Search results for: 'stripping stall on oper 2'

Norton 7500 Apollo Door Closer

• Rack-and-pinion design
• Cast aluminum body
• 2-1/8" (54mm) projection
• Staked valves
• Standard, separate and independent, latch, sweep and backcheck intensity valves
• Backcheck positioning valve
• NorGlide® fluid
• Molded plastic cover
• All standard arm applications allow doors to swing 180°, conditions permitting
• Self-drilling screws
• Full-size template
• 10-year limited warranty

We ship Norton 7501 which will work as a replacement for the 7501BF. This closer now meets ADA Handicap codes for Barrier Free Access.

Yale 50 Series Door Closer

• ANSI A156.4, Grade 1
• 10-year warranty
• Non-handed
• Rack-and-pinion design
• Cast aluminum body
• 1-3/8" (35mm) diameter piston
• 5/8" (16mm) diameter pinion journals
• Standard, separate and independent, latch, sweep
  and backcheck intensity valves
• 2-7/8" (73mm) projection
• Tri-Packed- packed for regular arm, top jamb and
  parallel arm installations.
• All standard arm applications allow

Older models may be stamped with Scoville or Eaton, which are the companies that used to own Norton
We some times find 20-0054-4001 or 20-0254-4001 stamped on the back of the closer

Glynn-Johnson 79 Series Overhead Door Holder Surface Mounted

Glynn-Johnson 70 and 79 series models are constructed primarily of Brass and 300 series Stainless Steel substrates, with several components fabricated of Steel treated to resist corrosion. Models in the 70 series utilize a 1/2"-diameter stainless steel bar, while the 79 series uses a 3/4" stainless steel bar. The bar is always provided in US32D. The spring, washer and nut are provided in a clear zinc finish.

GJ70-79 Catalogue

Norton 1600 Door Closer

• ANSI A156.4, Grade 1
• 10-year warranty
• Non-handed
• Rack-and-pinion design
• Cast aluminum body
• Standard, separate and independent, latch, sweep
  and backcheck intensity valves
• 2-7/8" (73mm) projection
• Tri-Packed- packed for regular arm, top jamb and
  parallel arm installations.

3/4" x 9-1/16" hole spacing

Older models may be stamped with Scoville or Eaton, which are the companies that used to own Norton.
We sometimes find 20-1624-4001, or 20-1604-4001 stamped on the back of the closer. If your door closer is stamped 20-1603-4001 or 20-1623-4001, you might want to double check the hole spacing. The 20-1603-4001 usually has a hole spacing of 3/4" x 8-3/16", you could use the International Door Closer 853 as a replacement.

We ship the 1601 Norton Door Closer, which is a non size (meaning you can adjust the spring tension), which will work in place of the 1603BC, 1604BC, 1605BC and 1606BC.

Glynn-Johnson 70 Series Overhead Door Holder Surface Mounted

Glynn-Johnson 70 and 79 series models are constructed primarily of Brass and 300 series Stainless Steel substrates, with several components fabricated of Steel treated to resist corrosion. Models in the 70 series utilize a 1/2"-diameter stainless steel bar, while the 79 series uses a 3/4" stainless steel bar. The bar is always provided in US32D. The spring, washer and nut are provided in a clear zinc finish.

GJ70-79 Catalogue