Dustless 3 Inches Barbed Poly Insert Coupling Part B0397

The Dustless 3" Barbed Poly Insert Coupling #B0397 is a genuine Dustless polypropylene barbed insert coupling designed to join two 3" hose ends together in compatible Dustless vacuum hose systems. The barbed design grips the inside of the hose for a secure, airtight connection that resists pull-out during operation. Use it to repair a split or damaged hose section, extend a hose run, or reconnect separated hose ends without losing suction.

Key Features

• Barbed insert design grips the inside of the hose for a secure, pull-resistant connection
• Creates an airtight join between two 3" hose ends to maintain full suction
• Polypropylene construction — durable and resistant to jobsite conditions
• Use to repair split hose sections, extend hose runs, or reconnect separated ends
• Genuine Dustless OEM part — guaranteed to fit compatible 3" Dustless hose systems
• Easy installation — no special tools required

Compatibility

This barbed poly insert coupling is designed for compatible Dustless 3" vacuum hose systems. Verify your hose size and part number before ordering to confirm fit.

Product Details

• Part Number: B0397
• UPC: 617450203976
• Brand: Dustless
• Component: 3" Barbed Poly Insert Coupling
• Material: Polypropylene
• Color: Gray
• Length: 3 in
• Width: 3 in
• Height: 5 in
• Weight: 0.32 lbs
• Condition: New, Genuine Dustless OEM Part

Part numbers and Alternate Part numbers