FH-1703 Multistage High-Pressure Centrifugal Pump

Product catalog summary

Introduction
The Waukesha Cherry-Burrell 200MS Series Centrifugal Pumps are designed for high efficiency, minimal vibration, and extended lifespan. These pumps are particularly suited for recirculating services in reverse osmosis and other membrane systems, offering lower start-up and operational costs due to their two impeller design.

Operating Features

Cost-effective two-stage design with high efficiency and low noise.
Precision machined cover and diffuser for tight tolerances.
Produces a smooth, constant flow rate, reducing membrane fouling.
Capable of up to 250 psi pump differential pressure and 1250 psi maximum casing pressure when used in series.
Constructed with sanitary 3A standards for dairy and food processing, using 316L stainless steel for wet end parts.
Compatible with CIP (Clean-In-Place) systems.
Utilizes common components with the 200 Series pumps for reduced maintenance costs and downtime.
Standard flush type seal.

Long-Life Features

Negligible shaft deflection due to a rigid shaft design.
Large, long-life bearings with non-wearing labyrinth seals.
Reduced coupling wear through motor flange adapter design.

Typical Applications

Reverse Osmosis systems
Whey separation
Food plant waste streams
Water treatment
Water boost and recirculation in commercial buildings
Sanitizing systems
Machine coolants

Design and Construction

Features a liquid-cooled rotary, double seal with two silicon carbide seals enclosed in a stainless steel housing.
Heavy-duty cast iron bearing frame for long seal and bearing life.
Balanced, water flush, double-shaft seal.
Intermediate casing separates the two impeller stages.
Low NPSHR investment cast impeller with a 5-bladed open design for easy CIP and gentle product handling.
Precision, computer-designed diffuser for efficient water channeling between stages.

Performance Curves
The performance curves for the 2085MS model at 3500 RPM show the relationship between flow rate, head in feet, horsepower, and efficiency.

Contact Information
For more information, contact SPX Process Equipment at 611 Sugar Creek Road, Delavan, WI 53115, or visit their website at www.spxpe.com.

Catalog excerpts

FH-1703 Multistage High-Pressure Centrifugal Pump-1

Multistage High-Pressure 200MS Series Centrifugal Pumps

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FH-1703 Multistage High-Pressure Centrifugal Pump-2

200MS Series High-Pressure Multistage Centrifugal Pumps: The introduction of the Waukesha Cherry-Burrell 200 Series, Heavy-Duty Centrifugals set a new standard for higher efficiency, minimal vibration and longer life. Many of the same features of the 200 Series pumps, including strong investment cast impellers, low NPSH requirements and tighter running clearances, have been included in the 200MS high-pressure multistage. The smoother flowing, high-efficiency, cost saving alternative for high-pressure applications Operating Features The 200MS Series pumps are equipped with a balanced, double-shaft...

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FH-1703 Multistage High-Pressure Centrifugal Pump-3

Balance, double-shaft seal S-clamp fittings are standard. Other connections available upon request Precision, computer designed Heavy-duty, cast iron bearing frame diffuser efficiently channels water keeps shaft rigid and concentric for between stages long seal and bearing life Balanced, water flush, double- Heavy stainless steel shaft seal (not shown) Liquid-cooled rotary, double seal features two silicon carbide seals fully enclosed with a stainless steel seal housing. Liquid coolant circulates through the housing under moderate pressure to cool seal surfaces. cover is precision machined from...

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FH-1703 Multistage High-Pressure Centrifugal Pump-4

Performance Curves PERFORMANCE CURVES MODEL 2085MS - 8.5” @ 3500 RPM 55 FLOW IN GALLONS PER MINUTE SPX Process Equipment 611 Sugar Creek Road Delavan, WI 53115 Phone: (262) 728-1900 or (800) 252-5200 Fax: (262) 728-4904 or (800) 252-5012 Email: [email protected] For more information about our worldwide locations, approvals, certifications, and local representatives, please visit www.spxpe.com. SPX Corporation reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin,...

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