ParkerSteel Shell Filter Driers

Parker Liquid Line Filter Dryer: Steel, For 20 ton System, Molecular Sieve

The PARKER Liquid Line Filter Dryer: Steel (SKU 810NY1, MPN LLD-305S) is a steel shell filter drier designed for use with HFO refrigerant groups. It features a molecular sieve and is specified for a 20 ton system…

SKU 3G-OTH-72109

Brand

Parker

Item

Liquid Line Filter Dryer: Steel, For 20 ton System, Molecular Sieve

Technical Specifications

Parker

Manufacturer Part Number

LLD-305S 

Type

For 20 ton System, Molecular Sieve 

9.2 in 

Compatible Refrigerant Group

HFO

View Full Spec Sheet

Technical Documents

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Parker Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the PARKER LLD-305S liquid line filter dryer used for?

The PARKER LLD-305S is a steel shell filter dryer used in HVACR liquid lines to remove moisture, acids, and contaminants. It is designed for 20-ton systems using HFO refrigerants, with a molecular sieve core and 9.2-inch length.

What are the specifications of the PARKER LLD-305S filter dryer?

The PARKER LLD-305S (MPN LLD-305S) is a steel shell filter dryer for 20-ton systems. It uses a molecular sieve, is compatible with HFO refrigerant groups, and measures 9.2 inches in length. It is manufactured by Parker.

Where to buy the PARKER LLD-305S filter dryer worldwide?

3G Electric supplies the PARKER LLD-305S filter dryer worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a PARKER liquid line filter dryer?

Install the PARKER LLD-305S in the liquid line with flow arrow pointing toward the expansion device. Braze with care to avoid overheating the shell. Use a dry nitrogen purge during brazing. Replace when pressure drop exceeds manufacturer guidelines.

Used in

Common applications for Parker

Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits

Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems

Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing

Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration

Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning

Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker steel shell filter driers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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