A metering pump is purposely designed to move fluids at highly precise flow rates over certain periods of time. This ability to deliver media with detailed accuracy is called “metering.” Because of this unique ability, many different types of pumps can be considered metering pumps. However, most metering pumps are classified as diaphragm pumps (pumps controlled by solenoid, mechanical actuation, or hydraulic actuation). Metering pumps commonly have the ability for a user to set, adjust, and program the flow rate via a hand dial, touch pad, or other form of control.

 

A surface hydraulic pump pressurizes crude oil called power oil, which drives the bottom pump. When a single production string is used, the power oil is pumped down the tubing and a mixture of the formation crude oil and power oil are produced through the casing-tubing annulus.

We are professional manufacturer for Electric Centrifugal Crude Oil & Gas Gear Pump with high and stable quality, and we have made many water pump solutions for many customers.

World-class quality of Fire Fighting Pumps designed to cater every buildings’ safety requirements against fire hazards

Driven by more than 140 years of global experiences in producing high quality pumps, valves, and related systems for energy, oil and gas, mining, water and sewage, as well as building services and industrial sectors.

Mechanical drive diaphragm,without diaphragm guard on the medium side for easy transport.

As the industrial desalination industry continues to expand, the demand for new technologies used to produce high-quality water supplies and to reclaim contaminated supplies — including from oil and gas development — continues to grow. Plants also face ever-increasing financial, environmental and regulatory challenges. It’s important that industrial desalination processes recognize these issues and establish some effective solutions they can bring to the table.

Immersion-based cryogenic submersible pumps, designed to realize “zero leakage” of low-temperature medium, have a wide application in the transmission of inflammable, explosive and toxic ultralow-temperature mediums. The Company owns proprietary intellectual property rights to its cryogenic submersible pumps. Through years of technological achievements, the Company now masters core technologies in the design of low-temperature and high-speed shielded electric motor, the cryogenic sealing of binding posts, and axial force balance design. Meanwhile it has independently researched and developed devices of pump pond, bottom valve, pump well and lifting as well as explosion-proof binding post with a hermetically sealed dinitrogen system.

Industrial pumps and industrial valves from KSB are designed for almost all applications in industry and work under the harshest conditions while achieving the highest levels of reliability.

In refineries and petrochemical plants, centrifugal pumps are among the most common machines. Great importance is attached to their operational reliability and functional efficiency. In view of the difficulties and especially the costs associated with the maintenance of mechanical seals, plant designers and operators have increasingly recognised the advantages of the canned motor pump.

Flowserve between-bearing pumps comply either with ISO, ASME or API standards. These pumps are available in a variety of designs like single or double case, axially or radially split with single-stage or multistage impeller. These configurations guarantee reliable and efficient pumping processes. Numerous sizes, hydraulics and material combinations are particularly well suited for use in applications where uncompromising reliability and efficiency over a wide flow range are key.