The Lock Down Conversion Kit is developed to replace or convert a thief hatch to a Lock Down Hatch to meet environmental regulations. The Lock Down Hatch provides secure access to storage tanks without pressure or vacuum relief capability. When closed, it ensures a vapor tight seal that prevents leakage and evaporation loss. The locking mechanism allows for the use of a padlock or security seal. The Lock Down Conversion Kit can be mounted to existing thief hatch bases in service. Please contact the local representative or LaMOT Valve & Arrestor to verify if it is compatible to convert existing thief hatches in your application.
• Permits the use of both hands during gauging or sampling
• Designed for easy maintenance, thus reducing downtime and lowering operational cost
• Corrosion resistance can be enhanced with Blue FKM soft goods
• Incorporates a mechanical lock system to be used with a pad lock or lock out bar
• Bonding straps are standard
Sizes: for use with 8” (200mm) thief hatch
Material: Casting Aluminum (non-sparking)
Diaphragm: Buna-N, Blue FKM, EPDM or FEP
Lock Down Hatch
The L61T provides access for gauging or obtaining product samples from storage tanks. It integrates a gauging hook into the base for tank sampling and a “cushioned air” seating for a superior seal and minimal fugitive emissions.View Lock Down Hatch chevron_right
We don’t manufacture until you order. Our production team employs the latest tools and techniques in agile manufacturing to fabricate your order to your specifications. After production and assembly, each product undergoes stringent quality inspections before leaving the production floor – we guarantee you’ll get exactly what you ordered.