About the PDQ Door Closer Hole Spacing Guide | Door Closer Hole Pattern Guide
The PDQ Door Closer Hole Spacing Guide (door closer hole pattern guide) pictorially represents all the PDQ Door Closers along with their hole spacing measurements. If you are looking to replace an existing door closer, the PDQ door closer hole spacing guide lets you choose the correct door closer based on your current door closer’s hole spacing.
The PDQ Door Closer Hole Spcaing Guide specifically lists the following PDQ Door Closers
Grade 1 Surface Door Closer | PDQ 7100 SERIES EXTRA HEAVY DUTY
PDQ’s innovative design includes a 5 lb barrier free spring setting for ADA compliance, plus 6 additional spring settings. The greater range of spring settings provide 17% more adjustment capability to find that sweet spot for for optimal door closing action. Available with both Regular/Top Jamb and Parallel Arm applications.
Grade 1 Surface Door Closer | PDQ 5300 SERIES | PDQ 5500 SERIES

- The innovative design includes a 5 lb barrier free spring setting for ADA compliance.
- Offers 6 additional spring settings.
- Greater range of spring settings provides 17% more adjustment capability to find that sweet spot for optimal door closing action.
- Available with both Regular/Top Jamb and Parallel Arm applications.
- 5500 Series has full size closer cover. 5300 Series has a slim style closer over.
- Features a 1-1/4″ hardened steel piston.
- NEW! Pivot Stop Arm protects walls and valuable equipment for situations where a door stop or overhead stop is not practical.
Grade 1 Surface Door Closers | PDQ 5100 SERIES

- Features a 1-½” diameter hardened steel piston.
- Fully featured architectural style door control.
- Units are non-handed and fully adjustable from size 1-6 for maximum flexibility.
- Standard tri-pack provides versatility to permit regular, top-jamb and parallel arm installations.
- Full size closer cover.
- NEW! Pivot Stop Arm protects walls and valuable equipment for situations where a door stop or overhead stop is not practical.
Grade 1 Surface Door Closers | PDQ 3100 SERIES
PDQ’s innovative design includes a 5 lb barrier free spring setting for ADA compliance, plus 6 additional spring settings. The greater range of spring settings provide 17% more adjustment capability to find that sweet spot for for optimal door closing action. Available with both Regular/Top Jamb and Parallel Arm applications.