PK Lindsay 801-703 Type 2 Nozzle Coupling Washer – Diagram #9 – Sandblaster

Keep your older PK Lindsay abrasive blasting equipment in service with the 801-703 Type 2 Nozzle Coupling Washer. This washer is used in the sandblast nozzle coupling assembly and helps provide the proper fit and sealing between components at the nozzle end of the blast hose.

The 801-703 is identified as Item #9 in the exploded parts diagram, making it easy to verify the correct component before ordering.

Part Information:

• Part Number: 801-703
• Product: Type 2 Nozzle Coupling Washer
• Diagram Item: #9
• Application: Sandblast Nozzle Coupling Assembly
• Equipment Type: Abrasive Blasting Equipment

Includes:

Exploded Diagram Item #9

Refer to the exploded parts diagram below to identify the component included with this listing.

Applications:

• PK Lindsay abrasive blasting equipment
• Type 2 nozzle coupling assemblies
• Sandblast nozzle and tip assemblies
• Abrasive blast hose connections
• Pressure sandblasting equipment
• Commercial and industrial surface preparation equipment

Features:

• PK Lindsay 801-703 Type 2 nozzle coupling washer
• Identified as #9 in the exploded parts diagram
• Used in the sandblast nozzle coupling assembly
• Helps maintain proper fit and sealing at the nozzle connection
• Individual service component for older PK Lindsay equipment
• Ideal for nozzle coupling repair and maintenance
• Replaces a worn, damaged, deteriorated, or missing washer
• Helps keep older PK Lindsay blasting equipment in service

What It Does:

The 801-703 Washer is used within the Type 2 nozzle coupling assembly at the discharge end of the sandblast hose. It helps maintain the proper relationship between the coupling and nozzle components for a secure connection.

The nozzle end of an abrasive blasting system is subjected to continuous vibration, high-velocity abrasive flow, repeated nozzle changes, and normal jobsite wear. Over time, coupling washers and other small components can become worn, compressed, or damaged.

Replacing a worn washer during nozzle coupling service can help maintain proper assembly and prevent problems caused by deteriorated or missing components.

Common Reasons for Replacement:

• Washer is worn or deteriorated
• Washer is cracked, torn, or damaged
• Excessive compression or deformation
• Nozzle coupling has been disassembled for service
• Existing washer is missing
• Nozzle connection is being rebuilt
• Restoring an older PK Lindsay blast hose assembly

Finding Parts for Older PK Lindsay Equipment

PK Lindsay abrasive blasting equipment may no longer be manufactured, but many of these machines remain in service. Small components such as nozzle coupling washers, seals, liners, O-rings, and hardware can be particularly difficult to identify when working from an older exploded parts diagram.

That's why we include the original PK Lindsay part number and exploded diagram item number whenever possible—so you can identify exactly what you need before ordering.

Important:

This listing is for the PK Lindsay 801-703 Type 2 Nozzle Coupling Washer – Diagram Item #9 only.

The nozzle, coupling, blast hose, and other components shown in the exploded parts diagram are sold separately unless specifically stated otherwise.

Always completely depressurize the blast machine before servicing the blast hose, nozzle, coupling, or any other component of the blasting system.

Need another part shown in the diagram? Reach out with the PK Lindsay part number or diagram item number—we'll help you find the right part to keep your machine working.