The P5514-70M is a bench-mount hydraulic comparison test pump designed for checking pressure measuring instruments against master test gauges, indicators, or transducers. It features a screw press for fine pressure adjustments and operates across a pressure range of 0 to 10,000 psi (700 bar), with test connections that require no PTFE tape or wrenches. The pump has a compact design with dimensions of 279.4 mm × 279.4 mm × 254 mm, weighs 5 kg, and includes a 75 cm³ reservoir with a screw press displacement of 20 cm³. Standard O-ring seals are Viton, with Ethylene Propylene seals available for use with aggressive fluids. This cost-effective instrument is ideal for calibration laboratories and field service applications requiring precise pressure control and portability.