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Overview
The 2BV series water ring vacuum pump is specifically designed for pumping air mixed with water vapor. It can achieve an absolute pressure of up to 33 mbar (equivalent to a vacuum level of 97%). When operating under conditions close to the maximum vacuum limit (i.e., when the working fluid reaches its saturation vapor pressure), it's recommended to connect a cavitation protection tube to prevent damage to the pump. As a compressor, the pump can handle pressures up to 0.26 MPa (absolute pressure).
This next-generation energy-efficient product offers superior performance and numerous advantages, making it an ideal replacement for traditional models such as SK, 2SK, W, WY, and WL series pumps.
Main Features
1. **Direct Coupling Design**: Saves space and simplifies installation and maintenance.
2. **Cavitation Protection Tube**: Equipped on all units to ensure optimal suction performance and protect the pump during cavitation.
3. **Stainless Steel Impeller Option**: Enhances strength, durability, and corrosion resistance.
4. **Flexible Air Outlet Design**: Prevents over-compression and ensures high efficiency.
5. **High-Performance Motors**: All units are equipped with Y2 series motors, featuring IP54/IP55 protection (IP44 for standard versions) and insulation class F (class B for standard models).
6. **PTFE Seals**: Provide excellent sealing performance, significantly extending the pump’s lifespan in harsh environments.
Code
Model
Max. Capacity
Limit Pre. mbar (MPa)
Power kW
Ex. Grade
Protect. G
Speed r.p.m
Water Flow L/min
dB(A)
W (kg)
m³/min
m³/h
60V
2BV2 060
0.45
27
33 mbar (-0.098 MPa)
0.81
N/A
IP54
2840
2
62
31
61V
2BV2 061
0.86
52
1.45
2840
2
65
35
70V
2BV2 070
1.33
80
2.35
2860
2.5
66
56
71V
2BV2 071
1.83
110
3.85
2880
4.2
72
65
60V
2BV2 060-Ex
0.45
27
1.1
dIIBT4
IP55
2840
2
62
39
61V
2BV2 061-Ex
0.86
52
1.5
2840
2
65
45
70V
2BV2 070-Ex
1.33
80
3
2860
2.5
66
66
71V
2BV2 071-Ex
1.83
110
4
2880
4.2
72
77
110V
2BV5 110
2.75
165
4
N/A
IP54
1440
6.7
63
103
111V
2BV5 111
3.83
230
5.5
1440
8.3
68
117
121V
2BV5 121
4.66
280
7.5
1440
10
69
149
131V
2BV5 131
6.66
400
11
1460
15
73
205
161V
2BV5 161
8.33
500
15
970
20
74
331
110V
2BV6 110
2.75
165
4
dIIBT4
IP55
1440
6.7
63
153
111V
2BV6 111
3.83
230
5.5
1440
8.3
68
208
121V
2BV6 121
4.66
280
7.5
1440
10
69
240
131V
2BV6 131
6.66
400
11
1460
15
73
320
161V
2BV6 161
8.33
500
15
970
20
74
446
2BV Series Liquid Ring Vacuum Pump
Model No.: 2BV
Theory: Vacuum Pump
Trademark: SUOTO
Transport Package: Wooden Case
Origin: Shanghai, China
HS Code: 8414100090
Model No.: 2BV
Theory: Vacuum Pump
Trademark: SUOTO
Transport Package: Wooden Case
Origin: Shanghai, China
HS Code: 8414100090