Sargent 351-UO Powerglide Door Closer, Universal Standard Arm

Sargent 351-UO Powerglide Surface Door Closer, Universal Standard Arm, Thru Bolts

The 351 Series Powerglide® Door Closer features heavy-duty construction for superior strength and wear resistance. It is ideally suited for highly trafficked environments like schools, healthcare facilities, office buildings, and commercial buildings. With a full complement of arm types and front-facing valves, this door closer can be easily installed and maintained—for interior and exterior applications.

UO Package
• Universal arm package provides brackets and arms to install closer in standard top jamb or parallel applications

Mounting: Tri Mount - Regular, Top Jamb or Parallel Arm

Features
• Certified ANSI/BHMA A156.4 Grade 1
• UL 10C listed for positive pressure fire test
• UL /cUL listed for use on fire rated doors
• 30-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

Fasteners
• Machine Screws and self tapping screws provided for closer and arm

Valves
• 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

Delayed action valve (Optional)
• Holds the door in the open position momentarily
• 20 second minimum hold open delay
• The feature is available for all applications and arms
• Beneficial when moving carts or objects through door opening or ADA applications

Model: Sargent 351-UO TB ED, 351-UO TB EN, 351-UO TB EB, 351-UO TB EP