Sargent - 281 - Powerglide Cast Iron Door Closer w/ PS - Back Check Function - Heavy Duty Parallel Arm w/ Positive Stop - Adjustable Size 1-6 - Plastic Cover - Aluminum - Fire Rated - Grade 1 Lockly DLT = Keyed Differently

DLT = Keyed Differently

Compatability includes: (but is not limited to)

Test Key: MIT 3

Immobilizer NATS-4 Siemens - 5WK4738

with override emergency key

Sargent - 281 - Powerglide Cast Iron Door Closer w/ PS - Back Check Function - Heavy Duty Parallel Arm w/ Positive Stop - Adjustable Size 1-6 - Plastic Cover - Aluminum - Fire Rated - Grade 1 Lockly DLT = Keyed DifferentlyDesigned 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