Passes the Australian drop Tests.
A single clamp-band fits around the circumference of the manhole cover and the corresponding coaming which is tightened using a single bolt. Care must be taken to fit this clamp band according to instructions to ensure manhole cover integrity.
VOH4102A4N0: Aluminium 18" manhole cover assembly.
VOH4102A4A0Z: VOH4102A4N0 comes with clamp band assembly and PVV104 (vapour vent).
VOH4102A4N0Z: VOH4102A4N0 comes with clamp band assembly and PVV blanking plate.
VOH300-15P: Aluminium Coaming (plain).
VOH300-15: Aluminium Coaming (ribbed).
VOH300-17: Mild Steel Coaming - Not Drop Test Approved.
PH100-3: Nut Clamp Band.
4370: Zinc plated flat washer 3/8 x 3/4 OD.
4877: Zinc plated BSW Bolt 3/8 x 5 HX.
VOH-16: Dip & Fill Blank Plate.
VOH200-14: Overfill Probe Blank Plate.
VOH400-10: Lock Key.
AVV3.0-10: Vapour Recovery Blank Plate.
UG101: Ullage Gauge.
VOH300-7: VOH410 Main Seal (Nitrile).