Filter dryers

Parker filter dryer 45bar PR757S 7/8" solder

Order No.: 251.280033
Manufacturer number: PR757S
Manufacturer: Parker

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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Technical data

Dimensions
Diameter
88,9 mm
Total length
347,2 mm
Length
309,0 mm
General information
Version
7/8" Inch
Construction
Löt
Type
PR757S
Pressure
max. operating pressure
45 bar
Liquids
Water adsorption
Bei Flüssigkeitstemperatur 24°C:
 
R134a: 132g
 
R404A: 151g
 
R507: 151g
 
R407C: 121g
 
R410A: 103g
 
Bei Flüssigkeitstemperatur 52°C:
 
R134a: 113g
 
R404A: 129g
 
R507: 129g
 
R407C: 105g
 
R410A: 86g
Performance data
Flow power
84.3 kW
refrigerant=R 410A
 
118.2 kW
refrigerant=CO2
 
78.2 kW
refrigerant=R 134A
 
56.5 kW
refrigerant=R 404A
 
56.5 kW
refrigerant=R 507A
 
80.1 kW
refrigerant=R 407C
 
pressure loss 0.07 bar kW
Pipe connections
Outlet
7/8 Zoll
Inlet
7/8 Zoll
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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