Eaton DB4118DS Dura-Blok Support Base - 1000 lbs
Part Number: DB4118DS
Quick Summary
DB4118DS is a Dura-Blok rooftop support base for industrial rooftop systems. It delivers a robust mounting platform designed to simplify heavy equipment installation while reducing field fabrication. This model notes not-listed certifications or CE markings, so always verify site-specific requirements and compliance expectations for your project. Built to integrate with the B22SH accessory within the Eaton B-Line series, the base combines cast iron rigidity with an electro-plated finish for outdoor durability. In practice, this translates to fewer maintenance cycles, predictable load handling, and faster project timelines when deploying rooftop support structures for HVAC, electrical packages, or solar arrays.
Product Information
Extended Description
DB4118DS Eaton: Eaton B-Line series Dura-Blok support base with B22SH, 10.56" H x 38.75" L x 13.5" W, Cast iron, 1000 Lbs load cap, Electro-plated
Product Name
Eaton B-Line series Dura-Blok support base with B22SH
Catalog Number
DB4118DS
UPC
782051507195
Product Length/Depth
38.75 in
Product Height
10.56 in
Product Width
13.5 in
Product Weight
38.4 lb
Compliances
Not Applicable
Certifications
Not Applicable
Load capacity
1000 lbs
Finish
Electro-plated
Material
Cast iron
Feature: 1000 lb load capacity provides a proven heavy-duty foundation for rooftop equipment. Business Impact: Supports reliable, code-compliant installations with reduced risk of structural failure under wind and dynamic loads. Application: Ideal for HVAC units, electrical gear, or other rooftop assemblies where static and live loads approach one thousand pounds. Feature: Large footprint dimensions (38.75 in L x 13.5 in W) distribute weight evenly. Business Impact: Improves stability and minimizes mounting flex, lowering maintenance and inspection costs. Application: Rooftop support deployments in exposed environments with variable wind exposure. Feature: Cast iron construction delivers high rigidity and strength. Business Impact: Long service life reduces replacement cycles and overall lifecycle cost. Application: Structural bases where rigidity is critical for equipment alignment and safety. Feature: Electro-plated finish offers corrosion resistance in outdoor settings. Business Impact: Extends service intervals in harsh weather, reducing repaint and refurbish requirements. Application: Exterior rooftop installations and systems exposed to the elements. Feature: B22SH compatibility ensures quick integration with Dura-Blok systems. Business Impact: Speeds installation, minimizes field modifications, and improves overall project scheduling. Application: Retrofit or new builds using the Eaton B-Line Dura-Blok family for rooftop supports. Feature: 38.4 lb unit weight combined with modular design supports easier handling and site assembly. Business Impact: Reduces crew fatigue and accelerates handling during installation. Application: Field deployment where crane-free site logistics are preferred.
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FAQs
DB4118DS is designed to integrate with the B22SH accessory in Eaton's Dura-Blok lineup. For installation, verify correct alignment with the B22SH channel, secure the base to the structural surface, and attach the Dura-Blok components per the published Eaton installation sheets. Ensure weatherproofing and tightening torques meet project specifications to maintain the 1000 lb load rating.
There are no listed certifications or compliances for this model in the provided data. Not Applicable indicates the product page does not specify CE, SIL, or IP ratings. Confirm project-specific regulatory requirements and consult Eaton for any regional certifications prior to deployment in regulated environments.
DB4118DS measures 38.75 inches in length, 13.5 inches in width, and 10.56 inches in height, with a weight of 38.4 pounds. It supports a load capacity of up to 1000 pounds, making it suitable for heavy rooftop equipment while maintaining stability and safety across rooftop supports.
Yes. The DB4118DS uses cast iron as its base material and features an electro-plated finish. This combination provides structural rigidity with enhanced corrosion resistance, which is advantageous for outdoor rooftop installations and long-term reliability in challenging weather conditions.
DB4118DS is built to work within Eaton’s Dura-Blok rooftop support ecosystem and is designed to pair with B22SH components. It is well-suited for rooftop support of HVAC units, electrical equipment, or similar heavy gear in industrial facilities, where stable load distribution and quick installation are priorities. The 1000 lb capacity supports mid-to-large equipment, and the electro-plated finish helps sustain outdoor performance.