The 883 surface closer model shows a regular right hand door (pull side) assembly. Below are a few features.
• Series 880 has adjustable Back-Check function controlled by a separate regulating valve, adjustable after installation.
• Two Adjustment Valves: Closing and Latching speeds controlled by separate regulating valves, adjustable after installation.
• Regular arms are equipped with a 15% (+)(-) 7½% power adjustment bracket.
• Hold-open arms are adjustable for holding from 90° to 180°.
• Rack and pinion mechanism contained in a high tensile precision cast aluminum housing assures the highest quality.
• Narrow design permits installation on most modern glass and aluminum doors without adaptors.
Go to IntlDoorClosers.com for more info.