Middle Atlantic RIB-4-MRK-31 - 4-Bay MRK Riser Base 31D
Middle Atlantic RIB-4-MRK-31 - 4-Bay MRK Riser Base 31D is backordered and will ship as soon as it is back in stock.
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Middle Atlantic RIB-4-MRK-31 - 4-Bay MRK Riser Base 31D
Product Overview
The Middle Atlantic RIB-4-MRK-31 is a 4-bay riser base for MRK series rack enclosures at 31-inch depth. Riser bases elevate rack enclosures off the floor, improving airflow, cable management access from below, and conformance to facilities standards for equipment rooms and data centers.
Product Description
The RIB-4-MRK-31 provides a stable, factory-engineered base platform spanning four rack bays for MRK enclosures at 31-inch depth. Elevating racks off the floor gives integrators and facilities teams access to underfloor cable pathways, facilitates front-to-back airflow in equipment rooms, and reduces exposure to water intrusion in raised-floor environments. The riser base is constructed of steel and is designed to align with MRK rack frames, maintaining the enclosure's structural footprint without requiring field fabrication.
Key Features
- 4-bay riser base for MRK series rack enclosures
- Designed for 31-inch depth MRK racks
- Elevates rack for underfloor cable access and airflow improvement
- Steel construction
- Aligns with MRK rack frame footprint
Typical Applications
- Data center and server room rack row buildouts
- Raised-floor equipment room installations
- Broadcast and AV equipment rooms with underfloor cabling
- Enterprise IT rack infrastructure requiring floor elevation
Technical Specifications
| Attribute | Value |
|---|---|
| Model | RIB-4-MRK-31 |
| Compatible Rack | MRK Series |
| Bay Count | 4 Bays |
| Rack Depth | 31 inches |
| Material | Steel |
| Manufacturer | Middle Atlantic |
FAQ
- Can this riser base be used with racks deeper than 31 inches?
- No. The RIB-4-MRK-31 is dimensioned for 31-inch depth MRK racks. For other depths, a depth-matched riser base model is required.
- Does this support the full weight of a loaded 4-bay MRK rack row?
- Yes, the riser base is engineered to support fully loaded MRK rack enclosures. Consult Middle Atlantic load specifications for weight limits.
- Is additional hardware required for installation?
- The riser base attaches to the MRK rack frame using included hardware. No field fabrication is required. See more accessories at creationnetworks.net.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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