SKY 304-307S Bi-Flow Liquid Line Filter Drier 7/8" SOL
The SKY 304-307S is a solder bi-flow liquid line filter drier designed for moisture and particle removal in reverse-cycle refrigeration and air conditioning systems.
Built with a 100% molecular sieve solid core and membrane filter elements in both directions, the 304-307S helps protect the refrigerant circuit while allowing refrigerant flow in either direction. Its multi-valve low pressure-drop design and anti-corrosion powder coated body make it suitable for professional HVAC-R service and installation work.
Key Features
SKY solder bi-flow liquid line filter drier
7/8" SOL solder connection
4,380kPa safe working pressure
100% molecular sieve solid core
Membrane filter elements in both directions
Multi-valve low pressure-drop design
Hyperextension supports for extended service life
Anti-corrosion powder coat finish
Manufactured in accordance with ISO/AS 5149.2
Suitable for reverse-cycle and heat pump systems
High-capacity bi-flow drier
Specifications
| Specification | Details |
|---|
| Part Number | 304-307S |
| Brand | SKY Refrigeration |
| Product Type | Bi-Flow Liquid Line Filter Drier |
| Series | SKY 304 Series |
| Connection Type | Solder |
| Connection Size | 7/8" SOL |
| Lay-in Length | 238mm |
| Diameter | 90.2mm |
| Pressure Rating | 4,380kPa |
| Capacity R-22 / R-407C | 51.3kW |
| Capacity R-410A | 52.8kW |
| Capacity R-134a | 47.1kW |
| Core Type | Solid Core |
| Core Material | 100% Molecular Sieve |
| Filter Element | Membrane Filter Elements in Both Directions |
| Finish | Anti-Corrosion Powder Coat |
| Manufacturing Standard | ISO/AS 5149.2 |
| Recommended Category | Refrigeration > Refrigeration Components > Filter Driers > Bi-Flow Filter Driers |
Applications
Reverse-cycle air conditioning systems
Heat pump systems
Refrigeration liquid line protection
Air conditioning service work
Moisture removal
Particle filtration
HVAC-R repair and replacement work
High-capacity liquid line systems
The SKY 304-307S is a high-capacity 7/8" solder bi-flow filter drier for larger reverse-cycle HVAC-R systems.
