Parker
Parker 305 liquid line filter dryer 10 ton R-22 15 ton R-410A 500 psi 10.2 in
Removes moisture and contaminants from liquid refrigerant lines using 100 percent molecular sieve for R-22 and R-410A systems
- Removes moisture with 100 % molecular sieve
- Handles 10 ton R-22 and 15 ton R-410A systems
- Withstands 500 psi operating pressure
- 2 in overall length fits standard lines
- SAE flare connections for secure installation
Parker 305 Filter Dryer Specifications
The Parker 305 is a liquid line filter dryer built for HVAC and refrigeration systems. It uses 100 percent molecular sieve material to remove moisture and contaminants from the refrigerant circuit. The steel shell handles a maximum working pressure of 500 psi. It is designed for use with all CFC, HCFC and HFC refrigerants.
Refrigerant Capacity and Connection Details
This model provides a 10 ton capacity with R-22 and a 15 ton capacity with R-410A. It features SAE flare connections sized at 5/8 inch. The overall length measures 10 3/16 inches with a cut-out length of 8 1/4 inches. These dimensions determine the space required for installation in the liquid line.
Suitable Applications and Limitations
This filter dryer suits technicians servicing residential or light commercial air conditioning and heat pump systems using the listed refrigerants. It is not intended for applications exceeding the 500 psi pressure rating or the stated tonnage capacities. Systems requiring larger connection sizes or different refrigerant approvals will need an alternative model.
Highlights
- Removes moisture with 100 % molecular sieve
- Handles 10 ton R-22 and 15 ton R-410A systems
- Withstands 500 psi operating pressure
- 2 in overall length fits standard lines
- SAE flare connections for secure installation
Specifications
| Brand | PARKER |
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Questions about this item
What connection size and type does the Parker 305 filter dryer require for installation?
The unit uses a 5/8 inch SAE flare connection on each end, so the mating fittings must match that size and thread form.
Which step is commonly missed when installing this 10.2 inch filter dryer in the liquid line?
Installers often forget to orient the flow arrow in the direction of refrigerant travel; the dryer must be mounted with the arrow pointing toward the evaporator.
How often should the molecular sieve core in this 100 percent molecular sieve dryer be replaced?
Replace the dryer whenever the system is opened for service or after any major component change; the solid core is not serviceable and must be swapped as a complete unit.
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