Pumps for Geothermal Power Generation
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Pumps for Geothermal Power Generation Production Well • Heat Transfer Fluid Condensate Extraction • Circulating Water • Re-injection Well

Harnessing the Earth’s Power Flowserve is the driving force in the global industrial pump marketplace. From the direct acting steam pump in 1840 to today’s most advanced traditional and alternative power stations, Flowserve has pioneered virtually every significant advancement in pumping technology for the power generation industry. Today, Flowserve is extending that leadership to geothermal power generation. From advanced vertical downhole and submersible production well pumps to heavy-duty re-injection well designs and everything in between, Flowserve offers the industry’s most...

A Complete Package Flowserve can provide geothermal plant operators with a complete package of reliable, proven pumps and sealing systems along with the power industry’s most accomplished team of technical support and field service experts. • Vertical downhole and submersible motor production well pumps • Axially split, between bearings and multistage, double-case re-injection and transfer pumps • ISO, ASME and API overhung, process booster pumps • Canned, multistage, vertical condensate extraction pumps • Vertical and horizontal circulating water pumps • ASME and ISO chemical process pumps...

Flowserve provides the best combination of equipment, materials expertise and auxiliary systems for efficient and reliable pump. Pumps for All Applications Converting geothermal fluids to electricity presents varied and unique pumping demands. No two sites are the same so pumping systems must be designed to site-specific operating parameters. Whether using superheated steam or chloride-rich hot water, Flowserve provides the best combination of equipment, materials expertise and auxiliary systems for efficient and reliable pump operation in geothermal power generation. Production Well Steam...

Circulating Water Flowserve offers both vertical and horizontal circulating pumps in a wide range of configurations, hydraulics and materials to meet any application requirement in these low-head, high-flow services. Vertical wet-pit pumps are specifically designed for extended operation in condenser cooling service and are available in pullout and non-pullout designs. For geothermal plants relying on seawater for condenser cooling service, Flowserve provides mixed flow pumps in materials to contend with crevice corrosion pitting and stress cracking caused by concentrated chlorides....

Flowserve pumps deliver reliable, extended operation in production well service. Production Well Pumps Flowserve offers both deep set vertical lineshaft pumps and submersible motor pumps that deliver reliable and extended operation in production well service. Byron Jackson SUBM Vertical Downhole Pumps Enclosed lineshaft with threaded column; high temperature construction. Increased lateral clearance to accommodate shaft stretch. Operating Parameters • Flows to 500 m3/h (2200 gpm) • Heads to 700 m (2300 ft) • Pressures to 70 bar (1000 psi) • Temperatures to 200°C (400°F) • Motor sizes to 750...

Heat Transfer Fluid Pumps Flowserve offers numerous horizontal and vertical process pumps to cost effectively address virtually all heat transfer fluid (HTF) service parameters in binary cycle units. Multistage, Double-Case Vertical Pumps ISO 13709/API 610 (VS6), latest edition, compliant pumps for primary HTF service. Operating Parameters • Flows to 3000 m3/h (13 200 gpm) • Heads to 2000 m (6560 ft) • Pressures to 200 bar (2900 psi) • Temperatures to 350°C (660°F) ASME Pumps for Auxiliary Service Single-stage, overhung pumps for auxiliary HTF services such as secondary recirculation,...

No other pump company has the systems knowledge, hydraulic expertise or application know-how Flowserve possesses. Condensate Extraction Pumps Flowserve has a long and proven performance record in condensate extraction. Its versatile line of vertical condensate pumps has unsurpassed hydraulic coverage and are available with a broad range of options to address system requirements. Vertical, Multistage Canned Pumps Multistage, mixed flow designs with single- or doublesuction first-stage impeller to fit NPSH requirements; mechanically sealed; optional spacer coupling. Operating Parameters •...

Circulating Water Pumps Flowserve offers several vertical and horizontal pump models for reliable and extended operation in circulating water service. Pumps are available in a wide range of configurations, hydraulics and materials to maximize efficiency while meeting site requirements. Vertical, Wet-Pit Pumps Mixed flow; pullout and non-pullout designs. Operating Parameters • Flows to 170 000 m3/h (750 000 gpm) • Heads to 110 m (350 ft) • Pressures to 10 bar (150 psi) • Temperatures to 95°C (200°F) Horizontal, Between Bearings, Single-Stage Pumps Heavy-duty, axially split, double-volute,...

Flowserve offers several proven pump designs for re-injection well service. Re-injection Well Pumps DVSH Flowserve offers several proven pump designs for re-injection well service, including high-pressure barrel pumps for hot dry rock installations. These pumps offer a wide range of discharge pressures to ensure optimum performance and suit site conditions. Axially Split, Between Bearings, Single-Stage Pumps Heavy-duty, double-volute, double-suction pumps compliant with ISO 13709/API 610 (BB1), latest edition. Operating Parameters • Flows to 15 000 m3/h (65 000 gpm) • Heads to 565 m (1854...

Auxiliary Services Pumps Mark 3 Flowserve pumps come in a wide variety materials and configurations to satisfy virtually all plant-wide needs. ASME, ISO and DIN Process Pumps Many designs available: low-flow/high-head, self-priming, dynamic sealing, recessed impeller and in-line. Operating Parameters • Flows to 4540 m3/h (20 000 gpm) • Heads to 300 m (1000 ft) • Pressures to 30 bar (450 psi) • Temperatures to 370°C (700°F) Axially Split, Single-Stage Pumps Heavy-duty, high-efficiency design; broad hydraulic range. Well suited for district heating. Operating Parameters • Flows to 2000 m3/h...