液環(huán)真空泵

小氣量，2BV7直聯(lián)

氣量2至80 ACFM（4至140 m3/h）

NASH 2BV7液環(huán)真空泵系列旨在為各種應(yīng)用提供優(yōu)佳的性能。創(chuàng)新且經(jīng)濟(jì)、高度真空能力、額外的水處理能力和緊湊的結(jié)構(gòu)相結(jié)合，使其成為塑料制造和醫(yī)療技術(shù)等行業(yè)的理想機器。

描述

結(jié)合了高質(zhì)量結(jié)構(gòu)與可行性

2BV7將簡單結(jié)構(gòu)和優(yōu)良材料相結(jié)合，成為*其可行的機器。這些泵具有免腐蝕的壓縮腔，包括不銹鋼機體、軸和圓盤，耐腐蝕性和耐腐蝕性介質(zhì)性*其出色。更重要的是，因為使用免腐蝕材料，所以即使長時間不轉(zhuǎn)動，也可確認(rèn)一個運動部件（轉(zhuǎn)子）自由轉(zhuǎn)動。

可向全球快速交付

2BV7配備了非常通用的電機，幾乎可以安裝在世界任何地方。該電機適用電壓范圍寬，采用IP55外殼，適用于50/60 Hz的服務(wù)。它還符合多種國際標(biāo)準(zhǔn)，包括UL和CSA。

主要特點

?緊湊、輕便的泵和電機集成設(shè)計

?抗腐蝕

?運行噪音低

?無需會增加安裝成本、復(fù)雜性和整體尺寸的基板、聯(lián)軸器或防護(hù)裝置

?設(shè)計符合ATEX 94/9 EC

?大多數(shù)配送中心和主要制造地點都有庫存

技術(shù)數(shù)據(jù)

?吸入流量：2至80 ACFM（4至140 m3/h）

?真空范圍：至1 inHgA（至33 mbar abs.）

?排氣壓強范圍：至33.3 psia（至2.3 bar abs.）

?壓差： 至19 psi（至1.3 bar）

?軸密封：單端機械密封

?結(jié)構(gòu)材料：鑄鐵/青銅，不銹鋼

Liquid Ring Vacuum Pump

Small Capacity, 2BV7 Monoblock

Capacity 15 to 85 ACFM (25 to 145 m3/h)

The NASH 2BV7 monoblock liquid ring vacuum pumps have been designed to provide superior performance for a wide array of applications. Available from 18 to 75 CFM, their high vacuum capability, extra water handling ability, and compact size combine to make an ideal machine for industries like plastics manufacturing and medical technologies.

Description

Combining quality construction with reliability

The simple construction and quality materials of the 2BV7 combine for an extremely reliable machine. Featuring a corrosion-free compression chamber that includes a stainless-steel body, shaft, and port plate, these pumps provide excellent resistance to corrosive and erosive media. What’s more, with the corrosion-free materials, the one moving part (the rotor) is ensured to turn freely even after long periods of inactivity.

Available for quick delivery worldwide

The 2BV7 is equipped with a very versatile motor that is ready to be installed nearly anywhere throughout the world. The motor includes wide voltage range capability, an IP55 enclosure and is suitable for 50/60 Hz service. It also conforms to international standards, including UL and CSA.

Key Features

Compact, light integral pump and motor design

Corrosion resistant

Quiet operation

No need for additional baseplates, couplings or guards, which add to cost, complexity and overall size of the installation

Design conforms to ATEX 94/9 EC

Available in stock from most distribution centers and primary manufacturing locations

Technical Data

2BV Monoblock Capacity Chart

Suction Capacity: 15 to 85 ACFM (25 to 145 m3/h)

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

Discharge Pressure Range: to 32 psia (to 2.2 bar abs.)

Differential Pressure: to 19 psi (to 1.3 bar)

Shaft Seals: Single acting Mechanical Seal

Materials of Construction: Cast Iron/ Bronze, Stainless Steel