Sargent - 1431 - Powerglide Door Closer - Back Check Function - Heavy Duty Parallel Arm - Adjustable Size 1-6 - Plastic Cover - Black Suede - Fire Rated - Grade 1 6-22mm Among its many features are:

Among its many features are: Jumper selectable illumination status with light dimming option

Switch rated for over one million operations under load

000 cycles Warranty: 3-year limited warranty

They also have various high-end options such as an automatic pressure release valve

NO REFUNDS

Sargent - 1431 - Powerglide Door Closer - Back Check Function - Heavy Duty Parallel Arm - Adjustable Size 1-6 - Plastic Cover - Black Suede - Fire Rated - Grade 1 6-22mm Among its many features are:Featuring heavy duty construction for superior strength and wear resistance, the Sargent 1431 Series Powerglide Door Closer is ideally suited for highly trafficked environments like schools, healthcare facilities, and office and commercial buildings. With a full complement of arm types and front facing valves, the 1431 series can be easily installed and maintainedfor interior and exterior applications. Features Exceeds 25 million cycles Non handed