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RANCO Liquid Line Filter Dryer: Steel, For 50 ton System, Activated Alumina - Steel Shell Filter Driers
RANCOSteel Shell Filter Driers

RANCO Liquid Line Filter Dryer: Steel, For 50 ton System, Activated Alumina

The RANCO Liquid Line Filter Dryer: Steel (MPN RFD-303) is a steel shell filter drier designed for use with HCFC refrigerants. It features an activated alumina core and is sized for a 50 ton system, with a length of…

SKU 3G-OTH-71684

Also listed as: RFD303 · RFD 303

Brand
RANCO
Item
Liquid Line Filter Dryer: Steel, For 50 ton System, Activated Alumina
Category
Steel Shell Filter Driers
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RANCO
Manufacturer Part Number
RFD-303
Type
For 50 ton System, Activated Alumina
Lg
9.5 in
Compatible Refrigerant Group
HCFC

Technical Documents

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RANCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RANCO Liquid Line Filter Dryer: Steel (MPN RFD-303) is a steel shell filter drier designed for use with HCFC refrigerants. It features an activated alumina core and is sized for a 50 ton system, with a length of 9.5 inches.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the RANCO RFD-303 liquid line filter dryer used for?

The RANCO RFD-303 is a steel shell filter drier used in commercial HVAC and refrigeration systems to remove moisture, acids, and contaminants from HCFC refrigerants. It is designed for 50-ton systems and features an activated alumina core for efficient filtration, protecting compressors and metering devices.

What are the specifications of the RANCO RFD-303 filter dryer?

The RANCO RFD-303 is a steel shell filter drier with a length of 9.5 inches. It is designed for 50-ton systems and uses an activated alumina core. It is compatible with HCFC refrigerant groups. The manufacturer part number is RFD-303, and it is manufactured by RANCO.

Where to buy the RANCO RFD-303 filter dryer worldwide?

3G Electric supplies the RANCO RFD-303 filter dryer worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this component to support your refrigeration needs.

How to install the RANCO RFD-303 liquid line filter dryer?

Install the RANCO RFD-303 in the liquid line with the arrow pointing toward the expansion device. Use proper brazing techniques to avoid overheating the shell. Ensure the system is evacuated before opening valves. Replace the core if pressure drop exceeds manufacturer recommendations. Always follow standard refrigeration best practices.

Used in

Common applications for RANCO
Commercial refrigeration — RANCO A12-1506 constant differential defrost control for walk-in freezer defrost cycles
HVAC system protection — RANCO RHS-250150 high-limit pressure switch for overpressure safety in chillers
Industrial cooling — RANCO O12-1506 dual pressure control for monitoring suction and discharge pressures in refrigeration racks
Food storage — RANCO O10-1408 temperature control for maintaining -15°F to 40°F in cold storage rooms
Compressor protection — RANCO P30-3701 mechanical lube oil pressure control for Danfoss compressors in supermarket refrigeration
Refrigerant filtration — RANCO RBFD-163 liquid line filter drier for moisture removal in HCFC systems up to 50 tons

RANCO Products

3G Electric supplies RANCO 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 4, 500 cfm, 460V AC, 3 in NPT, 38°F Dew Point (MPN D850INA400)
INGERSOLL RAND
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 4, 500 cfm, 460V AC, 3 in NPT, 38°F Dew Point (MPN D850INA400)
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 4, 300 cfm, 460V AC, 2 in NPT, 38°F Dew Point (MPN D510INA400)
INGERSOLL RAND
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 4, 300 cfm, 460V AC, 2 in NPT, 38°F Dew Point (MPN D510INA400)
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 4, 200 cfm, 230V AC, 1 1/2 in FPT, 39°F Dew Point (MPN 47891917001)
INGERSOLL RAND
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 4, 200 cfm, 230V AC, 1 1/2 in FPT, 39°F Dew Point (MPN 47891917001)
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 2, 250 cfm, 460V AC, 1 1/2 in FPT, 38°F Dew Point (MPN DA420INA400G)
INGERSOLL RAND
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 2, 250 cfm, 460V AC, 1 1/2 in FPT, 38°F Dew Point (MPN DA420INA400G)
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 2, 150 cfm, 115V AC, 1 1/2 in FPT, 50°F Dew Point (MPN DB255INA100G)
INGERSOLL RAND
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 2, 150 cfm, 115V AC, 1 1/2 in FPT, 50°F Dew Point (MPN DB255INA100G)
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 4, 250 cfm, 230V AC, 1 1/2 in FPT, 39°F Dew Point (MPN 47891921001)
INGERSOLL RAND
INGERSOLL RAND Refrigerated Air Dryer: ISO Class 4, 250 cfm, 230V AC, 1 1/2 in FPT, 39°F Dew Point (MPN 47891921001)

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