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Graco H43803 Xtreme-Duty Airless Hose 3/8in x 3ft 4500PSI

The Graco H43803 GB Hose Coupled 4500 PSI 3/8″ ID 3 ft provides improved material flow and high‑pressure performance for short‑reach airless applications.

  • 3 ft hose length
  • 3/8″ internal diameter for greater flow
  • Rated up to 4500 PSI
  • Secure coupled fittings
  • Better performance with thicker coatings
  • Works with Graco airless systems
  • Durable construction
  • Ideal for tight spaces

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Compatible Systems for Graco H43803 GB Hose Coupled 4500 PSI 3/8″ ID 3 ft

The Graco H43803 GB Hose Coupled 4500 PSI 3/8″ ID 3 ft is a high‑pressure spray hose with wider internal flow and secure coupled fittings for demanding airless applications in short distances.

Machine Type Compatibility Notes
Graco Airless Spray Guns Fits 3/8″ high‑pressure hose fittings
Contractor Sprayers Better flow for thicker materials
Professional Sprayers High output applications
Residential Sprayers Short runs
Commercial Guns Precise finish needs

Product Overview

The Graco H43803 GB Hose Coupled 4500 PSI 3/8″ ID 3 ft provides enhanced material flow with its wider internal diameter while maintaining high‑pressure capability for tough spraying jobs.

Key Features

  • 3 ft compact length
  • 3/8″ internal diameter for larger flow
  • 4500 PSI high pressure rating
  • Secure coupled fittings
  • Durable flexible hose

Frequently Asked Questions

Compatible with Graco guns and sprayers that support 3/8″ hose connections.

Yes — the larger internal diameter supports thicker materials when paired with correct equipment.

Rinse with solvent and avoid tight kinks in storage to extend life.

Benefits of H43803 Hose

  • Better flow for thicker coatings
  • Compact size for tight areas
  • High‑pressure capability
  • Secure coupled connections
  • Durable professional build

Note: Always check your sprayer’s hose connection requirements before ordering.

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