This Norgren filter is new never been used. It comes in the original box and has been in a warehouse. 
> Port size: 1/2 PTF > 316 Stainless steel construction for use in corrosive environments > Provides high efficiency oil and particle removal > Large filter element area for high flow and minimum pressure drop > Metallic parts meet NACE* > Automatic drain is operated by liquid level and also opens upon depressurization > Optional service life indicator turns from green to red when the filter element needs to be replaced
Technical data, standard model Symbol Port size Flow *1) (dm3 /s) Drain Service life indicator Weight (kg) Model 1/2 PTF 35,4 Manual None 2,27 F22H-4AN-MD0 1/2 PTF 35,4 Manual Visual 2,38 F22H-4AD-MD0 1/2 PTF 35,4 Automatic None 2,35 F22H-4AN-TD0 1/2 PTF 35,4 Automatic Visual 2,46 F22H-4AD-TD0