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Overview: Beta® b
Ideal for basic chemical feed applications
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ProMinent® Beta® b
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Capacity Data
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Pump
Version
9O?EJ%7%P®
instrumentation
Tubing
Connectors2
O.D. x l.D.
inches
Shipping Weight
(higher weights
are for SS)
lbs
(kg)
145
290
232
290
232
232
101
58
29
(10)
(20)
(16)
(20)
(16)
(16)
(7)
(4)
(2)
0.19 (0.74)
0.29 (1.1)
0.29 (1.1)
0.58 (2.2)
0.58 (2.2)
1.0 (3.8)
1.9 (7.1)
3.2 (12.3)
5.0 (19.0)
0.07
0.10
0.10
0.19
0.19
0.33
0.66
1.14
1.76
73
(5)
145 (10)
116
(8)
145 (10)
116
(8)
116
(8)
50.5 (3.5)
29
(2)
14.5
(1)
0.21
0.37
0.37
0.66
0.66
1.13
2.22
3.75
5.52
(0.82)
(1.40)
(1.40)
(2.5)
(2.5)
(4.3)
(8.4)
(14.2)
(20.9)
0.08
0.13
0.13
0.24
0.24
0.40
0.78
1.31
1.94
19.6
19.6
19.6
19.6
19.6
19.6
19.6
9.8
6.5
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(3)
(2)
180
180
180
180
180
180
180
180
180
1/4 x 3/16
1/4 x 3/16
1/4 x 3/16
1/4 x 3/16
1/4 x 3/16
1/4 x 3/16
1/2 x 3/8
1/2 x 3/8
1/2 x 3/8
6.4-7.9
6.4-7.9
6.4-7.9
6.4-7.9
6.4-7.9
6.8-8.6
6.8-8.6
6.8-8.6
7.3-9.7
(2.9-3.6)
(2.9-3.6)
(2.9-3.6
(2.9-3.6)
(2.9-3.6)
(3.1-3.9)
(3.1-3.9)
(3.1-3.9)
(3.3-4.4)
BT5b
25043
1008
0713
0420
02321
363
145
101
58
29
(25)
(10)
(7)
(4)
(2)
0.77 (2.9)
1.8 (6.8)
2.9 (11.0)
4.5 (17.1)
8.4 (32.0)
0.27
0.63
1.02
1.58
2.96
181 (12.5)
73
(5)
50.5 (3.5)
29
(2)
14.5
(1)
0.97 (3.7)
2.19 (8.3)
3.46 (13.1)
5.04 (19.1)
9.56 (36.2)
0.34
0.76
1.21
1.77
3.35
19.6
19.6
13.1
9.8
6.5
(6)
(6)
(4)
(3)
(2)
180
180
180
180
180
8 x 4 mm
1/2 x 3/8
1/2 x 3/8
1/2 x 3/8
1/2 x 3/8
9.9-11.7
9.9-11.7
9.9-11.7
10.4-12.8
11.2-14.6
(4.5-5.3)
(4.5-5.3)
(4.5-5.3)
(4.7-5.8)
(5.1-6.6)
0.21
0.46
.95
1.98
3.3
4.7
(0.80)
(1.74)
(3.6)
(7.5)
(12.6)
(18.0)
0.07
0.174
0.33
0.69
1.17
1.67
5.9
6.9
8.8
6.5
6.5
6.5
(1.8)
(2.1)
(2.7)
(2.0)
(2.0)
(2.0)
180
180
180
180
180
180
1/4 x 3/16
1/4 x 3/16
1/4 x 3/16
1/2 x 3/8
1/2 x 3/8
1/2 x 3/8
6.4
6.4
6.8
6.8
6.8
7.3
(2.9)
(2.9)
(3.1)
(3.1)
(3.1)
(3.3)
1.98 (7.5)
3.2 (12.3)
4.6 (17.4)
0.69
1.14
1.61
9.8 (3)
8.2 (2.5)
8.2 (2.5)
180
180
180
1/2 x 3/8
1/2 x 3/8
1/2 x 3/8
9.9
9.9
10.4
(4.5)
(4.5)
(4.7)
With auto-degassing liquid ends
BT4b
1601
1602
1604
0708
0413
0220
232
232
232
101
58
29
(16)
(16)
(16)
(7)
(4)
(2)
0.16 (0.59)
0.37 (1.4)
0.71 (2.7)
1.74 (6.6)
2.8 (10.8)
4.3 (16.2)
0.06
0.13
0.25
0.61
1.00
1.50
116
(8)
116
(8)
116
(8)
50.8 (3.5)
29
(2)
14.5
(1)
BT5b
1008
0713
0420
145
101
58
(10)
(7)
(4)
1.66 (6.3)
2.77 (10.5)
4.12 (15.6)
0.58
0.97
1.44
73
(5)
51 (3.5)
29
(2)
(Note: Above capacities and suction lift refer to pumps tested on water at 115 VAC, 60 Hz, and an ambient
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Pre-Primed Max.
Backpressure
Suction
Stroke
U.S.
mL/
Lift
Rate
psig (bar) GPH (l/h) stroke
ft (m)
spm
BT4b
1000
20013
1601
20023
1602
1604
0708
0413
0220
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Capacity at Max
Backpressure
U.S.
ml/
psig (bar) GPH (l/h)
stroke
3
Not available with bleed valve.
SS versions use 1/4" female threads except models 0220, 0420, and 0232 which use 3/8" female threads.
Only available in SS and Acrylic liquid ends.
Universal control cable necessary for external Beta control. (see page 134)
Materials In Contact With Chemicals
Pump Head
Suction/Pressure Connector
O-rings
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Only available in self de-gassing models
Note: Viton® is a registered trademark of DuPont Dow Elastomers.
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ProMinent® Beta® b
Solenoid Diaphragm Metering Pumps
Identcode Ordering System
BT4b
Beta 4b
Version Capacity
Beta 5b
Version Capacity
Version Capacity
1000
0.20 gph (0.74 l/h), 145 psi (10 bar)
1604
0.95 gph (3.60 l/h), 232 psi (16 bar)
2504
0.77 gph (2.90 l/h), 362 psi (25 bar)
2001
0.25 gph (0.96 l/h), 290 psi, (20 bar)
0708
1.88 gph (7.10 l/h), 101 psi (7 bar)
1008
1.80 gph (6.80 l/h), 145 psi (10 bar)
1601
2002
0.29 gph (1.10 l/h), 253 psi (17.5 bar)
0.45 gph (1.70 l/h), 290 psi (20 bar)
0413
0220
3.25 gph (12.30 l/h), 58 psi (4 bar)
5.0 gph (19.0 l/h), 29 psi (2 bar)
0713
0420
2.91 gph (11.00 l/h), 101 psi (7 bar)
4.52 gph (17.10 l/h), 58 psi (4 bar)
1602
0.58 gph (2.2 l/h), 253 psi (17.5 bar)
0232
8.45 gph (32.00 l/h), 29 psi (2 bar)
Liquid end material:
PP
Polypropylene/PVDF, for self-degassing version Polypropylene/Polypropylene
NP
Acrylic glass/PVDF, for self-degassing version Acrylic glass/PVC
PV
PVDF/PVDF
TT
PTFE/PTFE
Stainless steel
product
overview
SS
O-rings:
E
B
EPDM/PTFE coated, only for PP and NP self-degassing
FPM-B/PTFE coated, only on PP and NP self-degassing
T
S
PTFE/PTFE coated
Diaphragm additionally with FPM coating for siliceous media
Liquid end version:
0
Non-bleed version, no valve spring, for TT, SS and type 0232 only
Non-bleed version, with valve spring, for TT, SS and type 0232 only
2
With deaerator, no valve spring, PP, PV, NP only, not type 0232
3
4
9
With deaerator, with valve spring, PP, PV, NP only, not type 0232
Version for highly viscous media, only PVT, types 1005, 1605, 0708, 1008, 0413, 0713, 0220, 0420
solenoid-driven
metering pumps
1
Self-degassing for PP, NP only, not for types 1000 and 0232
Hydraulic connections:
0
Standard according to technical data
B
special-connection 3/8" x 1/4"
Version:
0
Standard
0
motor-driven
metering pumps
Logo:
With ProMinent® logo
Power supply:
U
Universal 100-240 V
Cable and plug:
6 ft European
B
C
6 ft Swiss
6 ft Austrialian
D
1
6 ft USA
6 ft open-ended
Relay:
0
1
No relay
Fault indicating relay, normally energized, 1 x changeover contact 230 V - 2 A
3
4
5
Fault indicating relay, normally de-energized, 1 x changeover contact 230 V - 2 A
As 1 + pacing relay 2 x normally open contacts 24 V - 100 mA
As 3 + pacing relay 2 x normally open contacts 24 V - 100 mA
Accessories:
0
1
No accessories
With foot and injection valve, 5 ft PVC suction tubing, 10 ft PE discharge tubing
pump spare parts &
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A
Control type:
No lock
With lock: manual operation locked when external cable plugged in
Control variants:
0
BT4b
1000
PP
E
0
0
0
0
U
A
0
0
0
0
Standard
Options on request:
00
No options
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ProMinent® Beta® b
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Dimensional Drawings
Ranges given, actual dimension dependent on liquid end material.
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