Stainless Steel High-Pressure Fill Adapter – G5/8 to 8mm Female QC, 50CM Hose with Seismic Oil Gauge & Relief Valve

Professional Stainless Steel High-Pressure Fill Adapter – G5/8 to 8mm Female QC, 50CM Hose with Seismic Oil Gauge & Relief Valve

This high-performance fill adapter is designed for safely and efficiently transferring high-pressure air from large cylinders to smaller tanks or devices. It features a **stainless steel body** for excellent durability and corrosion resistance, a **G5/8 threaded inlet** for connection to standard high-pressure cylinders, and an **8mm female quick connect (QC)** for fast, tool-free attachment to hoses.

The adapter includes a **50cm braided high-pressure hose** that resists kinking and abrasion, ensuring reliable performance in demanding environments. The **seismic oil pressure gauge** provides accurate real-time monitoring of system pressure, while the **built-in relief valve** prevents overpressure for added safety.

Key Features
– Material: Stainless steel – strong, durable, and resistant to corrosion
– Inlet Thread: G5/8 – fits most high-pressure filling stations
– Outlet Connection: 8mm Female Quick Connect (QC) – connects to standard HPA hoses
– Hose: 50cm braided high-pressure hose – anti-kink, durable, and long-lasting
– Control: ASB handwheel – comfortable grip and easy operation
– Pressure Gauge: Seismic oil-filled – shock-resistant and accurate
– Safety Feature: Built-in relief valve – automatically releases excess pressure
– Package Includes: 1 x Fill Adapter + 1 x Set of Spare O-rings

Typical Applications
– PCP air rifles and hunting systems
– Airsoft markers and HPA systems
– Industrial pneumatic tools and automation
– OEM integration in custom gas control units

Why Choose This Fill Adapter?
– Stainless steel construction ensures long-term reliability
– G5/8 inlet ensures compatibility with standard equipment
– 8mm QC enables fast connections
– Seismic oil gauge improves accuracy and durability
– Relief valve enhances safety
– Ideal for both hobbyists and professional users

Package Includes
– 1 x Stainless Steel High-Pressure Fill Adapter
– 1 x 50cm Braided High-Pressure Hose
– 1 x Seismic Oil Pressure Gauge
– 1 x Set of Spare O-rings
– 1 x Protective Cap

Need bulk orders or technical support?
Contact us for OEM packaging, private labeling, or integration advice.