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  • 产品名称: SUCTION LINE ACCUMULATORS
  • 浏览次数: 77

Solid copper connections “U” tube design for maximum flow of refrigerant and minimum oil entrapment. Inlet Flow Director guides refrigerant toward wall for smooth tangential flow and gradual expansion. “U” tube Entrance is positioned behind the Inlet Flow Director to prevent unwanted liquid refrigerant from entering and damaging compressor. Metering Orifice matched to system capacity assures optimum liquid refrigerant and oil flow back to compressor. Protective Screen and Orifice Assembly on U-Tube protects against foreign particles and contaminants affecting metering function. Fittings and “U” Tube are matched to accumulator holding capacity and total system charge for minimum pressure drop and maximum refrigerant flow. U.L. listed for 1775 psig minimum bursting pressure. File No. SA5172. Powder paint exterior coating surpasses 500 hour ASTM salt spray tests. Integral 430°F Fuse Plugs (U.L. File No. SA5441). The Parker “U” tube accumulator design is a result of extensive laboratory testing plus detailed investigation of the various accumulators currently available. It takes into account all of the requirements essential for heat pump applicat ions, including safe holding volume (relative to the system’s total charge), protected flow control for positive refrigerant and oil return, and minimum pressure drop across the accumulator. Parker offers standard accumulator models designed for application on heat pump and refrigeration systems from 1 1/2 through 12 tons. Liquid refrigerant holding requirements of suction accumulator may vary by application. Because of the diversity in heat pump systems, accumulator capacity selection should be determined by actual testing. Consult Parker for assistance if required.

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