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Universal 2 ND Series – Positive Displacement Pumps​

Product Type(s) : Positive Displacement Pumps
Industries : Chemical
Description :

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.
Capacity :

Pump Services


WHERE TO BUY

FEATURES

Setting the standard of performance and reliability for years

Waukesha Cherry-Burrell has been the leader in the design, manufacturing and application of external circumferential piston (ECP) style, rotary positive displacement pumps. The Universal Series offers tremendous installation flexibility with capabilities including bi-directional flow, 3-Way Universal gear case mounting, and upper or lower shaft positioning. Heavy duty features and construction ensure long life in the most demanding applications. Pressure ratings up to 500psi (34.5bar), 300ºF (149ºC) and C.I.P. capabilities have earned the Universal 2 ND series pump a solid reputation as a proven performer in the industry.

Key Performance Features & Benefits

  • Pumps filled with settled slurries will start without damaging pump or seals.
  • Pumps with water flushed seals can run dry indefinitely.
  • Will not damage shear sensitive products.
  • Pulsation free flow leads to lower vibration and wear to the system.
  • No internal rotor contact leading to longer life.
  • Shaft timing not critical for ease of maintenance.
  • No oil seepage into product zone eliminates contamination concerns.
  • WCB single and double mechanical seals designed to optimize life and performance.
  • Triple lip seals available for reliable performance in chemically aggressive applications or certain COP sanitary applications.
  • Rotor/shaft connection sealed from product zone.

Long-life Features

  • Special rotor nut designed for extended service without loosening.
  • No bearings in the product zone. Minimizes wear and corrosion risk.
  • Large diameter 17-4 PH shafts for greater strength and stiffness.
    Helps reduce vibration; extends seal life.
  • Heavy duty bearing frame (stainless steel available as an option).
  • Greased lubed bearings for positive lubrication to all bearings over entire speed,
    temperature and pressure range.
  • Extended outer seal life. A wave spring, instead of an O-ring, mechanically loads
    the seal.
  • Unique mechanical seal design utilizes 3 pin stationary seal and special
    design shaft for rotary seal.
  • Double tapered roller bearings for positive lubrication to all bearings on all models; contributes further to precise rotor position and longer seal life.
Theory of Operation

Time-tested Waukesha Cherry-Burrell® rotary pump; circumferential-piston operating principle

In the Waukesha Cherry-Burrell design, 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.

 

 

 

 

 

FOR LOW VISCOSITY FLUIDS

Rotors, made of Waukesha “88” alloy, can be run with close clearance to the 316L stainless steel fluid head, without 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. As a result, you achieve: high efficiency, good priming ability, metering capability and good flow control.

 

 

 

 

 

FOR HIGH VISCOSITY FLUIDS

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

 

 

 

 

 

FOR NON-LUBRICATING AND ABRASIVE FLUIDS

The Waukesha Cherry-Burrell design has no bearings in the fluid being pumped, no sliding or rolling contact and no rotor-to-rotor contact. This produces EXCELLENT SERVICE LIFE even under severe operating conditions.

Key Applications

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

 

 

 

DIMENSIONS & SPECIFICATIONS

  • Dimensions
  • Specifications

MODEL 006-U2 ND

0-1000 RPM speed range. 1" (25.4 mm) and 1½" (38.1 mm) port sizes available; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
4.75
8.3
3.75
11.71
13.92
14.92
5.50
1.94
2.31
.41slot
7.66
2.93
9.61
4.21
.875
3.49
6.97
MM
121
211
95
297
354
379
140
49
59
10 slot
194
74
244
107
22.23
89
177

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are "-14 NPT on Models 006-U2 to 030-U2, 1"-11- NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 56 lb. (25.4 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07075 - Model 006-U2 || PDF
Model 006 Universal 2 SOLIDWORKS 3D || ZIP
Model 006 Universal 2 STEP 3D || ZIP

MODEL 015-U2 ND

0-1000 RPM speed range. 1½" (38.1 mm) port sizes available; suitable to 250 PSI (17.2 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
4.75
8.3
3.75
11.71
13.92
14.92
5.50
1.94
2.31
.41slot
7.66
2.93
9.61
4.21
.875
3.49
6.97
MM
121
211
95
297
354
379
140
49
59
10 slot
194
74
244
107
22.23
89
177

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 56 lb. (25.4 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07076 - Model 015-U2 || PDF
Model 015 Universal 2 SOLIDWORKS 3D || ZIP
Model 015 Universal 2STEP 3D || ZIP

MODEL 018-U2 ND

0-700 RPM speed range. 1½" (38.1 mm) and 2" (50.8 mm) port sizes available; suitable to 200 PSI (13.8 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
4.75
8.3
3.75
12.37
14.59
15.58
5.50
1.94
2.31
.41slot
7.66
2.93
9.84
4.21
.875
3.49
6.97
MM
121
211
95
314
371
396
140
49
59
10 slot
194
74
250
107
22.23
89
177

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 65 lb. (29.5 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07077 - Model 018-U2 || PDF
Model 018 Universal 2 SOLIDWORKS 3D || ZIP
Model 018 Universal 2 STEP 3D || ZIP

MODEL 030-U2 ND

0-600 RPM speed range. 1½" (38.1 mm) and 2" (50.8 mm) port sizes available; suitable to 250 PSI (17.2 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
6.25
10.29
4.25
14.49
16.49
17.58
6.86
2.31
2.56
.41slot
8.83
3.56
11.61
5.21
1.25
4.25
8.5
MM
159
261
108
368
419
447
174
59
65
10 slot
224
90
295
132
31.75
108
216

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 130 lb. (59.0 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07078 - Model 030-U2 || PDF
Model 030 Universal 2 SOLIDWORKS 3D || ZIP
Model 030 Universal 2 STEP 3D || ZIP

MODEL 040-U2 ND

0-600 RPM speed range. 2" (50.8 mm) port size available; suitable to 150 PSI (10 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
6.25
10.29
4.25
14.87
16.87
17.96
6.86
2.31
2.56
.41slot
8.83
3.56
11.99
5.21
1.25
4.31
8.62
MM
159
261
108
378
428
456
174
59
65
10 slot
224
90
305
132
31.75
109
219

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 140 lb. (64.0 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07241 - Model 040-U2 || PDF
Model 040 Universal 2 SOLIDWORKS 3D || ZIP
Model 040 Universal 2 STEP 3D || ZIP

MODEL 045-U2 ND

0-600 RPM speed range. 2" (50.8 mm) port sizes available; suitable to 450 PSI (31.0 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
8.25
15.31
5.87
18.59
20.70
22.28
9.56
3.50
4.12
.53
10.99
5.06
14.86
7.31
1.625
5.37
10.75
MM
210
389
149
472
526
566
243
89
105
13
279
129
377
186
41.28
136
273

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 295 lb. (134.0 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07106 - Model 045-U2 || PDF
Model 045 Universal 2 SOLIDWORKS 3D || ZIP
Model 045 Universal 2 STEP 3D || ZIP

MODEL 060-U2 ND

0-600 RPM speed range. 2½" (63.5 mm) port sizes available; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
8.25
15.31
5.87
19.14
21.25
22.83
9.56
3.50
4.12
.53
10.99
5.06
15.14
7.31
1.625
5.37
10.75
MM
210
389
149
486
540
580
243
89
105
13
279
129
385
186
41.28
136
273

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are "-14 NPT on Models 006-U2 to 030-U2, 1"-11- NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 285 lb. (129.3 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07079 - Model 060-U2 || PDF
Model 060 Universal 2 SOLIDWORKS 3D || ZIP
Model 060 Universal 2 STEP 3D || ZIP

MODEL 130-U2 ND

0-600 RPM speed range. 3" (76.2 mm) port sizes available; suitable to 200 PSI (13.8 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
8.25
15.31
5.87
20.15
22.27
23.84
9.56
3.50
4.12
.53
10.99
5.06
15.77
7.31
1.625
5.37
10.75
MM
210
389
149
512
566
606
243
89
105
13
279
129
401
186
41.28
136
273

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 305 lb. (138.3 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07080 - Model 130-U2 || PDF
Model 130 Universal 2 SOLIDWORKS 3D || ZIP
Model 130 Universal 2 STEP 3D || ZIP

MODEL 180-U2 ND

0-600 RPM speed range. 3" (76.2 mm) port sizes available; suitable to 450 PSI (31.0 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
8.50
19.13
9.00
23.26
25.32
28.51
12.38
3.75
7.25
.53 slot
14.80
6.38
18.25
9.38
2.0
6.53
13.06
MM
216
486
2.29
591
643
724
314
95
184
13 slot
376
162
464
238
50.8
168
337

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 520 lb. (236.0 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07107 - Model 180-U2 || PDF
Model 180 Universal 2 SOLIDWORKS 3D || ZIP
Model 180 Universal 2 STEP 3D || ZIP

MODEL 210-U2 ND

0-600 RPM speed range. 4" (101.6 mm) port sizes available; suitable to 500 PSI (34.5 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
12.00
22.38
11.63
27.08
28.58
--
13.88
5.25
8.00
.66
17.80
6.88
21.24
10.38
2.375
7.37
14.73
MM
305
568
295
688
726
--
353
133
203
17
452
175
539
264
60.45
187
374

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 915 lb. (415.0 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07156 - Model 210-U2 || PDF
Model 210 Universal 2 SOLIDWORKS 3D || ZIP
Model 210 Universal 2 STEP 3D || ZIP

MODEL 213-U2 ND

0-600 RPM speed range. 4" (101.6 mm) port sizes available; suitable to 500 PSI (34.5 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
12.00
22.38
11.63
27.08
-
-
13.88
5.25
8.00
.66
17.80
6.88
21.24
10.38
2.375
8.62
17.25
MM
305
568
295
688
-
-
353
133
203
17
425
175
539
264
60.45
219
438

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 915 lb. (415.0 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07156 - Model 213-U2 || PDF
Model 210 Universal 2 SOLIDWORKS 3D || ZIP
Model 210 Universal 2 STEP 3D || ZIP

MODEL 220-U2 ND

0-600 RPM speed range. 4" (101.6 mm) port sizes available; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
8.50
19.13
9.00
24.00
26.06
29.25
12.38
3.75
7.25
.53 slot
14.80
6.38
18.49
9.38
2.000
6.63
13.25
MM
216
486
229
610
662
743
314
95
184
13 slot
376
162
470
238
50.80
168
337

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 590 lb. (268.0 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07081 - Model 220-U2 || PDF
Model 220 Universal 2 SOLIDWORKS 3D || ZIP
Model 220 Universal 2 STEP 3D || ZIP

MODEL 320-U2 ND

0-600 RPM speed range. 6" (152.4 mm) port sizes available; suitable to 300 PSI (20.7 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
12.00
22.38
11.63
27.66
29.16
--
13.88
5.25
8.00
.66
17.80
6.88
21.63
10.38
2.375
8.00
16.00
MM
305
568
295
703
741
--
358
133
203
17
452
175
549
264
60.45
203
406

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 895 lb. (406.0 kg.).

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07132 - Model 320-U2 || PDF
Model 320 Universal 2 SOLIDWORKS 3D || ZIP
Model 320 Universal 2 STEP 3D || ZIP

MODEL 370-U2 ND

0-600 RPM speed range. 6" (152.4 mm) port sizes available; suitable to 200 PSI (13.8 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP1
D
E
F
G
I
J
L
O
U
X
2X
IN
12.00
22.38
11.63
29.16
30.66
13.88
5.25
8.00
.66
17.80
6.88
22.32
10.38
2.38
8.50
17.00
MM
305
568
295
741
779
353
133
203
17
452
175
567
264
60.5
216
432

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection sizes for Jacketed Covers are ¾"-14 NPT on Models 006-U2 to 030-U2, 1"-11-½ NPT on Models 042-U2 to 220-U2.

Dimension 'X' and '2X' apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings (except 320 U2).

Approximate shipping weight 945 lb. (428.6 kg.)

NOTES: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.  Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Pump Curve 95-07245 - Model 370-U2 || PDF
Model 370 Universal 2 SOLIDWORKS 3D || ZIP
Model 370 Universal 2 STEP 3D || ZIP

MODEL

DISPLACEMENT
PER REVOLUTION

NOMINAL
CAPACITY TO

MAXIMUM
PRESSURE
006-U2 ND 0.0082 Gal. (0.031 Liter) 8 GPM (1.8 m³/hr.)
300 PSI (20.7 bar)
015-U2 ND 0.0142 Gal. (0.054 Liter) 11 GPM (2.5 m³/hr.)
250 PSI (17.2 bar)
018-U2 ND 0.029 Gal. (0.110 Liter) 20 GPM (4.5 m³/hr.)
200 PSI (13.8 bar)
030-U2 ND 0.060 Gal. (0.227 Liter) 36 GPM (8.2 m³/hr.)
250 PSI (17.2 bar)
040-U2 ND
0.076 Gal. (0.288 Liter)
45 GPM (10.2 m³/hr.)
150 PSI (10.3 bar)
045-U2 ND 0.098 Gal. (0.371 Liter) 58 GPM (13.2 m³/hr.)
450 PSI (31.0 bar)
060-U2 ND 0.153 Gal. (0.579 Liter) 90 GPM (20.4 m³/hr.)
300 PSI (20.7 bar)
130-U2 ND 0.253 Gal. (0.958 Liter) 150 GPM (34.1 m³/hr.)
200 PSI (13.8 bar)
180-U2 ND 0.380 Gal. (1.438 Liter) 230 GPM (52.2 m³/hr.)
450 PSI (31.0 bar)
210-U2 ND 0.502 Gal. (1.900 Liter) 300 GPM (68.1 m³/hr.)
500 PSI (34.5 bar)
213-U2 ND 0.502 Gal. (1.900 Liter) 300 GPM (68.1 m³/hr.)
500 PSI (34.5 bar)
220-U2 ND 0.521 Gal. (1.972 Liter) 310 GPM (70.4 m³/hr.)
300 PSI (20.7 bar)
320-U2 ND 0.752 Gal. (2.847 Liter) 450 GPM (102 m³/hr.)
300 PSI (20.7 bar)
370-U2 ND 1.099 gal. (4.160 Liter) 660 GPM (150 m³/hr.) 200 PSI (13.8 bar)

OPTIONS & PERFORMANCE

  • Options
  • Performance

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.

Click on the links below to download pump model performance curves for Universal 2 Series Positive Displacement pumps.

Download Instructions for Reading Positive Displacement Pump Curves || PDF
  • Universal U2 ND Series - Model 006 - Performance Curve - 95-07075 || PDF
  • Universal U2 ND Series - Model 015 - Performance Curve - 95-07076 || PDF
  • Universal U2 ND Series - Model 018 - Performance Curve - 95-07077 || PDF
  • Universal U2 ND Series - Model 030 - Performance Curve - 95-07078 || PDF
  • Universal U2 ND Series - Model 040 - Performance Curve - 95-07241 || PDF
  • Universal U2 ND Series - Model 045 - Performance Curve - 95-07106 || PDF
  • Universal U2 ND Series - Model 060 - Performance Curve - 95-07079 || PDF
  • Universal U2 ND Series - Model 130 - Performance Curve - 95-07080 || PDF
  • Universal U2 ND Series - Model 180 - Performance Curve - 95-07107 || PDF
  • Universal U2 ND Series - Model 210/213 - Performance Curve - 95-07156 || PDF
  • Universal U2 ND Series - Model 220 - Performance Curve - 95-07081 || PDF
  • Universal U2 ND Series - Model 320 - Performance Curve - 95-07132 || PDF
  • Universal U2 ND Series - Model 370 - Performance Curve - 95-07245 || PDF

VIDEOS

The Features and Benefits of the WCB Universal 2 Industrial Positive Displacement Pump

Universal 2 PD Pump Maintenance Introduction

WCB - Universal 2 PD Pump Cover, Body, Rotors, Seals Maintenance

WCB - Fluid Head Assembly Video for 2 Series Positive Displacement Pumps

WCB - Gear Case Assembly Video for Universal 2 Series Positive Displacement Pumps

WCB - Positive Displacement Pumps - How the rotors move inside the pump

Universal 2 PD Pump Shimming Demonstration

Downloads

Related

Products

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Universal 2 Series - AP (Automotive Paint) - Positive Displacement Pumps
Universal 1 Series - 420/520 High Capacity - Positive Displacement Pumps
5000 Series - Industrial - Positive Displacement Pumps
Universal Series - Tru-Fit - Positive Displacement Pumps

Capabilities

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