Multistage Centrifugal Blower
Hibon Ingersoll Rand presents new state-of-the-art technology in Multistage Centrifugal Blowers. This model offers a wide range of design features and incorporates energy efficiency improvements, complying with the strictest operational requirements for a variety of applications.
Multistage blowers are ideally suited for operations where a variable flow at constant pressure is required. The rugged and reliable Hibon Performer Series (models 60,100, 200, 350, 450) provides a wide range of efficient low presssure solutions for the most critical applications.
Offering state-of-the-art impeller, seal and oiler design, Hibon leads the industry in efficiency and mainteance free operation.
Impeller Seal Assembly and Internal Features
▪️ Radial labyrinth on impellers and labyrinth seal on interstage spacers
▪️ Minimises leakage between stages
▪️ Optimized profile stainless steel baffle
▪️ Optional internal baffle material and internal surface coating and plating available
▪️Manufactured with precise internal clearances for maintenance free operation. Offer spark free operation while providing some of the highest efficiencies in the industry.
▪️Inboard and outboard bearing housings are manufactured from cast iron. They are precision machined to ensure parallel alignment to the casing and offer a unique one-piece design with a labyrinth seal to eliminate oil leaks and pressure build up sometimes found in multi-component housings. Protruding mounting block for optional vibration transducers simplify mounting and vibration monitoring. Bearings can be changed onsite without blower tear down.
▪️Single carbon ring seals reduce air leakage. Double carbon ring seals with purge available upon request for special applications.
▪️Constant Level Oiler with easy to read sight glass. Oil housing is cast aluminum for optimal heat dissipation with large oil sump.
▪️Shaft is SAE 1045 (XC 38) steel.
▪️Blower inlet / outlet heads and intermediate sections are fabricated from close grained cast iron ASTM A 48 class 30B (FGL 200) for superior strength.
▪️Compressed discharge air or gas is guaranteed 100% oil free.Engineering expertise and quality manufacturing ensure the pressure and volume required for every critical application.
▪️High efficiency large turning radius of interstage channel minimizes friction and ensures maximum efficiency.
▪️Type C3 Ball Bearings are designed for 100,000 hours of trouble free operation (AFBMA B-10). Bearings are oil bath lubricated by means of an integral constant level oiler for long service life.
▪️Optional shaft mounted cooling fan for high temperature applications.
▪️Impellers are cast aluminum alloy with profiles that are computer designed and modeled for maximum aerodynamic efficiency. They are individually dynamically balanced and the complete rotor assembly is dynamically balanced for vibration free operation.
▪️Minimal bearing span to reduce vibration.