A copper filter drier serves two essential functions in a refrigeration system: it absorbs moisture and prevents acid build-up, and it provides physical filtration of refrigerant. We offer two types—Single Entry and Double Entry—each tailored to different system requirements. Raw materials include seamless copper tubes, molecular sieves – XH7 or XH9 (as per customer requirement), and our filter driers feature wall thicknesses from 0.5 to 1.0 mm.
A copper filter drier has two essential functions in a refrigerator
1. Absorbing moisture and preventing acid build up
2. Providing physical filtration of refrigerant
Types
Single Entry and Double Entry
Raw Material
COPPER TUBES, SEAMLESS – 16, 18.70, Molecular Sieves -XH7 or XH9 (As per customer requirement)
Wall Thickness
0.5-1.0mm
Copper and Aluminium Accumulators
Accumulators are made of Cu-DHP or Aluminium, and are widely used for liquid storage, liquid/gas separation and filtering of other impurities.
External Cu tube OD: 6.35mm, Thickness: 0.3-0.6mm; Length: 70-100mm
| Material | Forming | Absorption Capacity | Molecular Sieve | Compatibility | ||||
|---|---|---|---|---|---|---|---|---|
| OD (mm) | T (mm) | OUTLET (mm) | INLET (mm) | L (E) | In-Filter | Standard (I) | Weight (g) | |
| 25.00 | 0.60 | 4.90-8.00 | 2.10-5.00 | 115-140 | Above 14.00% | XH7/XH9 | 5-30 | R134/600a |
| 19.00 | 0.60 | 4.10-12.00 | 2.10-5.00 | 100-220 | Above 14.00% | XH7/XH9 | 5-30 | R134/600a |
| 18.70 | 0.50 | 4.10-8.00 | 1.90-4.25 | 100-136 | Above 14.00% | XH7/XH9 | 5-30 | R134/600a |
| 16.00 | 0.50 | 4.10-8.00 | 1.90-2.20 | 70-146 | Above 14.00% | XH7/XH9 | 5-15 | R13 |