Rothenberger RP 50 Digital Pressure Testing Pump 12L Tank 60 bar

The Rothenberger RP 50 digital sets itself apart from conventional pressure testing pumps by combining a robust 12-litre steel tank with a precise digital pressure gauge, delivering laboratory-grade accuracy of ±1% full scale in demanding field conditions. Its double valve system allows fine pressure adjustment, while the digital display with memory function stores the last measured value for convenient verification. Ideal for pressure and leak testing of piping systems in heating, compressed air, refrigeration, sprinkler, and solar installations.

Highlights

• Digital LCD display with bar, psi, and MPa units
• Wide testing range: 0–60 bar / 0–860 psi / 0–6 MPa
• Stainless steel piston and DURAMANT-coated tank for durability
• Double valve system for precise pressure control
• Memory function stores last measured value
• Manual lever pump – no external power needed for operation
• Compatible with water, oil, and glycol

In daily use

On the job site, the RP 50 digital proves its worth through effortless operation and reliable readings. The ergonomic lever pump builds pressure quickly, while the fine adjustment valves allow pinpoint accuracy when approaching the test pressure. The clear digital display eliminates parallax errors common with analogue gauges, and the memory function lets you document the final pressure even after releasing the system. The 1.5 m high-pressure hose with R 1/2" connection provides flexibility in tight spaces, and the 12-litre tank reduces refill interruptions during extended testing.

Full specifications

• Testing pressure range: 0–60 bar / 0–860 psi / 0–6 MPa
• Tank volume: 12 litres
• Display: Digital LCD
• Pressure units: bar, psi, MPa
• Pressure sensor accuracy: ±1% of full scale
• Pump type: Manual lever pump
• Piston material: Stainless steel
• Valve system: Double valve system for precise pressure adjustment
• Connection thread: R 1/2"
• High-pressure hose length: 1.5 m
• Fluid compatibility: Water, oil, glycol
• Operating temperature (fluid): 0°C to 50°C
• Tank material: Steel with DURAMANT coating
• Memory function: Stores last measured value
• Power supply (display): 2 x AAA batteries
• Application: Pressure and leak testing of piping systems, heating, compressed air, refrigeration, sprinkler systems, solar systems

Final note

The RP 50 digital is a reliable companion for professionals who demand precision and durability in pressure testing tasks.