Filter dryers

Parker filter dryer 45bar PR305 7/8" UNF

Order No.: 251.280013
Manufacturer number: PR305
Manufacturer: Parker

To previous product 251.3134

More in this category: Filter dryers

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Description

PR series filter dryers for the fluid line protect the refrigerant from moisture, acids and particulate matter. PR filter dryer contain a particulate matter block that is 100% 3Å molecular sieves. This guarantees maximum effectiveness for drying and minimum pressure losses in all ...

PR series filter dryers for the fluid line protect the refrigerant from moisture, acids and particulate matter. PR filter dryer contain a particulate matter block that is 100% 3Å molecular sieves. This guarantees maximum effectiveness for drying and minimum pressure losses in all thermodynamic systems. PRSG filter dryers for fluid lines are suitable for CFC, HFC and FC refrigerants and their appropriate oils up to their respective maximum permitted pressures. These filter dryers are used in cooling and air conditioning systems as well as heat pumps.

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Features

  • Solid drying agent with 100% molecular sieves 3Å
  • Copper solder connections 6 to 16 mm ODF or 1/4” to 7/8” ODF
  • Flanged connections, nickel-plated steel, pipe diameter 1/4” to 5/8”
  • 100% leakage test at 41.3 bar
  • Corrosion protection > 500 hours (ASTM B 117, ISO 9227)
  • 20 micrometres
  • Can ...
  • Solid drying agent with 100% molecular sieves 3Å
  • Copper solder connections 6 to 16 mm ODF or 1/4” to 7/8” ODF
  • Flanged connections, nickel-plated steel, pipe diameter 1/4” to 5/8”
  • 100% leakage test at 41.3 bar
  • Corrosion protection > 500 hours (ASTM B 117, ISO 9227)
  • 20 micrometres
  • Can be used with HFCs, CFCs
  • Pressure Equipment Directive 2014/68/EU compliant
  • REACH 2006/1907/EC compliant

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Accessories / Replacement parts

  • Union nut
    Union nut KM 7/8''UNF 16mm
    Order No.: 311.9922

Technical data

Dimensions
Diameter
76,2 mm
Total length
265,4 mm
General information
Construction
Bördel
Type
PR305
Pressure
max. operating pressure
45 bar
Liquids
Water adsorption
Bei Flüssigkeitstemperatur 24°C:
 
R134a: 53g
 
R404A: 57g
 
R507: 57g
 
R407C: 17g
 
R410A: 40g
 
Bei Flüssigkeitstemperatur 52°C:
 
R134a: 44g
 
R404A: 48g
 
R507: 48g
 
R407C: 40g
 
R410A: 34g
Performance data
Flow power
48.4 kW
refrigerant=R 134A
 
35.0 kW
refrigerant=R 404A
 
35.0 kW
refrigerant=R 507A
 
49.5 kW
refrigerant=R 407C
 
52.1 kW
refrigerant=R 410A
 
72.1 kW
refrigerant=CO2
 
pressure loss 0.07 bar kW
Pipe connections
Outlet
7/8 Zoll (UNF)
Inlet
7/8 Zoll (UNF)
Temperature data
suction gas temperature
-40 bis +80 °C
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.

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