Universal 2 ND Series – Positive Displacement Pump

Universal 2 ND Series – Positive Displacement Pump

Manufacturer

Waukesha Cherry-Burrell
Product Line

Universal 2 ND Series

The Universal® 2 ND Series positive displacement pumps include advanced technologies, long life features and installation flexibility.  Clean-in-Place (CIP) capable with optional flat body profile and free-draining vertical ports.  This highly robust pump can run at pressures of up to 500 psi / 34.5 bar (contact application engineering for higher pressures).

ADDITIONAL INFORMATION

  • Starts with filled, settled slurries without damaging pump or seals.

  • Dry running capability with water-flushed seals.

  • Preserves shear-sensitive products.

  • Pulsation-free flow reduces system vibration and wear.

  • No internal rotor contact for extended pump life.

  • Non-critical shaft timing simplifies maintenance.

  • No oil seepage into product zone—eliminates contamination risk.

  • WCB single and double mechanical seals optimized for longevity and performance.

Chemical / Industrial

  • Acetone
  • Acids/Bases
  • Additives
  • Adhesives
  • Alcohols
  • Black Liquor Soap
  • Brine
  • Caustic (Sodium Hydroxide)
  • Cell Broth
  • Chemical Salts
  • Coating Pigments
  • Collagen
  • Cooked Starch
  • Detergent Gel
  • Detergent Slurry
  • Dyes
  • Emulsions
  • GCC Fillers
  • Glycol (Ethylene Glycol, Ethylene Alcohol)
  • Greases
  • Inks
  • Inorganic Compounds
  • Isocyanate
  • Kaolin
  • Organic Compounds
  • PCC Fillers
  • Polymers
  • Polyvinyl Acetate (PVAC)
  • Resins
  • Retention Aids
  • Sorbitol
  • Starch
  • Starch Adhesives
  • Starch Slurry
  • TI02 Fillers
  • Wax

Options

Ports

Standard: 150lb flanges standard (with some exceptions, contact factory for details)

  • Male NPT available
  • S-line available
  • Contact factory for available rectangular flange inlets.
  • 300# flange available
  • Schedule 5 S-line available
  • Port extensions available

Rotors

Standard: Twin Wing – Standard

Rotor clearance

Standard: up to 180°F (82°C)

  • Hot clearance rotors option for applications up to 300°F (149°C).
  • Other special clearances available

O-Rings

Standard: Buna-N

Options:

  • Fluoroelastomer (FKM)
  • Fluoroelastomer (FKM) – Class 6
  • EPDM
  • EPDM – Class 6
  • Silicone
  • Perfluoroelastomer (FFKM)
  • Buna-N – Metal Detectable
  • FKM – Metal Detectable
  • EPDM – Metal Detectable

Cover & Gearcase

Standard: Steel-IT Painted cast iron gearcase

Options:

  • Stainless steel gearcase
  • Waukesha Blue paint
  • Epoxy white paint
  • 316L stainless steel shafts
  • Lower shaft position
  • Bearing Isolators
  • Pedestal shims for side mounted pumps. Left hand shaft position standard.
  • Right hand shaft position on side mounted gearcase

Tru-Fit®

Close coupled Tru-Fit® pump mounted on stainless steel base with stainless steel adaptors standard.

Features:

  • No shaft alignment necessary. No coupling guard required.
  • Special base design enhances cleanability.
  • Reduces overall length of complete unit by an average of 20-25%.
  • Average of 20-25 gear ratios available per horsepower.
  • Separate oil sump for gear reducer and timing gears.

Options:

  • 304 SS polished plate base.
  • NEMA or IEC frames available. Right angle reducer also available for
    additional space savings.
  • 1/2 through 60 horsepower drive options available.
  • Horizontal or vertical porting.