Description
TRH : Liquid Ring Vacuum pumps
Double stage liquid ring vacuum pumps for high vacuum
- The pumps are manufactured with less components than typically required. Fewer parts add to the rigidity and toughness of the pumps, they are easier to assemble and maintenance is greatly facilitated.
- The shaft length is greatly reduced thus eliminating the potential danger for shaft deflections and vibrations to the mechanical seals which would increase seals and bearing wear.
- All pumps accept unified mechanical seals to DIN 24960 standards. Also available upon request are constructions with double mechanical seals (tandem or back to back) or cartridge-type mechanical seals.
- In addition to the standard materials, Pompetravaini pumps are also available with special exotic materials such as Ni-Resist D2B, Hastelloy B or C, Uranus B6, etc. to meet specific requirements.
Capacity up to 3500 m3/h and vacuum up to 33 mbar.
QUALITY Designed and manufactured under the ISO 9001 standards, every component is guaranteed for the selected materials, workmanship and performance through scrupulous inspections during production stages and final testing of the finished product.
FEWER COMPONENTS Through engineered design innovations and cooperation with the finest technologically advanced foundries, the pumps are manufacture red with fewer components than typically required. Fewer parts add to the rigidity and toughness of the pumps, they are easier to assemble and maintenance is greatly facilitated.
COMPACT DIMENSIONS The conventional stuffing boxes construction is eliminated with the Pömpetravain, standard design. The shaft length is greatly reduced thus eliminating the potential danger for shalt deflections and vibrations to the mechanical seals which would increase seals and boa ning wear.
STANDARD MECHANICAL SEALS In keeping pace with today's technology. Pompetravaini has standardized all pumps to accept invited mechanical seals to DIN 24960 standards. Also available upon request, are constructions with double mechanical seals (tander or back to back) or cartridge-type mechanical seals.
LARGE SELECTION OF MATERIALS In addition to the standard materials. Porpetravain pumps are also available with special exotic materials such as Ni-Resist D2B Hastelloy Borc, Uranus B6, etc. to meet specific requirements.
MECHANICAL RELIABILITY With the simple design of liquid ring pumps there is no reciprocating parts, no valves, or sliding vanes. The impeller is the only rotating component with no metal-to-metal contact. Purp operation is therefore with minimal wear, vibrations free, and noise levels are greatly reduced.
Features
General Features
Power
Pressure
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