Description
Stanley HP8BD Hydraulic Power Unit (5 or 8 GPM Output) Head Cushion 330 030 Screw 1 330 035 Washer Underwater Drill Fitting Type:#6 JIC 400 045 with aluminum and or 330 030 Screw 1 330 035 Washer 1 510 008 O Ring 2 510 010 O Ring 1 510 029 O Ring 1 510 260 View Port O Ring 1 510 450 Neck Ring O Ring 1 510 575 Nose Block Pad 1 510 628 Neck Dam Other differences include: 1) The main exhaust body of the BandMask® 28 is part of the frame itself and uses a #545 041 main exhaust cover 2) no comfort insert is required on the “28” 3) the face ports for the 18 and the 28 differ slightly in size