351 Door Closer Cover, Aluminum Painted

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Sargent 351C EN 351 Door Closer Cover, Aluminum Painted

Item #: 351C EN by Sargent

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In Stock $53.43 /each


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Aluminum Painted

Color Code


Package Qty



Aluminum Painted



Finish Description

Aluminum Painted

Product Type

Door Control Part/Accessory

For Use With

351 Series





ADA Compliant


Finish Family


Product Material


Function Family



High Impact; Non-Corrosive

Manufacturer Parent

Assa Abloy



351 SeriesPowerglide® Door Closer

Featuring heavy-duty construction for superior strength and wear resistance, the 351 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 351 series can be easily installed and maintained—for interior and exterior applications.

General Information: Closer Spring Adjustment:
  • Effects the entire cycle of the door closer movement
  • Used to size closer for application requirements
  • Determines the amount of force with which the door closes and the amount of force required to open the door
  • Adjustable to compensate for door size and draft conditions
Backcheck valve:
  • At approximately 70° of the open cycle, the Backcheck Valve begins to slow the door’s motion
  • Prevents the door from slamming into the door’s stop
  • Valve is used to control the intensity of the Backcheck
  • Note: A Positive stop is required; Backcheck cannot be used as a stop
Closing speed valve:
  • Controls how fast the door closes to approximately 8" from the closed position, along with the closer spring
Latching speed valve:
  • Controls the speed of the door during the final 8" of door swing
  • The force the door closes with is controlled by the closer spring
  • Note: This adjustment is critical for door latching
  • Certified ANSI/BHMA A156.4 Grade 1
  • UL 10C listed for positive pressure fire test
  • UL /cUL listed for use on fire rated doors
  • 25 year limited warranty
  • User friendly versatile mounting applications permit standard, top jamb, parallel and track installations
  • Self sticking templates supplied for most applications
  • Adjustable spring power allows 351 closers a size range of 1 through 6. They are adjusted to size 3 before leaving the factory
  • One door closer body for all applications. All 351 are non-handed
  • Meets ADA requirements in all applications, except Push Side Track application (except track)
  • High impact non-corrosive plastic covers with two machine screws standard, metal covers and lead lined are optional
  • All weather fluid allows closer to operate effectively in extreme temperatures without readjustment
  • 1-1/2" diameter piston for superior door control
  • Standard pressure relief valves for both opening and closing cycles protect the door & frame from damage caused by abuse
Heavy Duty Construction:
  • Heat treated full closed rack and pinion provide control from the full open position
  • Heavy duty one piece die cast aluminum silicon alloy body with 14% silicon provides superior strength and wear resistance
  • 1/2" arm engagement over a 7/16 square spindle ensures a wear-resistant tight joint
  • Machine Screws and self tapping screws provided for closer and arm
  • Brass body low sensitivity control valves offer separate regulating for door speed, latching, backcheck and optional delayed action
  • All valves are controlled by an 1/8" allen wrench to discourage tampering and are captivated to prevent removing valves from the body and damaging door closer
  • Adjustable backcheck (standard) protects the door and hardware from damage during the opening cycle
  • Adjustable delayed action (optional) permits easy access for physically impaired individuals
  • Valves are captivated to prevent accidental removal
Full Complement of Arm Types:
  • Interchangeable forged steel arms
  • Standard and parallel arms
  • Push and pull track arms (including double egress)
  • Heavy duty forged steel arms are finely finished and interchangeable between SARGENT 351, 1431 and 281 Series