VOH300-7: VOH410 Main Seal (Nitrile).
4370: Zinc plated flat washer 3/8 x 3/4 OD.
4877: Zinc plated BSW Bolt 3/8 x 5 HX.
PH100-3: Nut Clamp Band.
Clampbands
Liquip offers Mild Steel Clampbands to suit the 18" VOH410 Series Manhole covers..
Clampbands secure clampband style hatches to weld in coamings.
VOH300U-16: Mild Steel Clampband to suit VOH41x Series hatches.
VOH450U-16: Mild Steel Clampband to suit VOH45x Series hatches.
VOH400-35Z: Nitrile Seal & M/S Clampband kit to suit VOH410 Series hatches.
VOH410-35Z: Nitrile Seal & M/S Clampband kit to suit VOH411 Series hatches.
VOH450-35Z: Nitrile Seal & M/S Clampband kit to suit VOH450 Series hatches.