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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: SANRONG
  • Model Number: SRS-052 ~ 305
  • Type: Filter Drier
  • Application: Refrigeration Parts
  • Certification: UL
  • Max. Working Pressure: 4.5MPa / 650psig
  • Min. Burst Pressure: 22.4MPa / 3250psig
  • Solder Conn. Size: 1/4" ~ 1-1/8" ODF
  • Flare Conn. Size: 1/4" ~ 5/8" SAE

Packaging & Delivery

Packaging Details 25pcs/carton
Delivery Time 10-25 days after receipt of the payment

Sanrong SRS Liquid Line Bi-Flow Filter Drier 

used for heat pump applications with CFC, HCFC, and HFC refrigerants


The SRS is a solid core, bi-flow, liquid line hermetic filter drier for heat pump applications for use with CFC, HCFC, and HFC refrigerants. They are designed to remove moisture, acids and solid particles that can lead to premature component failure and harmful chemical reactions regardless of whether the air-conditioning demand is for heating or cooling.

  • Available 5 to 30 cubic inches size

  • Compatible to R22, R134a, R410A, R407C, etc.

  • Internal check valves allow filtration in either direction with low pressure drop, eliminates need for external check valves

  • High moisture absorption, acid removal and filtering capacity

  • Filter pad and mesh to remove solid particles

  • Power paint exterior coating surpasses 500-hour ASTM neutral salt spray test to resist corrosion

  • Max. working pressure of 4.5MPa / 650psig

  • UL, RoHS approved


Conn. Size




Flow Capacity

(tons @ 1psi ΔP)

   SRS-0521/4 SAE4.97-3.082.501.61.6
   SRS-052S1/4 ODF4.593.322.22.2
   SRS-0533/8 SAE5.28-3.53.4
   SRS-053S3/8 ODF4.643.323.03.9
   SRS-0833/8 SAE6.09-3.904.54.4
   SRS-083S3/8 ODF5.394.155.15.0
   SRS-0841/2 SAE6.26-6.46.3
   SRS-084S1/2 ODF5.474.186.76.6
   SRS-0855/8 SAE6.68-7.27.0
   SRS-085S5/8 ODF5.714.238.17.9
   SRS-1633/8 SAE6.87-4.694.64.5
   SRS-163S3/8 ODF6.184.945.25.1
   SRS-1641/2 SAE7.05-7.77.6
   SRS-164S1/2 ODF6.264.978.17.9
   SRS-1655/8 SAE7.46-8.38.1
   SRS-165S5/8 ODF6.505.028.78.5
   SRS-167S7/8 ODF6.815.0416.015.7
   SRS-3055/8 SAE10.24-7.483.0110.310.1
   SRS-305S5/8 ODF9.537.8714.213.9
   SRS-306S3/4 ODF16.015.7
   SRS-307S7/8 ODF16.716.4
   SRS-309S1 1/8 ODF18.017.5


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China (Mainland) | Manufacturer, Trading Company
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