Danfoss DML Fully Enclosed Drying Filter & DMU/DCL Series Filter Driers
Product Overview
The Danfoss DML fully enclosed drying filter (084S) is a professional protective component for refrigeration and air conditioning systems. It effectively shields equipment from moisture, acids and external particulate contaminants, eliminating harmful chemical reactions and corrosive impurities. Adopting a 100% molecular sieve filter element, it is compatible with HFO, HC, HFC and HCFC refrigerants, featuring a fully enclosed structure with multiple sizes and connection options for wide application.
Technical Specifications
DMU/DCL Series Dimensional & Volume Parameters
| Specification & Model |
Overall Length (mm) |
Total Volume (cm³) |
Filter Dryer Volume (DMU) |
Filter Dryer Volume (DCL) |
Filter Dryer Volume (L) |
| DMU / DCL 1.5 |
46 |
16 |
0.06 |
- |
0.034 |
| DMU / DCL 3.5 |
82 |
29 |
0.08 |
- |
0.051 |
| DMU / DCL 9.5 |
95 |
35 |
0.12 |
- |
0.085 |
| DMU / DCL 16 |
131 |
56 |
0.17 |
- |
0.114 |
| DMU / DCL 24 |
210 |
154 |
0.57 |
- |
0.226 |
| DMU / DCL 36 |
256 |
190 |
0.69 |
- |
0.269 |
| DMU / DCL 41 |
320 |
330 |
0.87 |
- |
0.432 |
| DMU / DCL 63 |
510 |
502 |
1.34 |
- |
0.827 |
| DMU / DCL 76 |
706 |
713 |
1.81 |
- |
1.086 |
| - |
1099 |
- |
- |
- |
- |
Filter (DMU) Capacity Parameters
| Filter Model (DMU) |
Capacity (g) |
| DMU 1.5 |
0.13 |
| DMU 3.5 |
0.2 |
| DMU 9.5 |
0.3 |
| DMU 16 |
0.3 |
Notes
- Service life at maximum water absorption of 0.05g (total mass)
- Maximum working pressure: 46 bar
Key Functional Features
- Fully enclosed design protects refrigeration and air conditioning systems from moisture, acids and external particles
- Eliminates harmful chemical reactions and corrosive impurities in the system
- Built-in 100% molecular sieve filter element
- Compatible with HFO, HC, HFC and HCFC refrigerants
- Multiple sizes and connection types available
Core Advantages
- High drying capacity prevents the formation of acidic substances in refrigeration systems
- All Bitzer suction line filters/driers are equipped with end caps for better protection and easy removal
- Multiple specifications: 1.5 – 75 cubic inches
- Corrosion-resistant epoxy coating, tested by 500-hour salt spray test
- 100% 3A molecular sieve filter element
- End-face sealed joint products for HFO refrigerants available upon request (contact sales representative)
- Maximum working pressure (PS) up to 46 bar
- Support threaded and welded connections (pure copper, brass plated)
Applications
- Conventional refrigeration systems
- Air conditioning units
- Transport refrigeration
