Alspec 3016 Std/PA Closer Da 1-6 Strength Blk - Black (Hware)

The Alspec 3016 Standard/Parallel Arm Door Closer Kit with Delayed Action (Matt Black, Alspec Part Number: 1351035) is a premium, high-capacity architectural overhead hydraulic door closer engineered for demanding commercial, heavy storefront, and high-traffic public entryways. The closer is power-adjustable across sizes 1-6, providing a wide range of spring tension adjustment to combat positive building pressure, external wind loads, or heavy door resistance. It is certified to control extra-heavy door panels weighing between 40kg and 120kg, accommodating a maximum interior door panel width of 1400mm. An integrated Delayed Action (DA) hydraulic valve temporarily pauses or slows the door's initial closing cycle when pushed fully open, providing essential clearance time for wheelchair users, baggage handlers, beds, or high-volume foot traffic before the normal closing sequence begins. The closer is designed for a universal footprint, with each box including a universal parallel arm bracket and parallel arm packer, supporting both Standard Arm (pull-side frame fix) and Parallel Arm (push-side door fix) mounting configurations. Independent, non-critical adjustment valves allow fine-tuning of backcheck, closing speed, and latching speed. The chassis is cast from heavy-duty pressure die-cast aluminium with high-tensile steel rack-and-pinion internals, in a slimline body finished in robust Matt Black powdercoat, and is supported by a 10-year commercial manufacturer warranty. This heavy-duty Size 1-6 closer serves as a functional, footprint-matching replacement for several prominent commercial models, including the Ryobi D-3500, Dorma TS83, Sabre SAB-DC836, Lockwood 726/726SR, and Yale Y2600. Please note: the standard 1351035 kit does not hold doors open out of the box. If a mechanical hold-open function is required, the separate Matt Black Hold-Open Arm to suit 3016 Closer (Alspec Part Number: 1379396) must be purchased. Mechanical friction hold-open devices are strictly prohibited by code for use on designated fire-rated or smoke barrier doors.