4RB610

4RB610

4RB610

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 certified for 50/60 Hz operation, meeting cUL, UL, and CE standards. The design ensures powerful air force with minimal friction, and the bearings are positioned outside the compression chamber for enhanced 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: The document provides detailed specifications for models 4RB610-H16 and 4RB610-H26, including air flow, rated vacuum and pressure, motor power, voltage, current, sound level, and weight. For example, the 4RB610-H16 model at 60 Hz has an air flow of 115 CFM/195 m3/hr, rated vacuum of 145 in. H2O/361 mbar, and rated pressure of 120 in. H2O/299 mbar, with a motor power of 3.4 HP/2.5 kW.
Available Options: Republic offers pre-assembled kits for pressure or vacuum applications, which include an inlet filter, gauge, and relief valve, and are factory tested before shipment. 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: The document provides dimensions for the 4RB610 model in both inches and millimeters, detailing various parts of the blower for installation and setup purposes.
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Catalog excerpts

4RB610-1

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. PERFORMANCE Vacuum 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. Singe phase machines are designed with a +/-5% tolerance. The frequency tolerance is +/-2% maximum. ©Republic Manufacturing

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4RB610-2

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. In-Line Vacuum Filter Inlet Filter Gauge Check Valve Check Valve Relief Valve- ■DEPUBLIC * MANUFACTURING 5131 Cash Road, Dallas, TX 75247, USA 800.847.0830...

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