Product Overview
Von Duprin 22NL-OP Grade-1 Rim Exit Device with Night Latch Cylinder Kit
The 22 Series wide stile device is a cost-effective solution for medium to low traffic areas where proven reliability is needed. The non-handed design of the 22 Series makes it more adaptable in the field. It is ANSI A156.3, Grade-1 certified and has UL fire ratings (22-F). The 22 Series is designed and manufactured in accordance to ISO 9001 Quality Management System. It also is UL listed for Panic Hardware or Fire Hardware.
Von Duprin 110NL-MD Cylinder Kit
- For use metal doors only
- ANSI Function: 03 (Key Retracts Latchbolt)
- Optional Pull Required
- Rim cylinder must be ordered separately
- Meets ANSI 156.3-2001 Grade 1 standards

| Brand | |
|---|---|
| Length |
3'0" (2'4" to 3'0" Doors), 4'0" (3'4" to 4'0" Doors) |
| Fire-Rated |
Non-Fire-Rated (w/ Dogging Feature), Fire-Rated (No Dogging) |
| Trim |
110NL-MD Nightlatch Cylinder Assembly |
| Cylinder |
1-1/8" Rim Cylinder (Sold Separately) |
| Hand |
Non-handed |
| Fire-Rating |
22-EO Non-Rated – 22-EO-F UL listed A or B label fire rating |
| ANSI/BHMA Standard |
ANSI/BHMA A156.3-2008 Grade 1 certified |
| Usage |
Medium Duty |
| Latchbolt |
Deadlatching, 3/4" throw |
| Strike |
299 roller strike standard, 299F strike with fire-rated device |
| Dogging Feature |
Hex key dogging standard on non-fired-rated devices |
| Stile Type |
Wide (Standard) |
| Finishes |
695 Dark Bronze (Powder Coated), 689 Aluminum (Powder Coated) |
| Buy American Act Compliance |
Meets Buy American Act - Made in USA |