HP & 5HP series high-pressure pumps

HP&5HP series high-pressure pumps are designed according to API674 or GB/T9234 standards and can be widely used in the following industrial fields: as a power source for high-pressure water, such as the power fluid supply pump for hydraulic presses; high-temperature and high-pressure oil pumps for hydroreforming in refineries; high-pressure water supply pumps for high-pressure cleaning machines and hydraulic cutting machines; high-pressure CO2 injection pumps for supercritical extraction; high-pressure water descaling pumps in steel rolling mills; washing powder delivery pumps in washing powder factories; oilfield water injection and tertiary oil recovery polymer injection pumps; homogenizing pumps for food and beverage industries; well-killing pumps and high-pressure water reinjection pumps for offshore oil production platforms; and pumps for other industrial fields.

Features:
Lubrication methods include oil bath splash lubrication and oil pump forced lubrication. Speed ​​reduction methods include belt speed reduction and gear speed reduction. Flow regulation can be achieved by speed regulating motor or frequency conversion speed regulation. The suction and discharge valves of the hydraulic end can be cone valves, ball valves and flat valves according to different needs of users. The plunger seal is divided into single-stage seal and double-stage main and auxiliary seal (with flushing), and its stuffing box can also provide jacket cooling. The plunger can provide metal spray-welded plunger, integral ceramic plunger, and surface sprayed ceramic plunger. The hydraulic end can provide carbon steel, stainless steel or titanium and other materials that meet the requirements of the medium. The overload protection methods of the pump include safety valve, electric contact pressure gauge and pressure sensor. Open-loop and closed-loop control equipment for the pump system can also be provided according to the needs of users.