REDA HPS horizontal multistage surface pumping systems

Pumps for oil and gas, mine dewatering, geothermal energy, carbon sequestration, saltwater disposal, and water desalination

REDA Compact HPS Pump

Low maintenance and quick delivery
Low-pressure oil and water applications
58–700 galUS/min [316–3,816 m3/d]
Discharge pressure up to 1,800 psi

Single-Phase REDA HPS Pump

Trusted third-generation pump
Oil and gas and industrial applications
40–1,850 galUS/min [218–10,084 m3/d]
Discharge pressure up to 6,650 psi

REDA Multiphase HPS Pump

Field-proven high-GVF pump
Up to 90% gas volume fraction (GVF) + free gas
145–1,500 galUS/min [790–8,176 m3/d]
Discharge pressure up to 2,000 psi

Discharge pressure up to 6,650 psi [45,850 kPa] with multistage stack‐up and housing pressure containment

Flow rates from 40 to 1,850 galUS/min [218 to 10,084 m3/d] in standard configuration

Motor power up to 2,500 hp [1,864 kW] per unit

Up to 90% GVF for the multiphase pump

API Std 610–compliant features

What are REDA HPS pumps?

REDA HPS horizontal multistage surface pumping systems—commonly referred to as “hps pumps” or “h pumps”—are centrifugal pumps horizontally mounted on a rigid skid, which is often called a weldment.

A reliable, field‐proven, and cost‐effective alternative to conventional API Std 610 pumps, they increase pumping efficiency and reduce operating costs. Designed using ARZ abrasion‐resistant zirconium for high‐wear‐resistance bearings, the pumping system effectively handles harsh fluids and challenging installation environments.

Horizontal REDA pumps require no daily maintenance. The modular housing and flexible plug‐and‐play design enable simple, quick reconfiguration of pumps and motors and fast thrust chamber changeouts, minimizing downtime. All major components can be exchanged within 2 to 3 hours, compared with days or weeks for a split-case pump.

Designed for years of trouble‐free service, the pumps deliver consistent performance that extends equipment life.

Trust experience. Trust REDA pumps.

REDA pumps have a field-proven history dating back to the 1940s.

After inventing the electric submersible pump (ESP), Armais Arutunoff used the pump for surface applications, creating the first horizontal pumping system. The ground-breaking REDA HPS horizontal multistage surface pumping system has been manufactured in Bartlesville, Oklahoma, since Day 1.

More than 3,500 of our pumps are installed and operating worldwide in a range of applications. With customer input, we work continuously to expand usage in multiple upstream, midstream, and industrial applications.

Our horizontal pumps lead the industry in reliability. We never compromise on product or service quality and invest extensively in research and development. While there are many imitators in the market, operators regard us as a trusted partner, capable of addressing tough challenges. Our pumps broke new ground with CO₂, NGL, and amine applications and remain the product of choice in those areas. We continue to develop new products, such as the high-gas REDA Multiphase HPS horizontal surface pump—a solution for zero-flaring applications.

In 2020, before the COVID-19 pandemic started, our Bartlesville Product Center (BPC) celebrated 90 years of building REDA pumps.

The first-generation REDA HPS pump was developed in Bartlesville, Oklahoma, by the REDA Pump Company, and it is still manufactured in our Bartlesville facility today.

BPC houses a small museum containing curated documents that span the history of REDA pumps, including original hand-drawn engineering sketches.

The former site of Bart Manufacturing, which later became the REDA Pump Company, is now occupied by BPC—a modern SLB manufacturing facility that builds and repairs REDA HPS pumps.

A wealth of worldwide applications

The family of horizontal surface REDA pumps is used in a wide range of industrial applications, including oil and gas. Pumping challenging liquids in some of the world’s harshest environments, these pumps are a proven, cost‐effective alternative to split‐case, vertical turbine, and positive displacement pumps.