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The Norton Door Closer 7700 Series Power Track combine the functions of a single point electromechanical door holder with the proven reliability of a 7700 Series Door Closer. The track assembly contains an arm slide and solenoid operated hold open mechanism and is available with or without an integral smoke detector. The closer is mounted on the door. The Power Track and hook-up box are mounted to the frame face for pull side installations or the frame soffit for push side installations.
Two versions, the Master Unit (PTDO) and the Support Unit (PTO). The PTDO has an integral smoke detector. The PTO can be plugged into the PTDO or into your existing fire alarm system. Both units can be mount pull side of the closed door, or the push side, please specify when ordering. Specify voltage (24 volt or 120 volt) and color (aluminum or dark brown). Dark Brown is a 3 week lead time, Aluminum is in stock.

The PTDO Master Unit is no longer available, they were discontinued in the 2024.

The Norton / Yale Door Closer 7701-3 Hold Open Arm is the standard hold open arm shipped with Norton and Yale Door Closers.   It is known as a Friction Hold Open, because as the arm rotates it tightens down two plates together.   Adjusting the large hex bolt on the Hold Open Assembly determines where the arm will hold open.  This part has had a couple of numbers over the years 7701-3, 1620-3 for Norton and 400-3 for Yale.

The Norton PTO PowerTrack for 7705 is a replacement piece for the 7705PTO Door Closer.  The Track includes the Slider, Soleniod and new mounting screws.  The Track measures 21-1/4" long with a hole spacing of 19" on centers.   The PTO Track is for the Pull Side of the door, also known as the Hinge Side because you can see the hinges on that side.  On the PTO Track Assembly you can see the Two Mounting Holes

Norton Part # PTO24 or PTO120

Norton PT24SOL 24 Volt Solenoid Assembly

If your Norton or Yale PowerTrack Door Closer is not holding the door open, this is usually the problem. To trouble shoot, first make sure you have voltage going to the solenoid. If you have voltage going in, and the door is still closing, then your solenoid is burned out. The solenoid is under constant voltage, so they do not last forever. The assembly measures 6-1/2" long by 1-1/8" wide with a height of 3/4". We sometime find the number F98024SH.1315 24 VDC on the solenoid.

Norton Part # PT24SOL

Norton Door Closer 9300

• Spring size 2, 3, 4, 5
• Separate and independent valve for sweep speed and latch speed
• Adjustable backcheck standard
• Regular, top jamb, parallel mount
• Friction hold open arm optional
• UL listed and compliant with UL10C for positive pressure
• 5-year limited warranty
• ANSI/BHMA A156.4 Grade 3

3/4" x 9-1/16" Hole Spacing

In April of 2023 Norton Yale have discontinued the 2300 and 9300.  The Norton 1600 will be sent in place of the 2300.   Same Hole Spacing, but adjustable spring tension.

The Norton Apollo Door Closer 7500 has been around for quite a long time, and was designed to replace the older 7700, which are still made. The beauty of the 7500 is that is can be mounted left or right, push, pull or top jamb, were as the 7700 you had to specify all those attributes, which made stocking them a head ache. This is a Grade 1 closer, and is extremely durable. If you are looking for a 7500BF, the barrier free version, the new 7500 is barrier free, and will do the trick. This closer has a 2-3/8" x 6-3/4" hole spacing.

The Norton Door Closer 8501 is sometimes called the Omni Door Closer.  This door closer features a cast aluminum body, is a Grade 1 closer and has adjustable closing, latching, and back check speeds.  This closer is a non sized closer, meaning you adjust the spring tension to meet closing requirement for a ADA Barrier Free application all the way up to a 48” exterior door.  You cover might have 8501/8501BF 3501/3501BF, but the new version will cover the BF and non BF closers.  The difference between this closer and the 8301 is the size of the plastic cover.  The 8301 has a slim cover, and the 8501 has full cover.  The hole spacing on this door closer is 3/4” x 12”.

The Norton Door Closer 8301 is sometimes called the Omni Door Closer.  This door closer features a cast aluminum body, is a Grade 1 closer and has adjustable closing, latching, and back check speeds.  This closer is a non sized closer, meaning you adjust the spring tension to meet closing requirement for a ADA Barrier Free application all the way up to a 48” exterior door.  You cover might have 8301/8301BF 3301/3301BF, but the new version will cover the BF and non BF closers.  The difference between this closer and the 8501 is the size of the plastic cover.  The 8301 has a slim cover, and the 8501 has full cover.  The hole spacing on this door closer is 3/4” x 12”.