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oil rotary pump nES300
The nES single-stage series has high reliability, low life cycle cost, and mature performance. This series represents a new advancement in oil-sealed rotary vane pumps in various industries and applications. Mainly used in rustic analyzer, coating technology, vacuum metallurgy, automobile fuel tank, lighting industry, drying and other industries.
Classification:
nES single-stage rotary vane pump
single-stage oil rotary vane pump
Key words:
nES single-stage rotary vane pump
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- Product features and uses
- Product parameters and graphs
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| Features
Compact design, low maintenance
1, nES series design is sturdy and compact.
2. Low noise level and low vibration can reduce the impact on the environment as much as possible.
3, easy maintenance, high productivity.
Optimized oil recovery system
Optimized oil recovery and separation system provides support for stable pumping performance and minimizes oil consumption.
Low life cycle cost
Compared with other single-stage rotary vane pumps, efficiently cooled motors, optimized oil retention, low pump temperature, high reliability and very low maintenance requirements provide excellent life cycle costs.| Purpose1. Analysis (mass spectrometry, electron microscopy)
2. Coating technology (surface protection, decorative layer, display, screen)
3. Vacuum metallurgy (vacuum brazing, Vacuum sintering, vacuum alloying, furnace manufacturing)
4. Leak detection technology (vacuum equipment, automobile fuel tank, airbag box, packaging)
5. Lighting industry (lamp manufacturing)
6. Drying industry (vacuum drying, transformer drying) -
|规格参数
型式 nES40 nES65 nES100 nES220 nES300 nES300S nES470 nES570 nES630 nES750 抽取速度（m³/h） 50Hz 38.5 54 87.5 179 240 284 400 470 640 755 60Hz 47 64 105 214 290 330 470 / 755 / 排量上限值（m³/h） 50Hz 44 59 98 200 280 330 470 570 700 840 60Hz 53 71 117 240 340 385 570 / 840 / 无气囊时的真空度 Pa ≦50 ≦50 ≦50 ≦8 ≦8 ≦8 ≦8 ≦8 ≦8 ≦8 带气囊时的真空度 Pa ≦150 ≦150 ≦150 ≦70 ≦70 ≦70 ≦70 ≦70 ≦70 ≦70 进气口连接 ISO 40 ISO-F 40 ISO-F 40 ISO-F 63 ISO-F 63 ISO-F 63 ISO-F 100 ISO-F 100 ISO-F 100 ISO-F 100 ISO-F 排气口连接 ISO 40 ISO-F 40 ISO-F 40 ISO-F 63 ISO-F 63 ISO-F 63 ISO-F 100 ISO-F 100 ISO-F 100 ISO-F 100 ISO-F 允许出口压力 bar (绝对压力) 1.15 电机电压 V 100-120V/200-230V、
单相，50/60Hz，100-120V/200-230V、
单相，50/60Hz，单相、50/60Hz、AC100-230V±10%
3相、50/60Hz、200-230V/380-460V额定功率(50/60Hz) kW 1.3 1.8 3/3.6 4.4/5.5 5.5/6.6 6/7.2 11/13.2 11 18.5 18.5 水蒸汽泵送速率Kg/h) 50Hz 0.76 1 1.6 1.3 1.3 1.3 5 7.5 17 24 水蒸汽抽取率 60Hz 0.9 1.25 1.7 1.8 1.8 1.8 7.5 / 24 / 油量 L 1 2 2 7.5 8.5-11.5 8.5-11.5 20 20 20-23 20-23 电动机防护等级 IP IP55 IP55 IP55 IP55 IP55 IP55 IP55 IP55 IP55 IP55 空气/水噪声水平dB(A) 50Hz 58 60 61 69 72 72 72 75/2 72/72 75/72 60Hz 60 64 64 73 76 76 75/72 / 75/72 / 冷却 空气 空气 空气 空气 空气 空气 空气/水 空气/水 空气/水 空气/水 冷却水量（如果适用） L / / / / / / 700 800 750 750 重量 kg 67 86 104 180 244 244 480 550 760 760 尺寸 （近似值 ） (LxWxH) 540x284x303 586x320x314 721x400x319 984x606x407 1130x555x450 1117x565x450 1330x866x779 1330x866x779 1563x909x740 1563x909x740 备注 1、推荐油液 Ultragrade Performance 70 2、对于水冷式机型：进口/出口连接 M22 x 150 包容式，供水压力 2/8 bar，水温 30°C |曲线图
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