磁力驅動液環(huán)真空泵

小氣量，2BM1

氣量110至850 ACFM（190至1,450 m3/h）

NASH 2BM磁力驅動液環(huán)真空泵和壓縮機系列為需要更高安全等級的應用提供可行、無泄漏的性能。2BM1型在驅動端（DE）和非驅動端（NDE）上都提供入口和排放口。密封泵體和氣量從110至850 ACFM（190至1,450 m3/h）2BM1液環(huán)泵/壓縮機是化學、制藥、石化和食品行業(yè)工藝應用的理想選擇。

描述

可行的液壓系統(tǒng)，經(jīng)過證明的工程設計

在現(xiàn)有2BE1泵和壓縮機設計的基礎上，2BM1系列為需要無泄漏性能的應用提供經(jīng)過證明的性能和可行性。

作為真空泵和壓縮機運行時，其排放壓力范圍為36 psia（2.5 bar abs.)

某些應用需要在某道工序中抽真空和壓縮。我們的液環(huán)真空泵和壓縮機可以在一臺泵中處理氣體，而不需要在兩臺獨立的機器中完成 - 降低了成本并簡化了安裝。

安解決方案，無泄漏

通過帶有O形密封環(huán)的磁力驅動，2BM1真空泵和壓縮機得以實現(xiàn)非接觸式扭矩傳遞，這種傳遞允許使用密封的泵體。這樣可以消除泄漏，使2BM1成為處理有毒或爆炸性氣體或液體的工藝應用，和必須符合更嚴格環(huán)境法規(guī)的應用的理想解決方案。提供經(jīng)ATEX認證的泵。

磨損和維護降到更低

2BM泵和壓縮機*全封閉，沒有轉軸密封，消除了與機械密封相關的磨損和維護問題。該泵的工作液確認優(yōu)化潤滑和冷卻軸承和磁力耦合器的摩擦，無需任何油脂潤滑。

技術數(shù)據(jù)

?吸入流量：110至850 ACFM（190至1,450 m3/h）

?真空范圍：至1 inHg abs.（至33 mbar abs.）

?排氣壓強范圍：36 psia (2.5 bar abs.)

?壓差： 至21.8 psi（至1.5 bar）

?軸密封：Can/O型圈

?結構材料：鑄鐵，不銹鋼

Mag Drive Liquid Ring Vacuum Pump

Small Capacity, 2BM1

Capacity 75 to 900 ACFM (125 to 1,500 m3/h)

The NASH 2BM Mag Drive liquid ring vacuum pump and compressor series provides reliable, leak free performance for applications requiring the highest levels of safety. The 2BM1 model offers an inlet and discharge on both the Drive End (DE) and Non-Drive End (NDE). With a hermetically sealed pump body and capacity from 75 to 9000 ACFM (125 to 1,500 m3/h) the 2BM1 liquid ring pump/compressor is an ideal match for process applications in the chemical, pharmaceutical, petrochemical, and food industries.

Description

Reliable Hydraulics, Proven Engineering

Based on the existing 2BE1 pump and compressor design, the 2BM1 series delivers proven performance and reliability to applications that require leak free performance.

Operates as a vacuum pump and compressor with a discharge pressure range of 36 psia (2.5 bar abs.)

Some applications require vacuum and compression in one process. Instead of handling the gas with two separate machines, our liquid ring vacuum pump and compressor models can do the job with only one pump - reducing cost and simplifying installation.

Safe Solution, No Leaks

Through a magnetic drive with static o-ring seals the 2BM1 vacuum pump and compressor achieves non-contact torque transmission, allowing for a hermetically sealed pump body. This eliminates leaks, making the 2BM1 an ideal solution for process applications that handle toxic or explosive gases or liquid, and applications that must comply with the strictest environmental regulations. ATEX Certified pumps are available.

Minimal Wear and Maintenance

2BM pumps and compressors are completely enclosed and have no rotating shaft seals, eliminating wear and maintenance issues associated with mechanical seals. The pump's operating fluid ensures optimum lubrication and cooling of the friction bearings and magnetic coupling, eliminating the need for grease lubrication.

Technical Data

2BM Mag Drive Capacity Chart

Suction Capacity: 75 to 900 ACFM (125 to 1,500 m3/h)

Vacuum Range: to 1 inHgA (to 33 mbar abs.)

Discharge Pressure Range: 36 psia (2.5 bar abs.)

Differential Pressure: to 21.8 psi (to 1.5 bar)

Shaft Seals: Can/O-Ring

Materials of Construction: Cast Iron, Stainless Steel