Bơm chân không LPH 60527

Bơm chân không (Liquid Ring Vacuum Pumps) SIHI LPH 60527 là dạng bơm chân không 1 cánh bơm dùng vòng nước để làm kín, được dùng rộng rãi trong các ngành công nghiệp do có độ tin cậy cao, có cấu tạo đơn giản và kết cấu vững chắc. Dòng bơm chân không này có thể dùng như một máy nén mà không chỉnh sửa thêm nữa.

LPHX 60527 có áp suất làm việc từ 120 mbar đến 1013 mbar, lưu lượng hút đạt được từ 255 m3/h đến 800 m3/h

LPHX 60527 là dòng bơm cung cấp riêng lẻ với động cơ nên có thể đặt hàng thân bơm riêng (bare shaft pump) và tự lắp ráp động cơ (motor) theo yêu cầu riêng 

hoặc ráp láp trọn bộ (complete pump) từ hãng 

hoặc từ đại lý ủy quyền SIHI ở Việt Nam để có báo giá phù hợp hơn.

CONSTRUCTION

Sterling SIHI liquid ring vacuum pumps have a simple but robust

construction with the following features and benefits:

Near isothermal compression

Oil free, with no internal lubrication

Capable of handling almost all gases and vapours

Able to handle quantities of liquid “carry over”

Low maintenance and safe operation

Low noise and almost vibration free

Available in a wide range of materials

Broad range of applications

O-ring sealing as standard

Cavitation protection as standard

Drain hole as standard

Built-in solids drain

Rotating metallic parts are non contacting to minimise wear

ATEX compliance

Sterling SIHI liquid ring vacuum pumps of the range LPH 60527 are

one stage pumps. They can be used as compressors up to a

pressure of 1.5 bar without any modification (see the Technical

Catalogue - Liquid Ring Compressors Part K).

APPLICATIONS

Evacuation and pumping of dry gases and saturated vapours. The

pumps can also handle liquids. These units offer pressures in the

range of 120…900 mbar(a) to atmospheric. Typical application

areas include:

Chemical and pharmaceutical industry for distillation, drying and

degassing.

Electronic industry for impregnation and drying.

Plastics & Rubber industry for degassing.

NOTE

By continuously feeding the pump with a small amount of service

liquid (usually water), the heat due to gas/vapour compression is

conducted away. This also replenishes the liquid ring and ensures

that it does not become saturated with process media. The

condensed gas and fluid can be separated in a liquid separator (see

Accessories Catalogue). Recharging the pump with service liquid at

ambient temperature enables the unit to condense evacuated

gases/vapours. It can therefore be used for solvent recovery. More

information is provided in the accessory catalogues. The integrated

solids drain permits the removal of any entrained solids whilst the

pump is operating. The service liquid can, therefore, simply be recirculated.

The rotation of the pump is clockwise when viewed from

the drive end.

Cut-away diagram LPH 60527 with single, double mechanical seal and gland packing

Performance Characteristics LPH 60527

Example of an Order:

LPHX 60527 AB AGE 0B 1 with 18.5 kW AC motor, 50 Hz, 400V , IP55

Link download catalogue để tham khảo thêm: Catalogue LPH 60527

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