CSG Process ANSI

CSG Process ANSIThe CSG Process ANSI pumps are used in a variety of industrial applications. CSG ANSI Process pumps are industry leading from a feature & benefits standpoint. This heavy wall, semi-open, 304 investment cast stainless steel impeller design provides a durable and dependable product and is perfectly suited for petrochemical applications. These heavy duty process pumps feature double row outboard and single row inboard bearings standard. Each bearing housing is oil-lubricated to ensure maximum bearing life. Grease lubrication and oil mist bearing lubrication is also optional. The Nex-Gen power frame assembly is industry leading in that it is the only ANSI product available on the market today that has a semi-open impeller with a micrometer adjustment. This allows for ease in impeller clearance readjustment and dramatically reduces start-up time in the field. This fluid end is designed to be used in the most aggressive of applications. The flexibility of material combinations makes this product adaptable for the steel mill, mining, power generation and oil & gas applications.

Flow & Pressure Characteristics

Flows To: 7,000 GPM (1,590 m³/hr)
Heads To: 730 Feet (223 m)
Temperatures To: 500ºF (260ºC)
Speed Ranges: 900 RPM To 3600 RPM

Size Range

1×1.5-6 (25/16) – 8×10-15 (200/38)

Features & Benefits

  • Ductile iron casing/investment cast 304 stainless steel impeller
  • Semi-open impeller with hydraulic balancing holes
  • Choice of 5 engineered rear covers to meet job site requirements
    • FMS
    • FML
    • FMI
    • CBS
    • CBL
  • Oil lubricated power frame
  • Standard bearing isolators
  • Next-Gen power frame with full micrometer power frame adjustment that has 0.002″ graduations cast on the bearing carrier (only ANSI product available on the market today where semi-open impeller design has an adjustable, micrometer impeller adjustment)
  • Multi-vane, semi-open, high efficiency impeller with broad band operating range
  • 125# suction/125# discharge flange drilled & tapped for easy connection to system piping
  • Drilled & tapped suction & discharge flanges for easy connection to system piping
  • Suction & discharge gauge connections standard
  • Turned, ground and polished 420 stainless steel shaft standard
  • Heavy duty, 304 stainless steel shaft sleeve
  • Packing standard with optional component and/or cartridge mechanical seals available
  • Single row inboard and double row outboard bearings with optional duplex angular contact at outboard location
  • 50,000+ hour minimum L10 bearing life standard

Available Metallurgies

  • Cast iron, ductile iron, all bronze, all 304 stainless steel, all 316 stainless steel, all Cd4MCu, all Alloy 20, All Hastalloy (B&C), all 2205 super duplex stainless steel, all 2507 super duplex stainless steel, Cr28, all Titanium


  • Chemical Processing
  • Food & Beverage
  • General Industry
  • Marine & Offshore
  • Mining & Aggregate
  • Power Generation
  • Oil & Gas
  • Pharmaceutical
  • Pulp & Paper
  • Water Resources

Why Superior Pump and Motor?

  • 20+ Years of Experience
  • Great Response Time
  • Available 24/7
  • Certified, Trained, and Experienced Team
  • Only Company in NYC to Offer Same Day Pumps
  • Great Customer Service Beginning to End

Consult With Us

Call us at (631) 212-1613 or fill our form.
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