When strength and reliability are the highest priority, choose the DNRR Series from Hammond Manufacturing. Regardless of the application, the DNRR Series includes premium features not found on most other racks designed to support your rack-mount infrastructure.
- The premium 10-gauge welded steel frame construction is the most robust steel rack on the market.
- Weld locations are sanded for a smooth, professional finish.
- The tapping process provides EIA-compliant precision threaded rails on both the front and back to ensure flexibility when mounting equipment.
- Every rack unit includes rack unit dividers to aid in equipment mounting.
- When connecting multiple racks, numerous holes are provided for mounting power distribution, cable management, and other accessories.
- Bonding is a breeze with 2 pairs of integrated 10-32 ground studs spaced 5/8" apart. Stud pairs are conveniently located across from each other inside the rail channel. For added convenience, a pair is near the top of the rack, while the other is at the lower side.
- Top keep it looking great, the DNRR undergoes a five-stage paint process, including a coat of premium smooth black powder coat.
- We cover the rails with a cardboard sleeve to prevent any damage during transportation.
- Rack rails are constructed in 10-gauge welded steel. Base angles are constructed in 1/4" steel plates.
- UL Listed 2416 load rated for up to 1,500 lbs (680 kg). Static load tested to 6,000 lbs (2,721 kg).
- Seismic rated up to 400 lbs (181 kg) of dynamic load with an Ip factor of 1.5 in accordance with the IBC 2018, CBC 2019, NBC 2018, ASCE 7-16, and ASCE 7-10. Requires a seismic bolt-down kit such as the C4K-Z4 (sold separately).
- Finished in satin smooth RAL 9005 black powder coat.
- Complies with the Greenguard guidelines for indoor air quality.
- TAA-compliant for GSA Schedule purchases.
- RoHS Compliant.
- Manufactured in North America within an ISO 9001:2015 certified facility.
