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HRB201, 138 m3/hr, 3 Phase/1 Phase, 50Hz

HRB201, 138 m3/hr, 3 Phase/1 Phase, 50Hz

HRB201, 138 m3/hr, 3 Phase/1 Phase, 50Hz

Product catalog summary
Overview
Republic offers a comprehensive range of regenerative blowers suitable for high vacuum or compressed air applications. These blowers can be mounted in both horizontal and vertical positions and are equipped with TEFC motors that are cUL, UL, and CE certified for 50/60 Hz operation. The design features an impeller directly connected to the motor shaft, minimizing friction and enhancing air force efficiency. Bearings are positioned outside the compression chamber to ensure reliability under high differential pressure. The blowers are low-maintenance and oil-free, providing continuous and dependable service.

Performance Specifications
The performance curves are based on air at 59°F and atmospheric pressure of 29.91 inch Hg, with a tolerance of +/-10%. The total pressure differences are valid for inlet and ambient temperatures up to 77°F. Suction capacity is related to inlet conditions, while pressure capacity is related to atmospheric conditions. For conditions outside these parameters, Republic should be contacted. Three-phase motor tolerances are +/-10% for fixed voltage motors and +/-5% for voltage range motors, while single-phase machines have a +/-5% tolerance. Frequency tolerance is +/-2% maximum.

Model Specifications
  • HRB 200: Available in three-phase, with air flow of 81/138 CFM/m3/hr at 50 Hz and 105/178 CFM/m3/hr at 60 Hz. Rated vacuum and pressure are 48/120 in. H2O/mbar at 50 Hz and 56/140 in. H2O/mbar at 60 Hz. Motor power is 0.8/0.6 HP/kW at 50 Hz and 1.1/0.9 HP/kW at 60 Hz. Voltage ranges from 200-240 V to 345-415 V, with current ratings of 2.8 A to 3.6 A. Sound level is 66 dB, and weight is 30/15 lb/kg.
  • HRB 201: Available in single-phase, with air flow of 81/138 CFM/m3/hr at 50 Hz and 105/178 CFM/m3/hr at 60 Hz. Rated vacuum is 47/117 in. H2O/mbar at 50 Hz and 44/110 in. H2O/mbar at 60 Hz. Motor power is 1.1/0.8 HP/kW at 50 Hz and 1.1/0.9 HP/kW at 60 Hz. Voltage is 230 V, with current ratings of 5.4 A to 10.9 A. Sound level is 66 dB, and weight is 31/16 lb/kg.

Available Options
Republic Regenerative Blowers are available in pre-assembled kits for pressure or vacuum applications, including an inlet filter, gauge, and relief valve. Optional items include check valves, tube adaptors, washdown motors, explosion-proof motors, noise enclosures, and control panels such as VFDs, PLCs, or starter panels.

Approximate Dimensions
Dimensions for models HRB 200 and HRB 201 are provided in both inches and millimeters, detailing various component sizes for installation and integration purposes.
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Catalog excerpts

HRB201, 138 m3/hr, 3 Phase/1 Phase, 50Hz-1

Republic offers a complete line of regenerative blowers for high vacuum or compressed air applications in both horizontal and vertical mounted positions. TEFC motors are rated for 50/60 Hz operation and are cUL, UL, and CE certified. The impeller is directly connected to the motor shaft, providing powerful air force without undue friction. The bearings are outside the compression chamber, ensuring maximum operational reliability under high differential pressure. This low-maintenance, oil-free design provides continuous, dependable service to our customers. Total Pressure Difference The performance curves are based on air at a temperature of 59 oF and an atmospheric pressure of 29.91 inch Hg with a tolerance of +/-10%. The total pressure differences are valid for inlet and ambient temperatures up to 77 oF. Suction capacity relates to inlet conditions. Pressure capacity relates to atmospheric conditions. For other conditions please contact Republic. Three phase motor tolerances are +/-10% for fixed voltage motors and +/-5% for voltage range motors. Single phase machines are designed with a +/-5% tolerance. The frequency tolerance is +/-2% maximum. ©Republic Manufacturing

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HRB201, 138 m3/hr, 3 Phase/1 Phase, 50Hz-2

Available Options All Republic Regenerative Blowers are available in pre-assembled kits for either pressure or vacuum applications. These kits include an inlet filter, gauge and relief valve, and are factory tested prior to shipment. Optional items for these kits include check valve, and tube adaptor; washdown motors, explosion proof motors, or other specialty motors; noise enclosures; and control panels such as VFD's, PLC's, or starter panels. VACUUM KIT PRESSURE KIT Check Valve Relief Valve Check Valve JUEPUBLIC .MANUFACTURING 5131 Cash Road, Dallas, TX 75247, USA 800.847.0380 • [email protected]...

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