1-1/4" ID Ergo Flex Tan 50 FT Blast Hose – Sandblasting Hose w/ Coupling & Nozzle Holder | 2-Ply | 150 PSI WP | 1-7/8" OD

Model: 520-837
Category: Sandblasting Equipment → Blast Hose
Type: 1-1/4" ID Ergo Flex Tan Blast Hose – 2-Ply Industrial Sandblasting Hose | 150 PSI Working Pressure

The 1-1/4" ID Ergo Flex Tan Blast Hose (Part #520-837) is a flexible, professional-grade abrasive blasting hose designed for industrial sandblasting and surface preparation applications. Featuring an Ergo Flex hose design, this blast hose provides enhanced flexibility and easier handling compared to heavier blast hoses, helping reduce operator fatigue during extended blasting operations.

Performance Overview

• 1-1/4" inside diameter Ergo Flex blast hose

• 2-ply reinforced construction

• 150 PSI working pressure rating

• Flexible hose design for improved handling and maneuverability

• Designed for abrasive blasting media delivery

Construction & Design

• Ergo Flex hose compound for improved flexibility

• 2-ply reinforced hose wall construction

• Nominal dimensions: 1-1/4" ID × 1-7/8" OD

• Compatible with Size 2 blast hose couplings and nozzle holders

• Tan exterior for easy hose identification in blasting setups

Technical Specifications

Part Number: 520-837
Product Type: Ergo Flex Blast Hose
Hose Inside Diameter: 1-1/4"
Hose Outside Diameter: 1-7/8"
Construction: 2-Ply Reinforced Hose
Working Pressure: 150 PSI
Coupling / Nozzle Holder Size: Size 2
Color: Tan
Application: Sandblasting / Abrasive Blasting
Condition: New

OEM Compatibility

Compatible with equipment from:

• Schmidt Manufacturing / U.S. Filter / Axxiom Manufacturing — 4103-007

Installation Warning

Factory hose ends are not cut square. Always cut hose ends square before installing couplings or nozzle holders.

Improper hose end preparation is the #1 cause of blast hose coupling failure, which can lead to premature wear or unsafe blasting conditions.

Ideal Applications

• Industrial sandblasting operations

• Surface preparation and coating removal

• Rust, paint, and scale removal

• Abrasive blasting cabinets and systems

• Portable blasting equipment

• Professional blasting contractors

Usage Recommendation

Use with compatible Size 2 blast hose couplings and nozzle holders designed for 1-1/4" blast hose systems. Regular inspection for wear or abrasion is recommended to maintain safe blasting operation and maximize hose service life.