Stauff FI EVD 12L V W3 DKO Manometers H1212410 121600 PCV2023 1202497 blank filter Element H1212410 121600 PCV2023 1202497 Straight Female Stud Fitting Size Type: 30S M42x2 only Fitting Body Steel Zinc Nickel Plated Adjustable Elbow (45°) with 24° Taper O Ring Size Type: 12L only Fitting Body Steel