2bva Iron Cast Water Ring Vacuum Pump From China Factory

When the vacuum pump operates under pressures below 80 mbar for extended periods, it's recommended to connect a gas corrosion protection tube to safeguard the pump.

Equipped with an air injector, the pump can achieve a suction pressure of 10 mbar. The injector can be directly installed on the vacuum pump.

When used as a compressor, the maximum pressure can reach 0.26 mbar (absolute pressure).

PS: Pictures Only For Reference, Detailed Model Refer To REAL PIECE.
 

ADVANTAGES

1. Coaxial pump and direct connection design, saving space and easy to install;

2. Standard mechanical seal configuration reduces leakage and simplifies maintenance;

3. Smooth operation with noise levels as low as 62 decibels;

4. Uniform anti-corrosion design enhances durability, with a bronze impeller that improves resistance to corrosion;

5. Stainless steel construction suits more demanding environments;

6. Unique flexible vent design prevents over-compression, ensuring optimal performance within the pump's range.


SPECIFICATION CURVE

 

PARAMETER TABLE

Model	Motor Power	Max Pumping Capacity	Ultimate Pressure	Working Liquid Flow	Noise	Rotary Speed	Weight	Ultimate Pressure with Primary Jet Pump
2BVA-2060	0.81kW	27m³/h	33hPa	0.12m³/h	62dB(A)	2880r/min	20kg	10hPa
2BVA-2061	1.45kW	52m³/h	33hPa	0.12m³/h	65dB(A)	2880r/min	22kg	10hPa
2BVA-2070	2.35kW	80m³/h	33hPa	0.15m³/h	66dB(A)	2880r/min	31kg	10hPa
2BVA-2071	3.85kW	110m³/h	33hPa	0.25m³/h	72dB(A)	2880r/min	42kg	10hPa
2BVA-5110	4kW	165m³/h	33hPa	0.4m³/h	63dB(A)	1450r/min	78kg	10hPa
2BVA-5111	5.5kW	230m³/h	33hPa	0.5m³/h	68dB(A)	1450r/min	100kg	10hPa
2BVA-5121	7.5kW	280m³/h	33hPa	0.6m³/h	69dB(A)	1450r/min	145kg	10hPa
2BVA-5131	11kW	400m³/h	33hPa	0.9m³/h	73dB(A)	1450r/min	165kg	10hPa
2BVA-5161	15kW	500m³/h	33hPa	1.2m³/h	74dB(A)	980r/min	252kg	10hPa

 

APPLICATIONS

Water ring vacuum pumps are widely used in industries such as petrochemicals, pharmaceuticals, food, and sugar production due to their ability to handle gas compression at isothermal conditions, making them ideal for safely handling flammable and explosive gases.

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