Model L61T

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 reduced fugitive emissions.

  • Lid permits the use of both hands during gauging or sampling
  • Ultra-tight sealing reduces product leakage and fugitive emissions
  • Easy maintenance reduces downtime and lowers operational cost
  • Optional enhanced corrosion resistance from FKM soft goods
  • Easily mounted to API 12-bolt pattern or 150# ASME flanges (adapters are available for oblong bolting configurations; see options for details)
  • Mechanical lock system can be used with a padlock or lockout bar

Size: 8″ (200 mm)

Materials:

  • Casting: aluminum (non-sparking)
  • Bolting: API 12 or 150# ASME
  • Diaphragm: Buna-N, FKM, EPDM or FEP
DIMENSIONS
SIZE
in mm
8 200
WIDTH
A C(Base)
in mm in mm
16.94 430.3 13.49 342.7
HEIGHT
B
in mm
6.91 175.6
ANGLE ASSEMBLY WEIGHT
D
deg lbs kg
110 13 5.9

Flange Adapter:  

ADP12TH082002 – Flange adapter – 8″ x 18″ oblong to 8″ API 12 – carbon steel

ADP12TH082003 – Flange adapter – 8″ x 22″ oblong to 8″ API 12 – carbon steel

Base Gasket:  

GKT12TH08CJ02 – FKM (blue)

GKT12TH087602 – FKM (black)

GKT12TH083502 – Buna-N (black)

Mounting Kit: (for API 12 bolting)

KS12THBS08P01 – Hex nut and bolt set – zinc-plated steel

KS12THBS08P02 – Hex nut and bolt set – 18-8 stainless steel

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