Sargent 1431 PSH Closer Positive Stop & Hold Arm

Sargent 1431-PSH Closer, Heavy Duty Parallel Arm Positive Stop & Hold Arm Mounting.

Features

• Certified ANSI/BHMA A156.4 Grade 1
• Conforms to UL10C and UBC for positive pressure fire test
• UL Listed and cUL Listed to Canadian Safety Standards listed for use on fire 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 1431 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 1431 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
• Retrofits existing SARGENT 1230/1231 Series Closer installations

Heavy Duty Construction

• Heat treated full rack and pinion for high strength & wear resistance
• Heavy duty one piece high silicon content aluminum alloy body provides corrosion resistance, 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
• In addition, wood screws supplied when installed on wood doors with through bolts Valves
• Separate brass low sensitivity control valves offer ability to separately regulate door speed, latching, backcheck and optional delayed action
• All valves are captured to prevent accidental removal, adjustable with an 1/8" Allen wrench
• Adjustable backcheck protects the door and hardware from damage during the opening cycle
• Adjustable delayed action (optional) permits easy access for physically impaired individuals

Full Complement of Arm Types

• Standard and parallel arms
• Push and pull track arms
• Heavy duty forged steel arms are finely finished and interchangeable between SARGENT 281 and 1431, and 351 Series.
The cold formed arms (RO/RP9) are unique to the 1431 series and not interchangeable with other SARGENT closers.

Innovation

• SARGENT’s revolutionary MicroShield® available. This antimicrobial silver-based finish coating permanently suppresses the growth of bacteria, algae, fungus, mold and mildew. EPA and NSF approved and FDA listed.

Positive Stop & Hold from 85 degrees to 110 degrees. 4 7/8" minimum top rail required without drop bracket

3 offered finishes: EN = Aluminum Enamel, EB = Bronze Enamel, EAB = Brass Enamel