Pressure-Pro High Pressure Hose | 4000 PSI | 3/8″ x 100′ Quick Connect

Part Number: CHA1001GB
Category: Pressure Washer Hoses
Type: High-Pressure Replacement / Extension Hose – 4000 PSI, 3/8″ × 100′, Quick Connect

The Pressure-Pro CHA1001GB High-Pressure Hose is a professional-grade, commercial-duty pressure washer hose designed for reliable performance in demanding residential and contractor applications. Rated for up to 4000 PSI, this 3/8″ × 100′ hose features brass quick-connect fittings on both ends, allowing for fast setup, easy replacement, or extension of your existing hose system.

Constructed with single-wire steel braid reinforcement and a high-strength Armor-Flex gray rubber cover, this hose delivers excellent durability while remaining flexible during operation. Its non-marking outer jacket protects surfaces such as concrete, pavement, siding, and flooring—making it ideal for professional power washing jobs.

Key Features

• Maximum Pressure: 4000 PSI

• Hose Size: 3/8″ diameter × 100′ length

• Grade: Professional / Commercial Duty

• Application: Gas pressure washers

Connection Specifications

• Inlet: 3/8″ Male Quick Connect Plug

• Outlet: 3/8″ Female Quick Connect Socket

• Connectors: Solid brass quick-connect fittings

• Swivel End: Helps prevent hose twisting and kinking

Construction & Durability

• Single-wire steel braid reinforcement for strength and longevity

• Armor-Flex gray rubber cover for abrasion resistance

• Non-marking exterior – safe for concrete, pavement, siding, and floors

• Vinyl bend restrictors on both ends to reduce wear at connection points

Temperature Rating

• Rated up to 250°F

• Suitable for hot and cold water applications

• Not for use with steam

Compatibility

• Fits most pressure washer brands and models rated up to 4000 PSI

• Ideal as a replacement hose or extension hose

• Compatible with contractor and residential pressure washers using 3/8″ quick connects