Technical Specifications
The pump models MRP 40/40 and MRP 40/55 are characterized by their piston diameter and stroke length, respectively. They are designed for applications such as cylinder and buffer tank filling and can pump liquids like LOX, LIN, LAr, LCO2, LN2O, LNG, and LH2. The drive type is an oil or grease-lubricated crank drive, with a design pressure of 420 bar (6100 PSI). The pumps comply with guidelines such as the IGC 11/82 norm.

Testing and Quality Assurance
Each pump undergoes mechanical and cryogenic testing at CRYOSTAR's facility to ensure performance meets customer specifications. Key performance metrics include differential head, flow rate, seal gas consumption, pump efficiency, NPSH, noise, and vibration levels, all documented for the customer.

Performance
The MRP series is a modular reciprocating pump with performance metrics such as flow rates and pressure levels detailed for specific models.

Options and Features
The pumps offer various options, including two types of low-pressure seals, PT100 probes for temperature control and leak detection, and a crank drive purge connection. Key features include a small mass suction chamber for better cool down, large suction chamber volume, direct degassing, optimized suction valve, and increased piston rings for higher efficiency. The design also includes an oil splash lubricated crank drive with an autonomous lubricating system.

Contact Information
CRYOSTAR provides contact details for various regional offices, including locations in France, Brazil, China, Singapore, the UK, and the USA.