The Linde HPV Replacement from “Tech Hydro” axial piston pump in swashplate design for high-pressure closed loop systems features versatile clockwise or counter-clockwise rotation, ensuring compatibility across various applications. It incorporates precise and rugged servo control devices, available in mechanical-hydraulic and electro-hydraulic configurations, alongside integrated high-pressure relief valves that offer a make-up function and low-pressure relief valves catered for boost, control, and cooler circuits. The pump design includes a replaceable cartridge filter, SAE high-pressure ports, and a firmly attached SAE mounting flange with ANSI or SAE spline shafts, complemented by a through shaft configuration (SAE A, B, B-B, C, D, and E). Boost pressure pumps are available for both internal and external suction, with an optional integrated cold start relief valve for enhanced performance. Hydrostatic bearings within the rotating group effectively counteract axial forces, while minimizing sealed interfaces with reliable O-ring seals for improved durability, offering options for tandem and multiple pump configurations to meet varying needs.

This product boasts a range of advantages, including a compact design that maximizes space utilization and high power density for superior energy efficiency. Its dynamic response and precise, load-independent servo control ensure optimal performance across various applications, while high reliability and a long service life reduce maintenance needs. Additionally, the noise-optimized operation enhances user comfort in any environment.