Continental Contitech 20448191 Transfer Hose 3 in Id 30 Psi

Product Description

The CONTINENTAL CONTITECH 20448191 is a urethane dry material handling transfer hose designed for bulk solids and granular material conveying applications. It measures 3 inches inner diameter with a 3.6 inches outer diameter, rated to a maximum working pressure of 30 psi and 29 inches Hg vacuum. The urethane construction offers abrasion resistance suited to dry material flow, and the hose maintains flexibility across a wide temperature range of -40 degrees F to 158 degrees F. With a 6 inch minimum bend radius, this hose is built for routed installations in industrial and commercial transfer systems. It is sold in 1-foot increments with a 20-foot minimum cut length from a 100-foot coil.

This hose is intended for dry material transfer applications where abrasion resistance and vacuum-rated performance are required. Typical installations include pneumatic conveying systems, granule and powder transfer lines, and bulk material handling equipment in light industrial, agricultural, and commercial settings. It is appropriate for use in systems where both positive pressure and vacuum service are required within the rated limits. The hose arrives as a cut-to-length product from continuous coil stock, allowing field sizing to the specific run needed.

Key Features

• 3 inches ID and 3.6 inches OD with a 6 inch minimum bend radius for routed installations
• Rated to 30 psi maximum working pressure and 29 inches Hg vacuum
• Urethane construction provides abrasion resistance for dry material flow
• Wide service temperature range: -40 degrees F to 158 degrees F
• Available in cut lengths sold by the foot with a 20-foot minimum cut length
• Black finish; sourced from 100-foot continuous coil stock

Compatibility

Designed as a cut-to-length replacement or new-installation hose for dry material pneumatic transfer and conveying systems requiring a 3 inch ID vacuum- and pressure-rated urethane hose.

Installation Notes

Installation should be performed by a qualified industrial mechanic or plumbing professional familiar with pneumatic conveying system requirements. Depressurize and lock out the system before disconnecting or replacing any hose section. Verify that all fittings, clamps, and couplings are rated for the system operating pressure and are compatible with the 3 inch ID bore before completing the connection. Avoid bending the hose tighter than the 6 inch minimum bend radius to prevent kinking and flow restriction.