DURA-BLOK Duct Support Block: Rubber Base, Electroplated Cast Iron
The DURA-BLOK Duct Support Block with Rubber Base (SKU 15E535, MPN DB5324DS) is an elevated support block system with strut channel, featuring an electroplated cast iron support and a rubber base measuring 50.75 in L…
SKU 3G-OTH-478215
Need installation or engineering help?
Ask a question
Product Description
The DURA-BLOK Duct Support Block with Rubber Base (SKU 15E535, MPN DB5324DS) is an elevated support block system with strut channel, featuring an electroplated cast iron support and a rubber base measuring 50.75 in L x 19.5 in W. This DURA-BLOK product provides a 50.75-inch overall length for duct support applications.
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 used for?
The DURA-BLOK Duct Support Block (MPN DB5324DS) 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 stable load distribution across a 50.75-inch overall length.
What are the specifications of the DURA-BLOK DB5324DS?
The DURA-BLOK DB5324DS features an electroplated cast iron support with a rubber base measuring 50.75 in L x 19.5 in W. Overall length is 50.75 inches. Support material is cast iron; base material is rubber. This is an elevated support block system with strut channel.
Where to buy DURA-BLOK Duct Support Blocks worldwide?
3G Electric supplies DURA-BLOK Duct Support Blocks worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the DB5324DS or other DURA-BLOK elevated support block systems.
How to install a DURA-BLOK Duct Support Block?
Install the DURA-BLOK Duct Support Block on a level, clean surface. Position the rubber base to absorb vibration, then secure the ductwork to the electroplated cast iron support using standard strut channel fittings. Always follow manufacturer guidelines for load limits and spacing.
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.









