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5700H (Heave duty) Heavy Duty Petrochemical Process Pump


Applications

5700H (Heave duty) Heavy Duty Petrochemical Process Pump


Unsurpassed performancein varied application
Rexfos offers 5700H Heavy duty Petrochemical Process Pumps, whose robustness and reliability make them ideal for use in even the most demanding environments.

Customized and Varied materials and Construction Variants
Great choice of materials from cast iron to high grade stainless steel, varied shaft seals and brackets for many specific applications available.

High Energy Efficiency
Optimized hydraulic system of high efficiency. The impellers are trimmed to the operating point.

Operating Reliability
Good suction performance for low vibration levels and very smooth running.

Wide ranges
Wide ranges and sizes can provide exact sizing on pumps.

Service
Fast delivery of new pumps and spare parts

Material variants

Eur Standard

US Standard

Cast iron

EN-GJL-250  

ASTM A48 40B

Stainless steel  

EN 1.4401  

ASTM A743 CF8M

Duplex Steel  

EN 1.4593

ASTM A743 CK3MCUN

Special Material  

Large range on request
for example super duplex,titanium,etc.

SELLING POINT

5700H Heavy duty series high inlet pressure single-stage cantilever centrifugal pump is a radial split single-stage cantilever pump in accordance with API 610 Centrifugal Pumps for Petroleum, Heavy Chemical and Natural Gas Industries. It is suitable for high-temperature and high-pressure applications.

Special measures have been taken for hydraulic design and structure of this series of pumps, which are very suitable for high temperature, high inlet pressure and other special working conditions in process industry. Under high inlet pressure, the bearing has low temperature rise, small vibration, long service life and high reliability.

This series of pumps are of modular design. Pump components of different specifications (such as shafts, pump covers, sealing rings, mechanical seals, bearings, etc.) have full interchangeability, which is convenient for later maintenance.

This series of pumps has become a new generation of heavy industry potential pulse pumps with its unique reliability, high temperature and high pressure resistance, and can be widely used in various industrial fields

Construction

Casing and Seal Housing

Impeller

Solid Shaft

Sleeved Shaft Option

Bearing Housing

Shaft

Sleeve

Ductile Iron

Ductile Iron

Reverse Vane : 316
Stainless Steel

Open : Duplex
Stainless Steel

316 Stainless Steel

Carbon Steel

316 Stainless Steel

Ductile Iron

Carbon Steel

Carbon Steel

304 Stainless Steel

304 Stainless Steel

316 Stainless Steel

316 Stainless Steel

Duplex Stainless Steel

Duplex Stainless Steel

Duplex Stainless Steel

Duplex Stainless Steel

Alloy 20

Alloy 20

Alloy 20

Alloy 20

Alloy 20

Alloy C

Alloy C

Alloy C

Alloy C

Stainless Steel

Alloy C

Alloy B

Alloy B

Alloy B

Alloy B

Alloy B

Key words:

ISO Process Pumps / Large End Suction Pumps / API Horizontal Pumps / API Vertical Pumps / General Industrial Pumps

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