HF – AL filters

The HF – AL gas filter by Pietro Fiorentini is widely used for protection of control devices, pressure regulators, meters and on systems requiring a high degree of filtration. Its large surface and high filtration capacity efficiently remove dust and solid particles, thereby reducing maintenance time for the equipment installed downstream.

Mainly used for low-pressure gas distribution applications, this filter is suitable for natural gas, LPG and non-corrosive gases.

• Design pressure: 29 psig | 200 kPa for mod. 10210/F, 145 psig | 1000 kPa for threaded series 106 and flanged series 106/F
• Design temperature:  from -4 °F to 176 °F | -20 °C to +80 °C
• Connections: flanges according to EN 1092-4, threaded connections series UNI-ISO 7/1
• Filtering capacity: 270 U.S. Mesh | 50 μm (100 U.S. Mesh | 150 μm and 50 U.S. Mesh | 300 μm on request)