Replaces PK Lindsay 850-120 1/2" x 25' Sandblast Hose with Ends

Keep your older PK Lindsay abrasive blasting equipment in service with this 1/2" ID x 25' Complete Sandblast Hose Assembly, designed to replace PK Lindsay Part #850-120.

The original 850-120 specification is a 1/2" ID x 25' blast hose assembly using (2) 800-034 hose clamps and (2) 1-74 hose ends.

Part Information:

• Replaces PK Lindsay Part Number: 850-120
• Product: Complete Sandblast Hose with Ends
• Hose Inside Diameter: 1/2"
• Hose Length: 25 Feet
• Application: Abrasive Blasting Equipment
• Equipment Type: Pressure Sandblasters / Blast Pots

Includes:

• (1) 1/2" ID x 25' Sandblast Hose
• (2) 800-034 Blast Hose Clamps
• (2) 1-74 Hose Ends

The 800-034 is the clamp for 1/2" ID blast hose, while the 1-74 is the hose-end coupling for 1/2" ID hose.

Applications:

• PK Lindsay abrasive blasting equipment
• Pressure sandblast pots
• Portable pressure blasters
• Abrasive blast hose assemblies
• Commercial sandblasting equipment
• Industrial surface preparation equipment

Features:

• Replaces PK Lindsay 850-120
• 1/2" inside diameter
• 25-foot hose length
• Complete hose assembly with ends
• Includes fittings and clamps for both ends
• Uses 800-034 clamps for 1/2" ID blast hose
• Uses 1-74 hose-end couplings
• Ideal for replacing an old, worn, cracked, or damaged blast hose
• Helps keep older PK Lindsay blasting equipment in service

Complete 25-Foot Hose Assembly

This assembly provides the 1/2" x 25' blast hose and the required components for both ends, eliminating the need to purchase the hose, clamps, and hose ends separately.

The 25-foot length provides a good balance between working reach and maneuverability for smaller pressure blasting systems.

Why Blast Hose Condition Matters

Abrasive blast hose is subjected to severe wear. High-velocity abrasive media continuously wears the inside of the hose, while dragging, bending, twisting, weather exposure, and normal jobsite use can damage the exterior.

Inspect blast hose regularly and replace it if you find:

• Cracks, cuts, or severe exterior wear
• Soft spots, bulges, or deformation
• Excessive internal abrasive wear
• Damage near either hose end
• Loose or damaged clamps or fittings
• Air or abrasive leakage
• Any deterioration that could compromise hose integrity

Verify Your Hose Size

This assembly is specifically designed as a replacement for the PK Lindsay 850-120 1/2" ID x 25' blast hose assembly.

PK Lindsay-style blast hose assemblies were available in several diameters and lengths, so verify your hose inside diameter, length, and part number before ordering.

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. Blast hoses, hose ends, clamps, nozzle components, mixing valve parts, and deadman components can be increasingly difficult to identify and locate.

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

Important:

This listing is for one 1/2" ID x 25' Complete Sandblast Hose Assembly that replaces PK Lindsay 850-120, including:

(2) 800-034 Blast Hose Clamps and (2) 1-74 Hose Ends.

Always completely depressurize the blast machine before installing or servicing blast hose, couplings, nozzle components, or any other part of the pressure blasting system. Never operate abrasive blasting equipment with a damaged hose or insecure connection.

Need another hose size or a hard-to-find part for an older PK Lindsay sandblaster? Reach out with the PK Lindsay part number—we'll help you find the right part to keep your machine working.