| Model / Parameter | 2BVA2060 (2BV2 060) | 2BVA2061 (2BV2 061) | 2BVA2070 (2BV2 070) | 2BVA2071 (2BV2 071) | 2BVA5110 (2BV5 110) | 2BV5 111 | 2BV5 121 | 2BV5 131 | 2BV5 161 |
|---|---|---|---|---|---|---|---|---|---|
| Max Air Capacity (m³/min) | 0.45 | 0.86 | 1.33 | 1.83 | 2.75 | 3.83 | 4.66 | 6.66 | 8.33 |
| Ultimate Vacuum (-MPa / mbar) | 0.097 (33 mbar) | 0.097 (33 mbar) | 0.097 (33 mbar) | 0.097 (33 mbar) | 0.097 (33 mbar) | 0.097 (33 mbar) | 0.097 (33 mbar) | 0.097 (33 mbar) | 0.097 (33 mbar) |
| Motor Power (kW) | 0.81 | 1.45 | 2.35 | 3.85 | 4.0 | 5.5 | 7.5 | 11.0 | 15.0 |
| Pump Speed (r.p.m) | 2880 | 2880 | 2850 | 2860 | 1450 | 1450 | 1450 | 1430 | 970 |
| Operating Liquid Flow (L/min) | 2.0 | 2.0 | 2.5 | 4.2 | 6.7 | 8.3 | 10.0 | 15.0 | 20.0 |
| Port Diameter / Inlet Connection | DN25 Thread | DN32 Thread | DN40 Thread | DN40 Thread/Flange | DN50 Flange | DN50 Flange | DN65 Flange | DN80 Flange | DN100 Flange |
| Noise Level dB(A) | ≤ 62 | ≤ 65 | ≤ 66 | ≤ 72 | ≤ 63 | 68 | 69 | 73 | 74 |
| Net Weight (kg) | 34 | 35 | 50 | 60 | 90 | 110 | 150 | 180 | 300 |
Operates at 1450 r.p.m. to significantly reduce mechanical friction, lower noise output (≤63 dB), and prolong mechanical seal lifespan.
Equipped with standard DN50 inlet and outlet flanged connections, ensuring seamless integration into heavy-duty chemical and industrial piping systems.
Constructed with high-strength precision cast iron, with option for SS304, SS316, or SS316L internal impellers for harsh corrosive media.
Utilizes a continuous 6.7 L/min liquid supply to condense process vapors, protect against dry running, and maintain peak 2.75 m³/min capacity.
Ideal for vacuum filtration, solvent evaporation, reaction degassing, and sterile drying in pharmaceutical and agrochemical plants.
Provides steady vacuum power for continuous sludge dewatering, water softening, and soil remediation extraction systems.
Generates reliable suction for large-format CNC vacuum tables, industrial hold-down systems, and material handling fixtures.
Utilized in dairy processing, pulp and paper dewatering, food concentration, and condenser water box priming.
The 2BVA5110 (2BV5 110) features a maximum air displacement of 2.75 m³/min (165 m³/h), a 4 kW motor running at 1450 r.p.m., DN50 flanged ports, 6.7 L/min liquid ring circulation, and reaches an ultimate limit vacuum of 33 mbar absolute (-0.097 MPa).
The 2BVA5110 belongs to the heavy-duty 2BV5 frame series operating at a slower 1450 r.p.m. motor speed for reduced wear, ultra-low noise (≤63 dB(A)), and standardized DN50 industrial flanged connections.
While constructed with a robust precision cast iron body, the 2BVA5110 can be customized with SS304, SS316, or SS316L stainless steel impellers and flow components for aggressive chemical and pharmaceutical applications.
The pump requires an operating liquid flow rate of 6.7 L/min to form the liquid seal ring, cool the mechanical seals, and absorb process heat during continuous duty.
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