Combination heating oil filter/heating oil deaerator - for use in suction mode only for single-line systems with return flow supply - deaerator housing made of metal - filter cup and float housing made of transparent plastic for checking the function - installation underneath Additional technical features: - Pressure stage Article PN 6- Mesh size filter element 0.04mm- Material filter element other- With drain option (connection) No- With filter element Yes- With coupling No- Mounting in front of the pump- Nominal diameter DN 10- Surface protection untreated- Right-angled design No- Material of the housing plastic- Material grade other.