HI-TECH DURAVENTSilicone-Coated Fiberglass Duct Hoses for Air

HI-TECH DURAVENT Ducting Hose: 2 3/4 in ID, 12 ft

The HI-TECH DURAVENT Ducting Hose is a silicone-coated fiberglass duct hose for air, with a 2 3/4 in ID and 12 ft length in red. It operates within a temperature range of -75° to 500°F (MPN 021402750001).

SKU 3G-OTH-740811

Brand

HI-TECH DURAVENT

Item

Ducting Hose: 2 3/4 in ID, 12 ft

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HI-TECH DURAVENT

Manufacturer Part Number

021402750001

Type

12 ft, Red 

Hose Color

Red

Temp. Range

-75° to 500°F 

Technical Documents

No technical documents available for this product.

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HI-TECH DURAVENT Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the HI-TECH DURAVENT ducting hose used for?

This silicone-coated fiberglass duct hose is designed for air handling in industrial applications requiring high-temperature resistance. It is commonly used for ventilation, exhaust, and fume extraction where temperatures range from -75° to 500°F.

What are the specifications of the HI-TECH DURAVENT ducting hose?

The HI-TECH DURAVENT ducting hose has a 2 3/4 in inner diameter, 12 ft length, and red silicone-coated fiberglass construction. It operates from -75° to 500°F. The manufacturer part number is 021402750001.

Where to buy HI-TECH DURAVENT ducting hose worldwide?

3G Electric supplies the HI-TECH DURAVENT ducting hose worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this silicone-coated fiberglass hose.

How to install a silicone-coated fiberglass duct hose?

Ensure the hose is cut to length with a sharp blade. Use appropriate clamps or connectors rated for the temperature range (-75° to 500°F). Avoid sharp bends that could restrict airflow. Support the hose at intervals to prevent sagging.

Used in

Common applications for HI-TECH DURAVENT

Dust collection in woodworking shops — Clear PVC duct hoses (e.g., SKU 3AXK5) for sawdust and chip extraction.

Exhaust fume removal in automotive repair — Tailpipe adapters (e.g., SKU 3AYL6) for connecting to vehicle exhaust systems.

Material handling in food processing — Polyethylene duct hoses (e.g., SKU 3AYF5) for conveying dry powders.

High-temperature fume extraction in industrial ovens — Polyester fabric hoses with neoprene coating (e.g., SKU 3WB13) for hot air up to 250°F.

Cold-environment ventilation in refrigeration plants — Thermoplastic rubber heavy-wall hoses (e.g., SKU 3WB31) for flexibility at -65°F.

Branch duct connections in HVAC systems — Y connectors (e.g., SKU 3AYP9) for splitting exhaust airflow.

HI-TECH DURAVENT Products

3G Electric supplies HI-TECH DURAVENT silicone-coated fiberglass duct hoses for air. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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