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MUELLER A 18749 Steel Shell Filter Drier - Steel Shell Filter Driers
MUELLERSteel Shell Filter Driers

MUELLER A 18749 Steel Shell Filter Drier

The MUELLER Liquid Line Filter Dryer (MPN A 18749) is a steel shell filter drier designed for a 23 ton system. It contains a desiccant and measures 9.8 inches in length. This unit is compatible with HCFC refrigerant…

SKU 3G-OTH-71880

Also listed as: A18749 · A-18749

Brand
MUELLER
Item
A 18749 Steel Shell Filter Drier
Category
Steel Shell Filter Driers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MUELLER
Manufacturer Part Number
A 18749
Compatible Refrigerant Group
HCFC

Technical Documents

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

Product Description

The MUELLER Liquid Line Filter Dryer (MPN A 18749) is a steel shell filter drier designed for a 23 ton system. It contains a desiccant and measures 9.8 inches in length. This unit is compatible with HCFC refrigerant groups.

Frequently Asked Questions

What is the MUELLER Liquid Line Filter Dryer A 18749 used for?

The MUELLER A 18749 is a steel shell filter drier used in commercial HVAC and refrigeration systems to remove moisture, acids, and contaminants from the liquid line. It is designed for a 23 ton system and is compatible with HCFC refrigerant groups.

What are the specifications of the MUELLER A 18749 filter drier?

The MUELLER A 18749 is a steel shell liquid line filter drier for a 23 ton system. It contains a desiccant, measures 9.8 inches in length, and is compatible with HCFC refrigerant groups. The manufacturer part number is A 18749.

Where to buy the MUELLER A 18749 filter drier worldwide?

3G Electric supplies the MUELLER A 18749 liquid line filter drier worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this steel shell filter drier for 23 ton systems.

How to install the MUELLER A 18749 liquid line filter drier?

Install the MUELLER A 18749 in the liquid line with the arrow pointing in the direction of refrigerant flow. Use proper brazing techniques to avoid overheating the shell. Always follow system manufacturer guidelines for filter drier placement and replacement intervals.

Used in

Common applications for MUELLER
Commercial refrigeration systems — Mueller steel shell filter driers for moisture and contaminant removal in liquid lines.
HVAC installations — Mueller sweat connection ball valves for flow control in refrigerant circuits.
Industrial process cooling — Mueller magnetic check valves to prevent backflow in refrigerant piping.
Refrigeration system maintenance — Mueller flare nuts and bushings for access valve connections.
Low-GWP refrigerant systems — Mueller A2L-compatible ball valves for use with low-flammability refrigerants.
Retrofit projects — Mueller filter driers and valves for upgrading existing refrigeration equipment.

MUELLER Products

3G Electric supplies MUELLER 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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