Air Units Model : AAFR302 15A(1/2")/ Operating pressure range 0.5-10bar, Regulated 0.5-8.5bar, Port

SANGI AAFR302 Air Filter Regulator 15A (1/2 inch)

SANGI AAFR302 Air Filter Regulator is an air filter regulator set for pneumatic systems. It is used to filter contaminants and separate accumulated water from compressed air, while also adjusting the air pressure to suit industrial pneumatic equipment.

The model AAFR302 with a size of 15A has a 1/2 inch (15A) hose connection port, supporting an operating pressure range of 0.5-10 bar and adjustable pressure from 0.5-8.5 bar. It is suitable for use with pneumatic equipment and machinery requiring filtered compressed air and controlled pressure.

General Features

• Product Model: AAFR302 15A
• Brand: SANGI
• Product Type: Air Filter Regulator / Air Units Filter
• Hose Connection Port Size: 1/2 inch (15A)
• Medium Used: Air
• Operating Pressure Range: 0.5-10 bar
• Adjustable Pressure Range: 0.5-8.5 bar
• Proof Pressure: 15 bar
• Standard Filter Element with a micron rating of 5 µm
• Semi-automatic Drain System (Semi-auto Drain)
• Fits well for industrial compressed air quality preparation systems

Technical Specifications

Model	AAFR302 15A
Brand	SANGI
Product Type	Air Filter Regulator
Port Size	1/2" (15A)
Medium	Air
Operating Pressure Range	0.5-10 bar
Regulated Pressure Range	0.5-8.5 bar
Proof Pressure	15 bar
Ambient Temperature	-5 to +60°C (No Freezing)
Filter Element	5 µm (Standard)
Optional Filter Element	40 µm (Option)
Attachment	Pressure Gauge (PG-20), Bracket
Weight	490 g (Catalog Specification)

Air Filtration and Pressure Control

The AAFR302 air filter set includes an air filtration section and a pressure adjustment section. The standard filter has a 5 micron rating, effectively filtering contaminants from the compressed air system, along with a semi-automatic water drain system to manage accumulated water inside the filter housing.

The pressure adjustment section allows setting the air pressure within the range of 0.5-8.5 bar to suit the operation of downstream pneumatic equipment, ensuring that the inlet pressure remains within the specified operating range.

Size and Installation

The AAFR302 15A has a 1/2 inch air connection size, suitable for installation in compressed air systems using connections of this size. Before installation, ensure that the thread standards of the connectors match those of the equipment and pipes being used.

Install according to the flow direction indicated on the unit and position it so that the filter housing and water drain can be easily inspected, leaving adequate space for maintenance as needed.

Standard Equipment and Accessories

• Standard Filter Element: 5 µm
• Accessory Kit per Catalog: Pressure Gauge (PG-20) and Bracket
• Filter Element Fineness Option: 40 µm (Option)

Examples and Usage Guidelines

• Filtrate and adjust air pressure before supplying to pneumatic systems.
• Use in conjunction with air cylinders, air valves, and other pneumatic control devices that support the pressure range.
• Adapt for use in automated machinery and industrial production lines.
• Serve as a quality preparation unit for compressed air systems of machines.
• Aid in controlling air pressure to suit downstream equipment requirements.

Considerations

• The AAFR302 15A has a 1/2 inch air connection size.
• Operating Pressure Range: 0.5-10 bar, Adjustable Setting Range: 0.5-8.5 bar.
• Proof Pressure of 15 bar is a test pressure and not for continuous operation.
• Use with ambient air as per product specifications.
• The operating environment temperature must be within -5 to +60°C range, avoiding freezing conditions.
• Verify thread type and connection size before actual installation.
• Inspect filter condition and drain water according to maintenance schedules.
• A 40 µm fineness filter element is an option, not a standard product feature.