Hose – Blast Hose, Tan Ergo Flex, 1-1/4" ID × 1-7/8" OD, 2-Ply, 150 PSI WP, Size 2 Coupling/Nozzle Holder, Price Per Foot

Part Number: 520-837
Category: Abrasive Blasting Hoses & Accessories

The 520-837 Tan ErgoFlex Blast Hose is a lightweight, highly maneuverable abrasive blasting hose designed for operators who need flexibility without sacrificing durability. Featuring a 1-1/4" internal diameter, 2-ply construction, and 150 PSI working pressure, this hose balances strength with reduced operator fatigue.

Compatible with Size #2 couplings and nozzle holders, the ErgoFlex design provides superior handling—ideal for continuous blasting operations, touch-up work, and detailed surface prep jobs.

Key Features

• 1-1/4" ID × 1-7/8" OD – supports medium-large media flow

• Tan ErgoFlex Construction for lighter weight and improved operator comfort

• 2-Ply Reinforcement – durable yet more flexible than standard black hose

• 150 PSI Working Pressure

• Compatible with Size #2 couplings/nozzle holders

• Excellent for industrial, commercial, and mobile blasting applications

Important Installation Note

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

Specifications

OEM Cross-Reference Compatibility