Enhance your hydraulic system's performance with the Donaldson Hydraulic Indicator P563978. Engineered for heavy machinery and commercial vehicles, this indicator delivers precise hydraulic pressure monitoring and improved control. Perfect for maintenance teams and automotive professionals, it combines toughness with simple installation for dependable operation.

Key Features

• Offers accurate hydraulic pressure monitoring to ensure system safety and efficiency.
• Works with both AC and DC electrical systems for a wide range of applications.
• Built tough with US-made construction to handle demanding conditions.
• Features bypass valve settings including LR (0.3 bar/4 psi) and HR (2.1 bar/30 psi), with a full range of 0.3–2.4 bar (5–35 psi) for superior control.
• Uses Hirschmann connector style for quick and secure installation.

Technical Specifications

• Part Number: P563978
• Series: SP15/25
• Length: 47 mm (1.85 inches)
• Thread: 1/8 NPT
• Electrical: Compatible with AC/DC
• Bypass Valve Settings: LR 0.3 bar/4 psi, HR 2.1 bar/30 psi (Full range: 0.3–2.4 bar / 5–35 psi)
• Contact Type: Open/Closed
• Connector: Hirschmann

Applications & Benefits

• Boosts system reliability with precise pressure monitoring.
• Improves overall hydraulic performance and operational safety.
• Allows for easy integration into existing systems, reducing downtime.
• Ideal for industrial, heavy-duty, and commercial hydraulic applications.

Upgrade your hydraulic system today. For more innovative options, explore our Donaldson products or check out our extensive Hydraulic Filters collection to find the perfect fit for your equipment.