14 #DriveLineHarmony www.jbj.co.uk/accessories.html Fluid Power Accessories OBLÒ Inspection Porthole and LVF Level Indicator OBLÒ Inspection porthole or liquid level Ø 148. Made of aluminium light alloy with tempered glass; supplied complete with gum washers, anchor screws and O-ring. For the tightening to build a central hole of 148 mm and 8 threaded holes M6 arranged 45° on a diameter with inter-axis of 180 mm. The thickness of the reservoir must not be less than 5 mm. OBLÒ Inspection porthole or liquid level Ø 100. Made of aluminium light alloy with tempered glass; supplied complete with gum washers, anchor screws and O-ring. For the tightening to build a central hole of 100 mm and 6 threaded holes M6 arranged 60° on a diameter with inter-axis of 130 mm. The thickness of the reservoir must not be less than 5 mm. Type L R I r v1 v2 h a LVF60 60 45 28 35 39 18 11.5 4 LVF80 80 45 45 35 59 18 11.5 4 LVF100 100 45 35 35 78 18 11.5 4 LVF/Flanged vertical level indicator. Vertical level indicator made of aluminium alloy with transparent inspection window in Pyrex glass, suitable for high and low temperatures from -20°C to +200°C max. Supplied complete with external fibre washer and screws. Maximum pressure: 2 bar. LVF/Flanged vertical level indicator. seal face seal face
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