Waukesha Universal 2 Sanitary PD Pump 

Overview 

The Waukesha Cherry-Burrell Universal 2 Positive Displacement Pump takes the "Can Do" Universal 1 pump to the next level. Featuring advanced sanitation technology, the Universal 2 also has improved performance features, enabling longer pump life and installation flexibility. Versatile in application, the Waukesha Universal 2 Pump is among the most reliable in the industry.

Features

Univeral 2 Pump Features include: 

  • CIP capability available. Optional flat body profile enables free draining when vertically ported. Rotors and body hub can also be drilled for difficult CIP cleaning applications.
  • Cover is free draining in the horizontal or vertical position.
  • Rotor/shaft connnection sealed from product zone. 
  • Single mechanical seal standard. Optional double mechanical seals also available. 
  • Seal flush optional: seal areas interconnected to improve circulation and draining of seal flush fluid. Steam-in-place is also optional. 
  • Stainless steel bearing frame optional on models 006-370
  • Aseptic Design Options  

Univeral 2 Pump Long Life Features include: 

  • Up to 500 PSI (34.5 bar) pressure capability 
  • Special rotor nut designed for extended service without loosening
  • No bearing in the product zone
  • Large diameter 17-4 PH shafts for greater strength and stiffness. Helps reduce vibration; extends seal life 
  • Heavy duty beariing frame (stainless steel available as an option)
  • Double tapered roller bearings 
  • Greased lubed bearings for positive lubrication to all vearings over entire speed, temperature, and pressure range
  • Body retaining screws for maintaining mechanical seal contact during inspection 
  • Extended outer seal life. A wave spring, instead of an o-ring, mechanically loads the seal 
  • O-ring on inner seal, seals on clean surface as seal moves due to wear
  • Unique mechanical seal design utilizes 3 pin stationary seal and special design shaft for rotary seal 

Theory of Operation

The Waukesha Universal Series of pumps use the time-tested circumferential-piston operating principle. The arc-shaped "pistons" (rotor wings) travel in annular-shaped cylinders machined in the pump body; the resulting long sealing path reduces slippage and produces a smooth flow of product without destructive pulses or pressure peaks and without valves or complex parts.
Because the rotors are made of Waukesha non-galling Alloy 88, the rotors can be run with exceptionally close clearance with the 316L stainless steel fluid head, without having to fear galling or seizing should inadvertent pressure surges cause contact. The close clearances combined with the rotor geometry, which gives a long sealing path between the pump inlet and outlet, means low slip operation even with low viscosity fluids. This means you get high efficiency, good priming ability, metering capability, and flow control everytime you use a Waukesha Universal Pump. 

Additionally, because of the large fluid cavities in the rotors, plus the large, easy entry anti-cavitation ports, the Universal Series of pumps allow efficient pumping of high viscosity fluids, slurries, or even liquids with large chunks or particles. 

 

Finally, because the Waukesha Cherry-Burrell design has no bearings in the fluid being pumped, no sliding or rolling contact and no rotor-to-rotor contact, we get excellent service with every Universal Positive Displacement pump even under sever or abrasive conditions. 

 

 

Key Applications 

Food & Beverage

Dairy

Pharmaceutical & Cosmetic

Chemical & Industrial 

  • Soups, Stews, Tomato Pastes
  • Vegetables, Dressings
  • Chocolate, Fats, & Oils
  • Batters, Cream Fillings
  • Brewery, Wort
  • Soft/Fruit Drinks
  • Cream, MIlk
  • Cheese Curd & Whey
  • Cottage Cheese
  • Yogurt
  • Pill Pastes
  • Syrups, Extracts, Slurries
  • Face Creams & Lotions 
  • Hair Styling Gels & Liquids
  • Dyes & Alcohols 
  • THC & CBD Handling
  • Solvents, Paints
  • Fuels
  • Resins, Polymers, & Sludges
  • Oils & Lubricants
  • Soaps

Specifications 

MODEL

DISPLACEMENT
PER REVOLUTION

NOMINAL
CAPACITY TO

MAXIMUM
PRESSURE

006-U2 0.0082 Gal. (0.031 Liter) 8 GPM (1.8 m³/hr.)

300 PSI (20.7 bar)

015-U2 0.0142 Gal. (0.054 Liter) 11 GPM (2.5 m³/hr.)

250 PSI (17.2 bar)

018-U2 0.029 Gal. (0.110 Liter) 20 GPM (4.5 m³/hr.)

200 PSI (13.8 bar)

030-U2 0.060 Gal. (0.227 Liter) 36 GPM (8.2 m³/hr.)

250 PSI (17.2 bar)

040-U2

0.076 Gal. (0.288 Liter)

45 GPM (10.2 m³/hr.)

150 PSI (10.3 bar)

045-U2 0.098 Gal. (0.371 Liter) 58 GPM (13.2 m³/hr.)

450 PSI (31.0 bar)

060-U2 0.153 Gal. (0.579 Liter) 90 GPM (20.4 m³/hr.)

300 PSI (20.7 bar)

130-U2 0.253 Gal. (0.958 Liter) 150 GPM (34.1 m³/hr.)

200 PSI (13.8 bar)

180-U2 0.380 Gal. (1.438 Liter) 230 GPM (52.2 m³/hr.)

450 PSI (31.0 bar)

210-U2 0.502 Gal. (1.900 Liter) 300 GPM (68.1 m³/hr.)

500 PSI (34.5 bar)

213-U2 0.502 Gal. (1.900 Liter) 300 GPM (68.1 m³/hr.)

500 PSI (34.5 bar)

220-U2 0.521 Gal. (1.972 Liter) 310 GPM (70.4 m³/hr.)

300 PSI (20.7 bar)

320-U2 0.752 Gal. (2.847 Liter) 450 GPM (102 m³/hr.)

300 PSI (20.7 bar)

370-U2 1.099 gal. (4.160 Liter) 660 GPM (150 m³/hr.) 200 PSI (13.8 bar)

Options

Ports
Standard:  Sanitary Clamp Type Is available in a variety of styles including S-Line, I-Line and Q-Line
  • Bevel Seat Available
  • Optional European Types; DIN, SMS, RJT
  • Male NPT and 150 lb. flanges optional on Models 006 through 220 size.
  • 150 lb. flanges standard on Model 320.
  • Contact factory for available rectangular flange inlets.
Rotors
Standard:  Twin Wing - Standard; suitable for most applications.
  • Single Wing - For reduced breakage on fluids with discrete particulates, such as diced tomato products
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:
  • PTFE/FFKM
  • Fluoroelastomer (FKM)
  • Fluoroelastomer (FKM) - Class 6
  • EPDM
  • EPDM - SF
  • EPDM - Class 6
  • Silicone
  • Perfluoroelastomer (FFKM)
  • FEP Encapsulates
  • Buna-N - Metal Detectable
  • FKM - Metal Detectable
  • EPDM - Metal Detectable
Cover & Gearcase
Standard: cast iron powder coated gearcase, 17-4 stainless steel shafts, stainless steel bearing retainers
Options:
  • Stainless steel gearcase
  • 316L stainless steel shafts
  • Steel-It paint
  • 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.

Videos

Resources 

Universal 2 Brochure 
Universal 2 Instruction Manual 
Waukesha Engineering Manual 
Pump Remanufacturing Program
Integral Speed Reducer 
Universal 2 Seal Reference Chart
Universal 2 Series Product Highlights
PD Pumps Spur Gears Product Features 
PD Pumps Specialized Product Features 
High Precision Pump Shaft Bearings 
Preventative Maintenance Checklist for PD Pumps 
Universal 2 Pump Seal Kits Parts List 

Success Stories 

Pumps in Action- Cosmetic Tooth Paste

 

Waukesha Universal 2 Sanitary PD Pump 

Overview 

The Waukesha Cherry-Burrell Universal 2 Positive Displacement Pump takes the "Can Do" Universal 1 pump to the next level. Featuring advanced sanitation technology, the Universal 2 also has improved performance features, enabling longer pump life and installation flexibility. Versatile in application, the Waukesha Universal 2 Pump is among the most reliable in the industry.

Features

Univeral 2 Pump Features include: 

  • CIP capability available. Optional flat body profile enables free draining when vertically ported. Rotors and body hub can also be drilled for difficult CIP cleaning applications.
  • Cover is free draining in the horizontal or vertical position.
  • Rotor/shaft connnection sealed from product zone. 
  • Single mechanical seal standard. Optional double mechanical seals also available. 
  • Seal flush optional: seal areas interconnected to improve circulation and draining of seal flush fluid. Steam-in-place is also optional. 
  • Stainless steel bearing frame optional on models 006-370
  • Aseptic Design Options  

Univeral 2 Pump Long Life Features include: 

  • Up to 500 PSI (34.5 bar) pressure capability 
  • Special rotor nut designed for extended service without loosening
  • No bearing in the product zone
  • Large diameter 17-4 PH shafts for greater strength and stiffness. Helps reduce vibration; extends seal life 
  • Heavy duty beariing frame (stainless steel available as an option)
  • Double tapered roller bearings 
  • Greased lubed bearings for positive lubrication to all vearings over entire speed, temperature, and pressure range
  • Body retaining screws for maintaining mechanical seal contact during inspection 
  • Extended outer seal life. A wave spring, instead of an o-ring, mechanically loads the seal 
  • O-ring on inner seal, seals on clean surface as seal moves due to wear
  • Unique mechanical seal design utilizes 3 pin stationary seal and special design shaft for rotary seal 

Theory of Operation

The Waukesha Universal Series of pumps use the time-tested circumferential-piston operating principle. The arc-shaped "pistons" (rotor wings) travel in annular-shaped cylinders machined in the pump body; the resulting long sealing path reduces slippage and produces a smooth flow of product without destructive pulses or pressure peaks and without valves or complex parts.
Because the rotors are made of Waukesha non-galling Alloy 88, the rotors can be run with exceptionally close clearance with the 316L stainless steel fluid head, without having to fear galling or seizing should inadvertent pressure surges cause contact. The close clearances combined with the rotor geometry, which gives a long sealing path between the pump inlet and outlet, means low slip operation even with low viscosity fluids. This means you get high efficiency, good priming ability, metering capability, and flow control everytime you use a Waukesha Universal Pump. 

Additionally, because of the large fluid cavities in the rotors, plus the large, easy entry anti-cavitation ports, the Universal Series of pumps allow efficient pumping of high viscosity fluids, slurries, or even liquids with large chunks or particles. 

 

Finally, because the Waukesha Cherry-Burrell design has no bearings in the fluid being pumped, no sliding or rolling contact and no rotor-to-rotor contact, we get excellent service with every Universal Positive Displacement pump even under sever or abrasive conditions. 

 

 

Key Applications 

Food & Beverage

Dairy

Pharmaceutical & Cosmetic

Chemical & Industrial 

  • Soups, Stews, Tomato Pastes
  • Vegetables, Dressings
  • Chocolate, Fats, & Oils
  • Batters, Cream Fillings
  • Brewery, Wort
  • Soft/Fruit Drinks
  • Cream, MIlk
  • Cheese Curd & Whey
  • Cottage Cheese
  • Yogurt
  • Pill Pastes
  • Syrups, Extracts, Slurries
  • Face Creams & Lotions 
  • Hair Styling Gels & Liquids
  • Dyes & Alcohols 
  • THC & CBD Handling
  • Solvents, Paints
  • Fuels
  • Resins, Polymers, & Sludges
  • Oils & Lubricants
  • Soaps

Specifications 

MODEL

DISPLACEMENT
PER REVOLUTION

NOMINAL
CAPACITY TO

MAXIMUM
PRESSURE

006-U2 0.0082 Gal. (0.031 Liter) 8 GPM (1.8 m³/hr.)

300 PSI (20.7 bar)

015-U2 0.0142 Gal. (0.054 Liter) 11 GPM (2.5 m³/hr.)

250 PSI (17.2 bar)

018-U2 0.029 Gal. (0.110 Liter) 20 GPM (4.5 m³/hr.)

200 PSI (13.8 bar)

030-U2 0.060 Gal. (0.227 Liter) 36 GPM (8.2 m³/hr.)

250 PSI (17.2 bar)

040-U2

0.076 Gal. (0.288 Liter)

45 GPM (10.2 m³/hr.)

150 PSI (10.3 bar)

045-U2 0.098 Gal. (0.371 Liter) 58 GPM (13.2 m³/hr.)

450 PSI (31.0 bar)

060-U2 0.153 Gal. (0.579 Liter) 90 GPM (20.4 m³/hr.)

300 PSI (20.7 bar)

130-U2 0.253 Gal. (0.958 Liter) 150 GPM (34.1 m³/hr.)

200 PSI (13.8 bar)

180-U2 0.380 Gal. (1.438 Liter) 230 GPM (52.2 m³/hr.)

450 PSI (31.0 bar)

210-U2 0.502 Gal. (1.900 Liter) 300 GPM (68.1 m³/hr.)

500 PSI (34.5 bar)

213-U2 0.502 Gal. (1.900 Liter) 300 GPM (68.1 m³/hr.)

500 PSI (34.5 bar)

220-U2 0.521 Gal. (1.972 Liter) 310 GPM (70.4 m³/hr.)

300 PSI (20.7 bar)

320-U2 0.752 Gal. (2.847 Liter) 450 GPM (102 m³/hr.)

300 PSI (20.7 bar)

370-U2 1.099 gal. (4.160 Liter) 660 GPM (150 m³/hr.) 200 PSI (13.8 bar)

Options

Ports
Standard:  Sanitary Clamp Type Is available in a variety of styles including S-Line, I-Line and Q-Line
  • Bevel Seat Available
  • Optional European Types; DIN, SMS, RJT
  • Male NPT and 150 lb. flanges optional on Models 006 through 220 size.
  • 150 lb. flanges standard on Model 320.
  • Contact factory for available rectangular flange inlets.
Rotors
Standard:  Twin Wing - Standard; suitable for most applications.
  • Single Wing - For reduced breakage on fluids with discrete particulates, such as diced tomato products
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:
  • PTFE/FFKM
  • Fluoroelastomer (FKM)
  • Fluoroelastomer (FKM) - Class 6
  • EPDM
  • EPDM - SF
  • EPDM - Class 6
  • Silicone
  • Perfluoroelastomer (FFKM)
  • FEP Encapsulates
  • Buna-N - Metal Detectable
  • FKM - Metal Detectable
  • EPDM - Metal Detectable
Cover & Gearcase
Standard: cast iron powder coated gearcase, 17-4 stainless steel shafts, stainless steel bearing retainers
Options:
  • Stainless steel gearcase
  • 316L stainless steel shafts
  • Steel-It paint
  • 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.

Videos

Resources 

Universal 2 Brochure 
Universal 2 Instruction Manual 
Waukesha Engineering Manual 
Pump Remanufacturing Program
Integral Speed Reducer 
Universal 2 Seal Reference Chart
Universal 2 Series Product Highlights
PD Pumps Spur Gears Product Features 
PD Pumps Specialized Product Features 
High Precision Pump Shaft Bearings 
Preventative Maintenance Checklist for PD Pumps 
Universal 2 Pump Seal Kits Parts List 

Success Stories 

Pumps in Action- Cosmetic Tooth Paste

 

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