Water Ring Vacuum Pump Equiped with Explosion Proof Electric Machine

When the vacuum pump operates under pressure lower than 80 mbar for an extended period, it is recommended to connect a gas corrosion protection tube to protect the pump.

Equipped with an air injector, the pump can achieve a pressure as low as 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 design with direct connection, saving space and making installation easier;

 

2. Standard configuration with mechanical seal to prevent leakage and simplify maintenance;

 

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

 

4. Uniform anti-corrosion design, with bronze impeller enhancing pump resistance to corrosion;

 

5. Stainless steel material is more suitable for harsh working environments;

 

6. Unique flexible vent design prevents over-compression and ensures optimal efficiency within the performance range.

SPECIFICATION CURVE

 

PARAMETER FORM

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 and compressors are widely used in industries such as petrochemical, pharmaceutical, food, and sugar processing due to their ability to handle gas compression in an isothermal process, which minimizes risks when dealing with flammable or explosive gases. This makes them highly versatile and reliable in various applications.

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