Mechanical booster

Mechanical booster is often referred to as roots blower, and it exhausts gas emission from the inlet to the outlet by compression by rotating 2peanut-shaped rotors inside the pump, while maintaining very small gap with body part. It helps to obtain very high exhaust speed and is very effective in the pressure range of 50~10-3mbr. Since mechanical booster pump is used in combination with a pump with low performance, it can greatly improve the problematic area with low exhaust speed of the pump with low performance and has an advantage of high efficiency in low vacuum area. In addition, its well balanced rotor in symmetric structure enables to maintain stability of large products and helps to realize high capacity performance with less driving force.

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Oil rotary vane vacuum pump

Description

Features and Benefits

01.Excellent mechanical durability
Superior mechanical durability due to the non-contact operation between the screw and cylinder inside the pump

02.Operational stability
Excellent operational stability and durability due to low-noise and low-vibration operation by precision machining and balancing

03.Various corrosion resistant coating
Various corrosion resistant coating

04.Excellent discharge capacity
Excellent continuous discharge capacity and continuous operational performance even in harsh process environment

05.A variety of optional features
Possible to apply flushing, purging and control system options according to the process characteristics

06.Echo friendly & economical operation

  • Economical and eco-friendly dry operation without using water and oil
  • Superior efficiency compared to a vacuum pump single model (degree of vacuum and capacity in relation to power)

07.Flange-type motor with IEC standards
Accurate and easy to assemble due to application of flange-type motor with IEC standards, and noise reduction realized through the optimal alignment assembly by machining tolerances

08.Easy maintenance
Easy maintenance and cost savings due to simple structures by optimal design

Technical Data

Tape of construction Theor.intake volume folw Sth in case of peration with 50Hz/60Hz Max.admissi-differen-tral pressure in case of motor riting oil Filling quantities for Motor rating at 50Hz/60Hz Motor size Speeds at 50Hz/60Hz System voltages at
GMa/b GLa/b 50Hz 60Hz
[㎥/h] [mbar] [litre] [litre] [kW] [1/min] [v] [v]
Gma/GLa 10.0HV 180/220 130 0.9 0.7 0.75/0.85 80 3000/3600 230/400 440-480
Gma/GLa 10.1HV 250/300 140 0.9 0.7 1.1/1.32 80 3000/3600 230/400 440-480
Gma/GLa 10.2HV 365/450 130 0.9 0.7 1.5/1.8 90s 3000/3600 230/400 440-480
Gma/GLa 11.3HV 500/600 140 1.1 0.8 2.2/2.6 90L 3000/3600 230/400 440-480
Gma/GLa 11.4HV 750/900 130 1.1 0.8 3/3.6 100L 3000/3600 400/690 440-480
Gma/GLa 12.5HV 1000/1200 130 1.5 1.1 4/4.8 100L 3000/3600 400/690 440-480
Gma/GLa 12.6HV 1430/1700 130 1.5 1.1 5.5/6.3 112L 3000/3600 400/690 440-480
Gma/GLa 16.f7 HV 2000/2400 110 2.5 2.1 7.5/8.8 132S 3000/3600 400/690 440-480
Gma/GLa 13.8 HV 2900/3450 100 2.5 2.1 11/12.5 160M 3000/3600 400/690 440-480
Gma/GLa 14.9 HV 3900/4700 80 7 3.5 11/12.5 160M 3000/3600 400/690 440-480
Gma/GLa 15.10 HV 5600/6700 80 12 5.4 15/17 160M 3000/3600 400/690 440-480
Gma/GLa 15.11 HV 7500/9000 80 12 5.4 18.5/21.0 160L 3000/3600 400/690 440-480
Gma/GLa 16.f13 HV 8150/9800 75 11 7.6 18.5/21.0 180M 1500/1800 400/690 440-480
Gma/GLa 16.13 HV 9750/11700 75 11 7.6 22/25 180L 1500/1800 400/690 440-480
Gma/GLa 17.15 HV 16000/18825 60 18.5 — 30/36 200L 1500/1800* 400/690 440-480

General Drawing

Mechanical booster General Drawing

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