Rotary Vane Vacuum Pump 2НВР-5ДМ1 — VACUUMASH OJSC

Name: Rotary Vane Vacuum Pump 2НВР-5ДМ1
Brand: VACUUMMASH
SKU: 460132
Availability: InStock

品牌: VACUUMMASH

¥3,240 - ¥10,800 CNY

MOQ: 5 pieces

主要特点

Diameter of nominal passage of inlet/outlet branch pipes, mm: 25/25 mm

Operating speed in the inlet pressure range from atmospheric to 0.27 kPa (2 mmHg), m3/h: 19.8

Residual pressure limit, Pa, not more, when using working fluid VACMA OIL 100: 无气浮力的部分 1×10^-2; 无气浮力的总计 6.7×10^-1; 有气浮力的总计 6.7×10^0

Highest working pressure, kPa: 0.133

供应商信息

VACUUMASH OJSC

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产品描述

The rotary vane vacuum pump 2NVR-5DM1 is designed for pumping out of hermetically sealed vessels air and non-aggressive to the working fluid and materials of construction explosion and fire safe non-toxic gases, vapours and vapour-gas mixtures, pre-cleaned from dripping moisture, and mechanical contaminants, with oxygen content not more than in air (21 % by volume) under normal conditions, from atmospheric pressure to residual pressure limit, with pressure in the outlet section not exceeding atmospheric pressure by more than 9.3 kPa (70 mmHg).mHg). Pump out vapour-gas mixtures only when the gas-ballast device is open.

When pumping water vapour and vapour-gas mixtures it is recommended to install traps - sumps (one on the inlet and outlet sides) to collect condensate that may form in the pipelines.