Application and Features:

　　 The 2BE1 series water ring vacuum pump and compressor is a high-efficiency and energy-saving product developed by our company, incorporating advanced technology from German imported products.

　　 This series of pumps features a single-stage, single-acting structure, offering advantages such as simple design, easy maintenance, reliable operation, and high energy efficiency. Compared to the widely used SK, 2SK, and SZ series water ring vacuum pumps in China, it provides higher vacuum levels, lower power consumption, and more reliable operation, making it an ideal replacement for the SK, 2SK, and SZ series.

　　 The 2BE1 series water ring compressor is a low-pressure compressor, with an exhaust pressure of approximately 0.1 MPa (gauge pressure) when used as a compressor. For detailed parameters, please refer to the catalog.

　　 The main structural features of the 2BE1 series water ring vacuum pump and compressor produced by our company are as follows:

• All bearings are imported NSK or NTN original bearings, ensuring precise positioning of the 2BE1 vacuum pump impeller and high stability during operation.
• The impeller material is entirely made of ductile iron castings or steel plate welding, fully ensuring the stability of the 2BE1 vacuum pump impeller under various harsh conditions and significantly extending its service life.
• The pump body is entirely made of steel plate, enhancing the service life of the 2BE1 vacuum pump.
• The shaft sleeve, as the most vulnerable part of the 2BE1 vacuum pump, is entirely made of high-chromium stainless steel, increasing its lifespan by five times compared to ordinary materials.
• The pulley (belt drive) uses standard high-precision taper bush pulleys, ensuring reliable operation, long belt life, and easy disassembly.
• The coupling (direct drive) uses standard high-strength flexible couplings with polyurethane elastic elements, providing stable and reliable operation and a long service life.
• The unique top-mounted air-water separator saves space and effectively reduces noise.
• All castings are produced using resin sand casting, resulting in excellent surface quality. The casting surface requires no putty, ensuring optimal heat dissipation for the 2BE1 vacuum pump.
• Mechanical seals (optional accessories) are entirely imported, fully ensuring zero leakage during long-term operation of the 2BE1 series vacuum pumps.