220V/380V Hydraulic Tank Air Valve & Pressure Gauge – Industrial-Grade Grab Drive Unit
High-precision CNC-machined brass air valve with corrosion-resistant chrome plating ensures leak-free performance under extreme pressure. Professional-grade glycerin-filled pressure gauge (0-4000 PSI range) features shock-resistant construction and ultra-clear dial for instant readability in low-light conditions. Heavy-duty cast iron hydraulic tank with powder-coated finish prevents rust in marine/construction environments. Pre-installed mounting brackets enable tool-free installation on excavators or demolition grabs. Integrated thermal relief valve automatically prevents overheating during continuous operation. Compatible with all standard 1/4" NPT hydraulic hoses. Ideal for: Mining rigs, scrap handling, forestry equipment, and industrial waste processing systems. Ships with OEM-grade sealing washers and 3-year anti-vibration warranty.