Evacuation

Systems and Machines
Rotary Vacuum Pumps
Vacuum Gauge and Instruments

Vacuum K

Vacuum K is a pre-evacuation unit for the refrigeration and air conditioning industry. This unit is composed of a single cabinet with wheels.

The  microprocessor  control  system  allows  the  Vacuum  K  to  work  automatically on more units together (up to 4) while displaying  all  the necessary information for the working cycle and diagnostics.

Vacuum  K  is  supplied  with  a  double  stage  vacuum  pump  D28  m3/h and  four  vacuum  hoses  for simultaneous  evacuation  of up to four  independent  cooling  circuits. The  evacuation  phase  on different units can  be  performed,  according  to  customer needs,  “in  sequence”, “rotating” or in “parallel”. Thanks to this programming possibility the vacuum time can be optimized.

Model Pumping Speed Number of Connection Hoses Length of Connection Hose
Vacuum K Up to 28 m3/h Up to 4 2

 


Diagnovac

Diagnovac has been designed to meet the requirements of pre-evacuation and drying phases for refrigeration units in production lines with either fixed or mobile carousels. Various models are available depending on the required Vacsound or Modular pump models and number of inlet hoses. Thanks to its Pirani head and VG 502 vacuum gauge, the system monitors the vacuum levels and informs the operators about the required thresholds.


RecData TJ V

RecData TJ V is a PC software that manages the vacuum stations of cooling units. The test is carried out by collecting the vacuum level from VG502 vacuum gauges either with fixed stations or mobile carousels.

The acquired curves are compared with a group of reference values (minimum and maximum). The test will have a positive result should the acquired curves values be included  between the maximum and the minimum values previously set.

It is possible to set different working cycles for different models, and also to manage the vacuum rise test. The test may last from min. 1 sec. up to max. 9 hours. The minimum sampling time is 1 second. All the performed tests are stored in a SQL database.

RecData TJ V is completely integrated with the GEDA system for data acquisition and statistics, as well as external supervision of the line.

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Vacsound

Vacsound is the Galileo TP’s line of pumping units which offers a special anti-suck back that isolates the vacuum system when the pump is stopped.

This line of pumps has been designed in order to ensure constant vacuum level without contamination of the product under process.

The items are manufactured with high precision tooling machines and high quality raw materials for enhanced service life.

They are leak tested with Helium for ensuring a higher grade of tightness and equipped with high flow gas ballast to increase performance when operating with condensable gases or water vapor.

Each pump can be supplied with a wide range of fittings and accessories, including high efficiency filters with oil vapor recovery.

Model Pumping Speed Ultimate partial pressure Connection ports
D12 12 m3/h 10-4 mbar DN 25 KF
D18 18 m3/h 10-4 mbar DN 25 KF
D28 28 m3/h 10-4 mbar DN 25 KF

 


Modular D80

Modular is the Galileo TP’s line of vacuum pumps to manage high volume units which need higher pumping capability. It offers a special anti-suck back that isolates the vacuum system when the pump is stopped.

This line of pumps has been designed in order to ensure constant vacuum levels without contamination of the product under process.

The items are manufactured with high precision tooling machines and high quality raw materials for enhanced service life.

There are leak tested with Helium for ensuring a higher grade of tightness and equipped with high flow gas ballast to increase performance when operating with condensable gases or water vapor.

Each pump can be supplied with a wide range of fittings and accessories, including high efficiency filters with oil vapor recovery.

Model Pumping Speed Ultimate partial pressure Connection ports
D80 73 m3/h 10-4 mbar DN 40 KF
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VG502

VG502 vacuum gauge is a device used for vacuum measurements and it was conceived to be used for medium and low vacuum (104 ÷ 10-1 Pa) ranges and for pressure up to 160 bar. Specifically, the VG502 is an instrument that acquires and displays the signal coming from an external vacuum / pressure sensor (Pirani head, Active Pirani and strain gauge).

Compared with old generation vacuum gauges, the new VG502 includes:

  • Serial RS485 interface for host computer
  • Wi-Fi communication
  • Automatic gas ballast option
  • Digital I/O for remote start/stop and indication of status of the unit
  • New back-lighted LCD display with alphanumeric and analogical display of measured value
  • Functional keyboard
  • IP54 protection level (only on the front panel)

ReData TJ V

 

 

The VG502 can work as stand-alone instrument or as an integrated system with RecData TJ V software.


OG 914 Pirani Sensor



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