300 Series Fabricated Steel & Aluminum MANHOLES

FREEMAN MARINE carries an established line of fabricated manholes of proven quality. These heavy duty manholes are available in a wide selection of styles, suitable for all type of vessels.  Some applications for these manholes include fuel and water tank access, inspection access to voids, barges, sanitary and digester tank cleanouts, etc..

Manholes can be fabricated in steel or aluminum, standard or ABS grade, and with different gaskets for custom applications.

DRAWING #

CONFIGURATION

DOWNLOAD IMAGE

300

Non Flush Watertight or Oiltight, Multi-Bolt - Oval

Drawing No. 300

301

Flush Watertight, Single-Bolt - Round

Drawing No. 301

302

Raised Watertight, Multi-Bolt - Oval

Drawing No. 302

303

Flush Watertight or Oiltight, Multi-Bolt - Oval

Drawing No. 303

304

Flush Watertight or Oiltight, Multi-Bolt - Oval

Drawing No. 304

305

Flush Watertight, Single-Bolt - Round

Drawing No. 305

306

Non-Flush Watertight or Oiltight, Multi-Bolt - Round

Drawing No. 306

307

Flush Watertight, Single-Bolt - Oval

Drawing No. 307

308

Raised Watertight, Multi-Bolt - Round

Drawing No. 308

309

Raised Watertight, Multi-Bolt - Round

Drawing No. 309

310

Watertight Cover, Bolted Plate - Round

Drawing No. 310

COMMERCIAL HATCHES:   2400 SERIES   |   200 SERIES   |   300 SERIES MANHOLES   |   400 SERIES SCUTTLES