DURA-BLOK Duct Support Block: Rubber Base, Electroplated Cast Iron
The DURA-BLOK Duct Support Block with Rubber Base is an elevated support block system with strut channel, featuring an electroplated cast iron support and a rubber base. It measures 50.75 inches in overall length…
SKU 3G-OTH-478214
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Product Description
The DURA-BLOK Duct Support Block with Rubber Base is an elevated support block system with strut channel, featuring an electroplated cast iron support and a rubber base. It measures 50.75 inches in overall length with a base size of 50.75 in L x 13.5 in W (MPN DB5318DS). 3G Electric sources this genuine DURA-BLOK product across 14 industrial departments, with specialist expertise in combustion, pumps, and controls to ensure accurate specification and support.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the DURA-BLOK Duct Support Block DB5318DS used for?
The DURA-BLOK Duct Support Block DB5318DS is used to elevate and support ductwork in industrial HVAC and mechanical systems. Its electroplated cast iron support and rubber base provide vibration dampening and corrosion resistance, making it suitable for demanding plant environments.
What are the specifications of the DURA-BLOK DB5318DS?
The DURA-BLOK DB5318DS has an electroplated cast iron support, a rubber base, and an overall length of 50.75 inches. Base size is 50.75 in L x 13.5 in W. The support material is cast iron, and the base material is rubber. Manufacturer part number is DB5318DS.
Where to buy DURA-BLOK DB5318DS worldwide?
3G Electric supplies the genuine DURA-BLOK DB5318DS Duct Support Block to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this item.
How to install the DURA-BLOK Duct Support Block?
Install the DURA-BLOK Duct Support Block on a level, clean surface to ensure the rubber base sits flat. Secure the ductwork to the strut channel using appropriate fasteners. Follow standard industry practices for elevated support systems to maintain load capacity and alignment.
DURA-BLOK Products
3G Electric supplies DURA-BLOK elevated support block systems with strut channel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









