

Keyway: KW1

Its 6KV lightning rating provides protection against the camera and its structure from the effects of lightning

The switch can be used in many hi-demanding

Will also locate indicator mounting holes with hardened drill guides

Sargent - 281 - Powerglide Cast Iron Door Closer - Back Check Function - Heavy Duty Parallel Arm w/ Compression Stop - Adjustable Size 1-6 - Plastic Cover - Aluminum - Fire Rated - Grade 1 CATEGORY-Hardware Keyway: KW1Designed to meet the needs of facilities maintaining cast iron specifications, the Sargent 281 Series Powerglide Cast Iron Door Closer features a heavy duty one piece cast iron body for superior strength and wear resistance. With a full complement of arm types and front facing valves, the 281 series can be easily installed and maintainedfor interior and exterior applications. Features Exceeds 25 million cycles Non handed Sprayed Aluminum Enamel finish