Hose – Blast Hose, Black, 1-1/2" ID × 2-3/8" OD, 4-Ply, 150 PSI WP, Size 4 Coupling/Nozzle Holder, Price Per Foot

Part Number: 520-842
Category: Abrasive Blasting Hoses & Accessories

The 520-842 Black 4-Ply Blast Hose is a heavy-duty, large-diameter abrasive blasting hose engineered for maximum durability and high-volume media flow. With a 1.5-inch internal diameter and a rugged 4-ply rubber construction, this hose is built to handle tough industrial blasting environments while maintaining a 150 PSI working pressure.

Designed for Size #4 couplings and nozzle holders, this hose is sold per foot, making it ideal for custom-length blast setups requiring high CFM and maximum media throughput.

Key Features

• 1-1/2" ID × 2-3/8" OD – high-capacity hose for large nozzles and high-production blasting

• 4-Ply Reinforced Construction for extended life and superior abrasion resistance

• 150 PSI Working Pressure

• Heavy-duty black anti-static rubber jacket

• Compatible with Size #4 couplings and nozzle holders

• Ideal for shipyards, industrial blasting, tank lining, and high-output applications

Important Installation Note

⚠ FACTORY HOSE ENDS ARE NOT SQUARE.
Always cut the hose perfectly square before installing couplings or nozzle holders.
This is the #1 cause of coupling failure.

Specifications

OEM Cross-Reference Compatibility