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Other Products / Services #4961558

Swing Hatches

  • Capacity 7450m³/hr at 45kPa.
  • Regulations Passes Australian Drop Tests and complies with UK & US regulations.Australian & CEN drop Tests.
  • Mounting Via 4 wing nuts.
  • Venting Emergency vent opens at 30kPa.
Liquip offers a range of 441mm swing easy access style manhole covers for tankers that carry dangerous goods and where frequent entry is required, such as for cleaning when changing loads. Swing Hatches are supplied in Aluminium or Mild Steel and are fitted with an integral emergency vent and have a provision for a pressure vacuum vent. Swing Hatches are also available in a clean skin configuration (no pressure vacuum vent). Liquip offers various seal materials to suit a wide range of applications.
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Emergency Hatch

  • Operation Handle may be opened (a key is required for VOH500-33 lockable versions) to allow bridge & vent lid to swing away and make inspection hatch accessible.Both handles may be locked with additional padlock (not supplied).
  • Mounting Mounts onto all Liquip VOH series manholes with hinge pins provided.
  • Materials All major components are aluminium. Vent seal is nitrile rubber.
Tanker top manhole 230mm quick-opening inspection hatch sub-assembly that doubles as emergency vent with provision for pressurevacuum relieving vent and rollover protection. Must be fitted to a VOH manhole (supplied separately).
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Emergency Inspection Hatches

  • Standards Complies with Australian Standard AS2809 and with USA standard NFPA 385 (1990).
  • 2 Stage opening For safety the hatch has a two-stage opening and also acts as an emergency vent. Supplied as a complete assembly.
  • Pressure and Capacity For emergency vent opening pressure & capacity refer to individual data sheets for Emergency Vent configurations.
  • PVV Valves Optional pressure & vacuum vent can be incorporated. For opening pressure & capacity see PVV104 series datasheet.
  • Coaming and Seals The Weld-in 150mm coaming is available in aluminium, mild steel or stainless steel. Wide variety of seals available to suit various applications & products.
Liquip offers a unique 225mm (9") aluminium emergency inspection hatch with a quick opening lid that doubles as an emergency vent with pressurevacuum relieving vent and rollover protection.
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Clampbands

  • 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.
Liquip offers Mild Steel Clampbands to suit the 18" VOH410 Series Manhole covers. Clampbands secure clampband style hatches to weld in coamings.
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Swing Hatch Coamings

  • SH302-2MY Mild Steel Coaming c/w bolts.
  • SH302-2MHY Taller Mild Steel Coaming c/w bolts
  • SH301-2SY Stainlees Steel coaming c/w bolts (made to order).
  • SH301-2Y Aluminium coaming c/w bolts.
Liquip offers a range of mild steel weld in coamings to suit the Swing Hatch (SH) series hatchesmanlids. Coamings assemblies are supplied with bolts.Allows hatches to be mounted on to tanker.Can be supplied in Aluminium, Mild Steel or Stainless Steel.
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PVV Repair Kits

  • PVVREPKIT Repair kit for PVV104.
  • PVV104 PV vent suitable for Australia/NZ.
Liquip offer a Vapour Vent Repair Kit for PVV104 to ensure users are able to repair and rebuild their PVV104 every 2 years in line with Australian Standards.
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Hatch Weather Covers

  • Weight 2.6 kg.
  • Operation Liquip hatch weather covers are hinged on one end with an over-centre rubber clamp latch on the opposite end.To allow full access to the hatch cover, unhook the clamp and lift the cover.
  • Adjustment or Service Latching end is self-centring.
  • Materials Cover - Fibreglass. Clampband & fasteners - Zinc plated mild steel. Hinge bracket on cover - Cast aluminium.
  • Mounting HWC301 has an integrated clampband which replaces the standard clampband to secure the VOH hatch.
Liquip's lockable hatch weather covers mount onto the manhole and protect against the ingress of water into compartments and deter unauthorised access to the compartment hatches.
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  • (Liquip International - Aircraft Refuelers)
  • Reidsville, NC 27320 map, United States
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