Hose End Coupling – 3/4" ID Hose – w/ O-Ring & Rubber Liner – Abrasive Blasting Hose Fitting

Part Number: 3-66HE
Category: Abrasive Blasting → Hose Fittings & Couplings
Type: Hose End Coupling (PK Lindsay Style – 3/4" ID Hose)

The Hose End Coupling (3-66HE) is a heavy-duty PK Lindsay style fitting designed to securely connect 3/4" ID abrasive blast hoses to compatible equipment and hose assemblies. Built for demanding blasting environments, this coupling ensures a tight, leak-resistant connection while maintaining consistent airflow and media delivery.

Key Features & Benefits

• Designed for 3/4" ID blast hoses
• PK Lindsay style coupling for industry compatibility
• Includes O-ring and rubber liner for improved sealing
• Provides secure, leak-resistant hose connections
• Durable construction for abrasive environments

Technical Specifications

• Part Number: 3-66HE
• Hose Size: 3/4" ID
• Type: Hose end coupling
• Included Components: O-ring and rubber liner
• Application: Abrasive blasting hose connections
• Weight: 0.40 lbs

OEM Compatibility

• PK Lindsay: 3-66HE

Typical Applications

• Abrasive blasting systems
• Blast hose connections and assemblies
• Industrial surface preparation equipment
• Replacement of worn or damaged hose fittings

Performance Advantages

• Ensures consistent airflow and media delivery
• Reduces risk of leaks and hose disconnections
• Protects hose ends from wear and damage
• Improves overall system reliability

Compatibility

• Designed for use with 3/4" ID blast hoses
• Compatible with PK Lindsay style fittings and systems