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Universal 3 Series - Positive Displacement Pumps

Universal 3 Series positive displacement pumps are engineered to perform in food & beverage, dairy, pharmaceutical, personal care, chemical and industrial industries. The Universal 3 series includes a standard stainless steel gear case, the choice of multiple seal options, and bearings that are sealed from the product zone. Many options are available for the Universal 3 series pump including an aseptic configuration with aseptic ports and cover.

Quick Ship Available

Ships from order date in
10 days or less.

Quick Ship Program
WHERE TO BUY
  • Overview
  • Quick Ship
  • Specifications
  • Dimensions
  • Options

Universal 3 Series: Hygienic Pumping Power for Food & Beverage Excellence

The Universal 3 Series is the latest addition to the Waukesha positive displacement pump family by SPX FLOW. Designed for hygienic applications in the food and beverage industry, it features a front-loading seal design with no bearings in the product zone. With operating pressure capacities up to 500 psi (34.5 bar) and a standard 316L stainless steel body and cover, it offers a robust and sanitary fluid transfer solution.

Assembled and tested in Delavan, WI, the pump includes "Waukesha 88" non-galling rotors and a standard 304 stainless steel gear case—engineered to withstand the rigors of daily processing environments.

Long-Life Features

  • Diffusion-hardened surfaces for rotor, body and cover available - ideal for abrasive or corrosive environments (3-A / FDA compliant)
  • Up to 500 psi (34.5 bar) pressure capability
  • Rated to 300°F (149°C) as standard
  • Special rotor nut designed for extended service without loosening
  • No bearings in the product zone
  • Shorter, larger diameter 17-4 PH shafts:
    • Reduces overhung load, improving shaft alignment and decreasing seal and bearing wear
    • Improves shaft strength and stiffness to eliminate vibration
  • Heavy-duty stainless steel bearing frame (standard)
  • Double tapered roller bearings
  • Grease-lubricated bearings for consistent lubrication across all operating conditions
  • Body retaining screws maintain mechanical seal contact during inspection
  • Wave spring mechanically loads the seal for extended outer seal life
  • Unique mechanical seal design with 2-pin stationary seal and specially designed shaft for rotary seal

Pumps for Life™ Lifecycle Program

  • Download the Pumps for Life™ Program PDF
  • Buy a new U3 Pump
  • Maintain with Genuine SPX FLOW Parts
  • Trade in old pump for a new one at a remanufactured price

Learn more about our eXpress app pump services.


Key Applications

Food & Beverage

  • Soups, Stews, Tomato Paste
  • Vegetables, Dressings
  • Chocolate, Fats & Oils Batters
  • Cream Fillings
  • Brewery, Wort
  • Soft/Fruit Drinks

Dairy

  • Cream, Milk
  • Cheese Curd & Whey
  • Cottage Cheese Yogurt

Pharmaceutical/Cosmetics

  • Pill Pastes
  • Hand Sanitizers
  • Syrups, Extracts, Slurries
  • Face Creams & Lotions
  • Hair Styling Gels & Liquids
  • Dyes & Alcohols

Chemical/Industrial

  • Solvents, Paints
  • Fuels
  • Resins, Polymers & Sludges
  • Oil & Lubricants
  • Soaps

Our Quick Ship Program ensures rapid access to industry-leading pumps, valves, and mixer components—many shipping in as little as 5 to 10 working days.

Quick Ship Program

Whether you’re responding to an urgent need or planning for maintenance, the Quick Ship Program helps keep your operations running efficiently—with reduced downtime and increased reliability. Explore product-specific details below to learn how quickly we can deliver the equipment you rely on.

Universal 3 Series Positive Displacement Pumps Quick Ship Program

Lead Time: 10 working days or less*

  • Available in the most common configurations (body sizes 15–220)
  • Upper/lower/side mount shaft options
  • Twin Wing Alloy 88 rotors
  • Single and double mechanical seals
  • FKM / EPDM elastomers
  • New maintenance-friendly gasket design from Nov. 2024

*Limitations apply for orders exceeding 5 units/day. Contact your sales rep for large orders or international options.

STANDARD U3 MODELS

MODEL

DISPLACEMENT
PER REVOLUTION

NOMINAL
CAPACITY
TO

INLET/
OUTLET
OPTIONAL
INLET/
OUTLET

PRESSURE RANGE
UP TO*

MAXIMUM
RPM
APPROX
SHIP
WT.
TEMP RANGE
006-U3 .0082 GAL. (.031 LITER) 8 GPM (1.8 m3/hr.) 1.0 in 1.5 in 300 PSI (20.7 bar) 1000 56lb
(25kg)
Std Clearance Rotors:
-40°F (-40°C) to
300° (149°C)
015-U3 .0142 GAL. (.054 LITER) 11 GPM (2.5 m3/hr.) 1.5 in --- 250 PSI (17.2 bar) 800 56lb
(25kg)
018-U3 .029 GAL. (.110 LITER) 20 GPM (4.5 m3/hr.) 1.5 in 2.0 in 200 PSI (13.8 bar) 700 65lb
(30kg)
030-U3 .060 GAL. (.227 LITER) 36 GPM (8.2 m3/hr.) 1.5 in 2.0 in 250 PSI (17.2 bar) 600 130lb
(59kg)
040-U3 .076 GAL. (.288 LITER) 46 GPM (10.4m3/hr.) 2.0 in --- 150 PSI (10.5 bar) 600 140lb
(64kg)
045-U3 .098 GAL. (.371 LITER) 58 GPM (13.2 m3/hr.) 2.0 in --- 450 PSI (31.0 bar) 600 295lb
(134kg)
060-U3 .153 GAL. (.579 LITER) 90 GPM (20.4 m3/hr.) 2.5 in 3.0 in 300 PSI (20.7 bar) 600 285lb
(129kg)
130-U3 .253 GAL. (.958 LITER) 150 GPM (34.1 m3/hr.) 3.0 in --- 200 PSI (13.8 bar) 600 305lb
(138kg)
180-U3 .380 GAL. (1.438 LITER) 230 GPM (52.2 m3/hr.) 3.0 in --- 450 PSI (31.0 bar) 600 520lb
(236kg)
210-U3 .502 GAL. (1.900 LITER) 300 GPM (68.1 m3/hr.) 4.0 in --- 500 PSI (34.5 bar) 600 915lb
(415kg)
220-U3 .521 GAL. (1.972 LITER) 310 GPM (70.4 m3/hr.) 4.0 in --- 300 PSI (20.7 bar) 600 590lb
(268kg)
320-U3 .752 GAL. (2.847 LITER) 450 GPM (102 m3/hr.) 6.0 in --- 300 PSI (20.7 bar) 600 895lb
(406kg)

 


 RECTANGULAR FLANGE U3 MODELS

MODEL

DISPLACEMENT
PER REVOLUTION

NOMINAL
CAPACITY
TO

INLET/
W X L
OUTLET

PRESSURE RANGE
UP TO*

MAXIMUM
RPM
APPROX
SHIP
WT.
TEMP RANGE
014-U3 .0142 GAL. (.054 LITER) 5.68 GPM (1.3 m3/hr.) 1.44 x 4.94 1½" 250 PSI (17.2 bar) 400 62LB (28KG) Std Clearance Rotors:
-40°F (-40°C) to
300° (149°C)
034-U3 .060 GAL. (.227 LITER) 24 GPM (5.5 m3/hr.) 1.81 x 6.84 2" 250 PSI (17.2 bar) 400 116LB (53KG)
064-U3 .153 GAL. (.579 LITER) 61 GPM (13.9 m3/hr.) 2.44 x 9.0 2½" 300 PSI (20.7 bar) 400 292LB (132KG)
134-U3 .253 GAL. (.958 LITER) 101 GPM (22.9 m3/hr.) 3.19 x 9.38 3" 200 PSI (13.8 bar) 400 312LB (142KG)
184-U3 .380 GAL. (1.483 LITER) 152 GPM (34.5 m3/hr.)  3.28 x 11.25 3" 450 PSI (31.0 bar) 400 518LB (235KG)
214-U3 .502 GAL. (1.90 LITER) 200 GPM (45.4 m3/hr.) 3.45 x 12.70 4" 500 PSI (34.5 bar) 400 754LB (342KG)
224-U3 .521 GAL. (1.972 LITER) 208 GPM (47.2 m3/hr.) 4.06 x 11.25 4" 300 PSI (20.7 bar) 400 559LB (254KG)
324-U3 .752 GAL. (2.847 LITER) 300 GPM (68.1 m3/hr.) 4.25 x 12.70 6" 300 PSI (20.7 bar) 400 833LB (378KG)

* Contact application engineering for higher pressure or higher temperature applications.

006-U3

0-1000 RPM speed range. 1" (25 mm) inlet/outlet and 1.5" (38 mm) optional inlet/outlet; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 


                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
12.42

7.61

10.04
4.21
1.00
0.88
6.97
3.23
2.79 0.40
MM
315
193
255
107
---
22
177
82
71 11

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.


Approximate shipping weight without motor or base 60 lb. (27 kg.)

014-U3 Rectangular Flange

0-400 RPM speed range. INLET: 1.44" x 4.94" OUTLET: 1½"; suitable to 250 PSI (17.2 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

  AO C CA CB CC CD CP1 FA FB HA M PA PB PC PD C 2X
IN 12.5 0.5 1.63 0.5 6.5 NA 14.51 2.63 7.5 0.41 0.38 1.53 4.77 0.55 1.37 3.63 7.11
MM 318 13 41 13 165 NA 369 67 191 10 10 39 121 14 35 92 181

 

Approximate shipping weight without motor or base 62 lb. (28 kg.)

015-U3

0-800 RPM speed range. 1.5" (38 mm) inlet/outlet; suitable to 250 PSI (17.2 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
12.69

7.61

10.04
4.21
1.50
0.88
6.97
3.23
2.79 0.40
MM
322
193
255
107
---
22
177
82
71 11

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 62 lb. (28 kg.)

018-U3

0-700 RPM speed range. 1.5" (38 mm) inlet/outlet; and 2.0" (64 mm) optional inlet/outlet; suitable to 200 PSI (13.8 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
13.35

7.61

10.28
4.21
1.50
0.88
7.09
3.47
3.02 0.50
MM
339
193
261
107
---
22
180
88
77 11.1

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 65 lb. (29 kg.)

 

030-U3

0-600 RPM speed range. 1.5" (38 mm) inlet/outlet; and 2.0" (64 mm) optional inlet/outlet; suitable to 250 PSI (17.2 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
15.16

8.80

12.05
5.21
1.50
1.25
8.50
4.26
3.84 0.40
MM
385
224
306
132
---
32
216
108
98 10.2

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 114 lb. (52 kg.)

034-U3 Rectangular Flange

0-400 RPM speed range. INLET: 1.81" x 6.84" OUTLET: 2"; suitable to 250 PSI (17.2 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

  AO C CA CB CC CD CP1 FA FB HA M PA PB PC PD C 2X
IN 12.75 0.56 1.88 0.63 10.75 NA 17.41 3 12 0.53 0.5 1.87 6.9 0.56 2.55 3.88 8.13
MM 324 14 48 16 273 NA 442 76 305 13 13 48 175 14 65 98 206

 

Approximate shipping weight without motor or base 116 lb. (53 kg.)

040-U3

0-600 RPM speed range. 2.0" (51 mm) inlet/outlet; suitable to 150 PSI (10.5 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
15.54

8.80

12.21
5.21
2.00
1.25
8.64
4.43
4.00 0.40
MM
395
224
310
132
---
32
219
113
102 10.5

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 117 lb. (53 kg.)

045-U3

0-600 RPM speed range. 2.0" (51 mm) inlet/outlet; suitable to 450 PSI (31.0 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
19.11

11.00

14.84
7.31
2.00
1.63
10.75
4.72
4.73 SAME
MM
485
279
377
186
---
41
273
120
120 SAME

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 284 lb. (129 kg.)

060-U3

0-600 RPM speed range. 2.5" (64 mm) inlet/outlet; and 3.0" (76 mm) optional inlet/outlet; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
19.66

11.00

15.13
7.31
2.50
1.63
10.75
5.01
5.01 SAME
MM
499
279
384
186
---
41
273
127
127 SAME

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 290 lb. (132 kg.)

064-U3 Rectangular Flange

0-400 RPM speed range. INLET: 2.44" x 9.0" OUTLET: 2½"; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

  AO C CA CB CC CD CP1 FA FB HA M PA PB PC PD C 2X
IN 13.94 0.5 4 0.52 12.2 NA 21.91 5 13.23 0.53 0.48 2.53 9.09 1.24 2.07 4.94 10.31
MM 354 13 102 13 310 NA 557 127 336 13 12 64 231 31 53 125 262

 

Approximate shipping weight without motor or base 292 lb. (132 kg.)

130-U3

0-600 RPM speed range. 3.0" (76 mm) inlet/outlet; suitable to 200 PSI (13.8 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
20.68

11.00

15.76
7.31
3.00
1.63
10.75
5.64
5.65 SAME
MM
525
279
400
186
---
41
273
143
144 SAME

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 310 lb. (141 kg.)

134-U3 Rectangular Flange

0-400 RPM speed range. INLET: 3.19" x 9.38" OUTLET: 3"; suitable to 200 PSI (13.8 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

  AO C CA CB CC CD CP1 FA FB HA M PA PB PC PD C 2X
IN 13.94 0.78 3 0.63 14 NA 22.93 4.55 15.25 0.53 0.48 3.27 9.52 0.64 2.86 4.94 10.31
MM 354 20 76 16 356 NA 582 116 387 13 12 83 242 16 73 125 262

 

Approximate shipping weight without motor or base 312 lb. (142 kg.)

180-U3

0-600 RPM speed range. 3.0" (76 mm) inlet/outlet; suitable to 450 PSI (31.0 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
23.48

14.80

19.03
9.38
3.00
2.00
13.06
4.21
4.20 SAME
MM
596
376
483
238
---
51
332
107
107 SAME

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 498 lb. (226 kg.)

184-U3 Rectangular Flange

0-400 RPM speed range. INLET: 3.28" x 11.25" OUTLET: 3"; suitable to 450 PSI (31.0 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

  AO C CA CB CC CD CP1 FA FB HA M PA PB PC PD C 2X
IN 20.75 0.63 5.75 0.63 16.75 8.38 26.48 7 18 0.53 0.61 3.36 11.33 1.82 3.34 7.25 13.78
MM 527 16 146 16 425 213 673 178 457 13 15 85 288 46 85 184 350

 

Approximate shipping weight without motor or base 518 lb. (235 kg.)

210-U3

0-600 RPM speed range. 4.0" (102 mm) inlet/outlet; suitable to 500 PSI (34.5 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
27.07

17.72

21.85
10.38
4.00
2.38
14.73
5.64
4.70 0.90
MM
688
450
555
264
---
60
374
143
119 24.3

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 510 lb. (231 kg.)

214-U3 Rectangular Flange

0-400 RPM speed range. INLET: 3.45" x 12.70" OUTLET: 4"; suitable to 500 PSI (34.5 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

  AO C CA CB CC CD CP1 FA FB HA M PA PB PC PD C 2X
IN 35.94 0.75 7.5 0.75 16.5 8.25 29.06 9 18 0.69 1 3.55 12.8 2.73 2.6 8.81 17.46
MM 913 19 191 19 419 210 738 229 457 18 25 90 325 69 66 224 443

 

Approximate shipping weight without motor or base 754 lb. (342 kg.)

220-U3

0-600 RPM speed range. 4.0" (102 mm) inlet/outlet; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
24.22

14.80

18.49
9.38
4.00
2.00
13.25
4.45
4.44 SAME
MM
615
376
470
238
---
51
337
113
113 SAME

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 748 lb. (339 kg.)

224-U3 Rectangular Flange

0-400 RPM speed range. INLET: 4.06" x 11.25" OUTLET: 4"; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

  AO C CA CB CC CD CP1 FA FB HA M PA PB PC PD C 2X
IN 23.75 0.63 4.38 0.63 16.75 NA 27.22 5.63 18 0.53 0.5 4.17 11.36 0.73 3.32 6.25 12.88
MM 603 16 111 16 425 NA 691 143 457 13 13 106 289 18 84 159 327

 

Approximate shipping weight without motor or base 559 lb. (254 kg.)

320-U3

0-600 RPM speed range. 6.0" (152 mm) inlet/outlet; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

                R*
  CP I L O PORT SIZE U +.000-.001 2X U3 U1/U2 DIFF. BETWEEN U3 AND U1/U2
"R" DIM.
IN
27.66

17.72

22.34
10.38
6.00 150# FLG
2.38
16.00
6.02
5.09 0.90
MM
703
450
567
264
---
60
406
153
129 23.9

 

*"R" dimension shown for customers converting from a U1/U2 pump to a U3 pump. All other dimensions are the same between U1/U2/U3.

NOTE: Dimension "2X" applies for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320-U3)

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

 

Approximate shipping weight without motor or base 817 lb. (371 kg.)

 

 

324-U3 Rectangular Flange

0-400 RPM speed range. INLET: 4.25" x 12.70" OUTLET: 6"; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

  AO C CA CB CC CD CP1 FA FB HA M PA PB PC PD C 2X
IN 35.94 1.06 7.5 0.75 16.5 8.25 29.66 9.63 18 0.69 1 4.37 12.82 2.63 2.59 8.81 17.75
MM 913 27 191 19 419 210 753 244 457 18 25 111 326 67 66 224 451

 

Approximate shipping weight without motor or base 833 lb. (378 kg.)

Ports Standard:  Sanitary Clamp Type connections 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
  • Optional aseptic ports

Rotors Standard:  Twin Wing - Standard; suitable for most applications. Rotor clearance Standard:  up to 300°F (149°C)

  • Low viscosity clearance rotors optional for applications up to 200°F (93°C)
  • Contact application engineering for other rotor clearance options

O-Rings Standard:  Fluoroelastomer FKM 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

Seal Options Standard:  Single Mechanical Seal Standard seal configuration: silicon carbide rotary seal face and carbon stationary seal face. Alternate materials available for abrasive service. Options:

  • Double Concentric Mechanical Seal - Used with flushing fluid to cool, lubricate, flush away residue. Best arrangement for severe service.
  • Single and Double O-ring Seal - Waukesha Cherry-Burrell's traditional general purpose seal. Low cost and easy to service. Suitable for low pressure applications. 100 psi, 7 bar
  • Elastomer choices for o-rings:  Fluoroelastomer (FKM), EPDM, Perfluoroelastomer (FFKM)
  • Mechanical seal material options:  carbon, silicon carbide, tungsten carbide

Cover & Gearcase Standard: Stainless steel 17-4 shafts, top shaft position, stainless steel bearing retainers, shaft completely sealed from product zone. Options:

  • Lower shaft position
  • Bearing isolators
  • Pedestal shims for side mounted pumps. Left hand shaft position is standard
  • Right hand shaft is positioned on side mounted gearcase
  • Aseptic cover
  • Jacketed cover

Shaft Position Standard:  Top shaft position Options:

  • Lower shaft position

Mounting Standard: Flat plate, epoxy painted, with adjustable feet, SS coupling guard, and Lovejoy or Woods coupling standard. Options:

  • 304 SS unpolished plate base with adjustable feet
  • Portable base with rubber wheels
  • SS tubular bases

Bases & Drives Standard: Stainless steel tubular base with adjustable feet and stainless steel guard and coupling standard Options:

  • 304 SS plate.
  • Flat epoxy plate.
  • Portable base.

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 foradditional space savings.
  • 1/2 through 60 horsepower drive options available.
  • Horizontal or vertical porting.

VIDEOS

Universal 3 Series Animation

Universal 3 Series Maintenance Video - Single Mechanical Seals

Universal 3 Series Maintenance Video - Double Mechanical Seals

Universal 3 Series Maintenance Video - Single and Double O-Ring Seals

Universal 3 Series Animation - Chinese

Universal 3 Series Single Mechanical Seal Maintenance - Chinese

Pump Universal 3 Series Positive Displacement Animation

Pump Universal 3 Series Single Mechanical Seal Maintenance

Downloads

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