| Model / Parameter | 2BVA2060 (2BV2 060) | 2BVA2061 (2BV2 061) | 2BVA2070 (2BV2 070) | 2BVA2071 (2BV2 071) | 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 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 |
Delivers superior gas evacuation rates (79.8 m³/h) powered by a 2.35 kW motor, significantly reducing cycle time during bulk vessel pull-down and continuous vacuum drying.
Upgraded DN40 port dimensions minimize pressure drop across long inlet lines, allowing seamless coupling to high-volume chemical manifolds and industrial vacuum headers.
Operates with a precise 2.5 L/min working fluid flush to absorb process heat, collapse condensable steam carryover, and maintain stable sealing without fluid wastage.
Equipped with an external anti-cavitation port that prevents destructive vapor bubble implosions when operating long hours near maximum limit vacuum (33 mbar abs).
Handles continuous extraction of condensable chemical vapors, solvent evaporation units, mineral slurry filtration, and fertilizer plant dewatering.
Removes high-volume moisture from paper pulp sheets, felt washing lines, and cardboard vacuum shaping systems.
Essential for industrial rotary vacuum dryers, tray drying ovens, active pharmaceutical ingredient (API) extraction, and soil vapor remediation.
Provides deep vacuum evacuation for timber preservative pressure vessels, plywood veneer drying, and leather vacuum tanning chambers.
The 2BVA2070 provides a high air displacement of 1.33 m³/min (79.8 m³/h) at 2850 r.p.m., driven by a heavy-duty 2.35 kW motor while achieving an ultimate vacuum depth of 33 mbar absolute (-0.097 MPa).
The 2BVA2070 features DN40 threaded connection ports, providing lower fluid resistance and seamless integration into medium-to-large industrial piping systems.
The 2BVA2070 offers a 54% increase in pumping speed over the 2061 (1.33 m³/min vs. 0.86 m³/min) and upgrades the drive power to 2.35 kW with DN40 porting, suited for large-scale continuous evacuation applications.
Yes, with standard mechanical seals and optional SS304/SS316L stainless steel wet parts, the 2BVA2070 easily handles saturated steam, corrosive chemical vapors, and liquid carryover.
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