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Universal Lobe Series - Positive Displacement Pumps

Product Type:
Pumps / Positive Displacement Pumps

Fully CIPable, the lobe pump body offers an alternative to higher priced external circumferential piston positive displacement pumps.

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Features

Universal lobe pumps feature bidirectional flow with a free draining internal flat profile pump body. Uniquely designed Waukesha "88" alloy rotors permit running at tighter clearances and higher efficiencies.

The universal lobe pumps were specifically designed for a different challenge: lower cost and CIP (clean in place) applications.

While intended for lower cost, universal lobe pumps are not light duty. They incorporate the advanced technology of the new Universal 2 PD pump that strengthens sanitary performance and extends pump life. They are capable of accommodating high temperatures and pressures up to 300 psi (21 bar).

Universal lobe pump Series utilizes the Universal 2 gear case with 3-way mounting flexibility. It offers the full range of seal and port options and has Integral Speed Reducer (ISR) mounting capabilities.

Benefits

  • Free draining cover in horizontal or vertical port position
  • Rotor/shaft connection sealed from product zone
  • Non-galling Waukesha "88" alloy rotors
  • Mechanical seals standard; single or flushed double seals optional
  • Optional steam-in-place and seal flush
  • 316 stainless steel pump body and cover; 316L pump body optional
  • Additional options: jacketed cover, steam-in-place and seal flush, stainless steel bearing frame, electropolish of product contact surfaces
  • Maximum pressure: 200-300 psi (13.8-20.7 bar), depending on model
  • Temperature range: -40°F (-40°C) to 300°F (149°C)

 

Specifications

MODEL

DISPLACEMENT
PER REVOLUTION

NOMINAL
CAPACITY TO

INLET/
OUTLET

PRESSURE
PSI

MAX
RPM

TEMP
RANGE

018-UL 0.033 Gal. (0.125 Liter) 33 GPM (7.5 m³/hr.) 1" / 2" 200 PSI (13.8 bar) 1000 -40° F
(-40° C)
to
300° F
(149° C)
030-UL 0.071 Gal. (0.269 Liter) 71 GPM (16.1 m³/hr.) 1" / 2" 300 PSI (20.7 bar) 1000
060-UL 0.153 Gal. (0.579 Liter) 120 GPM (27.3 m³/hr.) 2" 300 PSI (20.7 bar) 800
130-UL 0.253 Gal. (0.958 Liter) 170 GPM (38.6 m³/hr.) 3" 200 PSI (13.8 bar) 700
220-UL 0.502 Gal. (1.900 Liter) 300 GPM (68.1 m³/hr.) 4" 200 PSI (13.8 bar) 600
320-UL 0.878 Gal. (3.324 Liter) 525 GPM (118.1 m³/hr.) 6" 200 PSI (13.8 bar) 600
Dimensions

MODEL 018-UL

0-1000 RPM speed range. 1½" (38.1 mm) port size; 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
.41 slot
7.66
2.93
10.48
4.21
.875
3.49
6.97
MM
121
211
95
314
371
396
140
49
59
10 slot
194
74
266
107
22.23
89
177

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection size for Jacketed Covers is "-14 NPT.

Dimension "X" and "2X" apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings.

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 95-07089 - Lobe Pump Model 018 || PDF


MODEL 030-UL

0-1000 RPM speed range. 1½" (38.1 mm) port size; 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
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 size for Jacketed Covers is "-14 NPT.

Dimension "X" and "2X" apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings.

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 95-07082 - Lobe Pump Model 030 || PDF


MODEL 060-UL

0-1000 RPM speed range. 1½" (38.1 mm) port size; suitable to 200 PSI (13.8 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

 
A
AO
B
CP
CP4
D
E
F
G
I
J
L
O
U
X
2X
IN
8.25
15.31
5.87
19.14
23.83
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
486 580
243
89
105
13
279
129
401
186
41.28
136
273

CP= Standard Cover, CP1= Jacketed Cover, CP4= Manual Vented Cover, Connection size for Jacketed Covers is ¾"-14 NPT.

Jacketed Covers is ¾"-14 NPT.

Dimension "X" and "2X" apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings.

Approximate shipping weight 285 lb. (129 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 95-07083 - Lobe Pump Model 060 || PDF


MODEL 130-UL

0-1000 RPM speed range. 1½" (38.1 mm) port size; 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 size for Jacketed Covers is ¾"-14 NPT.

Dimension "X" and "2X" apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings.

Approximate shipping weight 305 lb. (138 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 95-07084 - Lobe Pump Model 030 || PDF

MODEL 220-UL

0-1000 RPM speed range. 1½" (38.1 mm) port size; 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
8.50
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
2.00
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 size for Jacketed Covers is "-14 NPT.

Dimension "X" and "2X" apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings.

Approximate shipping weight 590 lb. (268 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 95-07085 - Lobe Pump Model 220 || PDF


MODEL 320-UL

0-1000 RPM speed range. 1½" (38.1 mm) port size; 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
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 size for Jacketed Covers is "-14 NPT.

Dimension "X" and "2X" apply for Bevel Seat, "S"-Clamp, "Q"-Clamp, 15I and 14I fittings.

Approximate shipping weight 895 lb. (406 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 95-07145 - Lobe Pump Model 320 || PDF


Drawings & Models
2D Drawings
Universal Lobe Model 420
dwg pdf
Universal Lobe Model 520
dwg pdf
Universal Lobe Rectangular Flange
dwg pdf
Dimensional Information Universal Lobe
dwg pdf
Downloads
Brochures
FH-1733 Universal Lobe Series US
FH-1728 Pump Remanufacturing Program US
Flyers
FH-1805 High Precision Pump Shaft Bearings US
Manuals
95-03092 Universal Lobe Series US
95-03042 Universal Lobe Series 054 Addendum US