ARF070-3/8F | 3/8 in Female High-Pressure Quick Coupling 10,150 PSI

ARF070-3/8F — 3/8 in Quick Coupling, 10,150 PSI | Female | HP

The ARF070-3/8F is a professional-grade high-pressure quick coupling engineered for secure, leak-free performance in hydraulic, industrial cleaning, and pressure washer systems. Built from hardened stainless steel and rated up to 10,150 PSI (700 bar), this female coupling delivers exceptional durability, sealing strength, and flow reliability under extreme operating conditions. Designed with a heavy-duty twist coupler and integrated screw mechanism, it provides superior resistance to high PSI and torque loads while ensuring maximum connection security.

Key Features

• Rated for up to 10,150 PSI (700 bar) high-pressure applications
• 3/8-inch female quick coupling connection
• Heavy-duty twist-lock coupler with threaded screw mechanism
• Engineered for hydraulic, industrial cleaning & heavy-duty systems
• Secure mechanical locking prevents accidental disconnection

Premium Stainless Steel Construction

• Manufactured from hardened stainless steel
• Superior resistance to corrosion, abrasion & chemical exposure
• Ideal for wet, high-pressure, or aggressive environments
• Withstands high torque forces and repetitive connection cycles

High-Performance Twist Coupling System

• Twist-to-engage design for secure mechanical fastening
• Integrated screw mechanism reinforces connection under extreme PSI
• Even load distribution across threaded engagement surfaces
• Vibration-resistant hold during dynamic and high-torque operations
• Controlled release by reverse-twist disengagement

Optimized Flow & Efficiency

• Polished internal bore for smooth, unrestricted flow
• Reduces turbulence, cavitation, and pressure loss
• Maintains consistent performance during pressure spikes

Industrial Applications

• Hydraulic tool systems
• Sewer jetting and hydro-demolition
• Commercial and industrial pressure washing
• Chemical injection systems
• High-pressure water and oil circuits

Advanced Sealing System

• High-grade O-rings and backup rings for extended service life
• Resistant to heat, abrasion, and chemical exposure
• Reliable leak protection during pressure fluctuations

Reinforced Locking Sleeve ARF070-3/8F

• Knurled/ribbed surface for secure grip—even when wet or gloved
• Threaded twist-lock design enhances operational safety
• Engineered for controlled engagement in demanding environments

Versatile Compatibility

• Fits standard high-pressure 3/8-inch male threaded couplings
• Compatible with pumps, hoses, spray guns & accessories
• Ideal for test rigs & hydraulic control systems

Corrosion & Wear Protection

• Stainless steel resists rust and chemical degradation
• Suitable for marine, wastewater & chemical-handling environments
• Easy-clean smooth finish maintains sealing integrity

ARF070-3/8F Low Maintenance Requirements

• Simple cleaning and periodic inspection recommended
• Light silicone lubrication maintains smooth thread engagement
• Use protective caps to prevent contamination when disconnected

Quality Assurance

• Pressure-tested to AR manufacturing standards
• Dimensional accuracy verified for every unit
• Complies with relevant ISO and CE high-pressure component standards

Safety Benefits of ARF070-3/8F

• Non-spill design minimizes fluid loss during disconnection
• Threaded locking mechanism prevents release under load
• Reduces environmental exposure and contamination risk

Productivity Advantages

• Secure twist engagement for reliable high-torque performance
• Improves workflow efficiency in high-demand environments
• Reduces downtime and increases overall system performance

Top Quality

The ARF070-3/8F — 3/8 in Quick Coupling, 10,150 PSI | Female | HP delivers top-tier reliability, strength, and performance for extreme high-pressure applications. Featuring precision machining, stainless steel durability, and a reinforced twist-lock screw mechanism, it ensures safe, leak-free operation and optimized efficiency across industrial and hydraulic systems.