Model 8007 16 Inch Inspection Manhole

EASILY INSTALLED. LOW MAINTENANCE. ECONOMICAL

Tiona Inspection Manholes provide quick, safe entrance and exit from your tanks. Heavy gauge metal and welded construction minimizes maintenance. Manholes are certified and marked in accordance with 49CFR178.345-5 with a test pressure of 36 psi [2.48 bar].

Part List

Product Details

Assembly No.Cover PlateClamping RingClamping Bolt and WasherClamping Bolt NutWeight
8007BX*
8007CX*
8007DX*
Steel Zinc Plt.
Stnls 304
Stnls 316
Steel Zinc Plt.
Stnls 304
Stnls 304
Steel Zinc Plt.
Stnls 304
Stnls 304
Brass
Stnls 304
Stnls 304
15.8 lb. (7.2 kg)
16.4 lb. (7.4 kg)
16.4 lb. (7.4 kg)
*Replace asterisk in part number to designate gasket material.

Example Assembly: 8007BXB

(16” Inspection Manhole, Zinc Steel Plated Cover, Aluminum Collar + Black Nitrile Buna-N)

LetterGasket MaterialTemp. Range
B
V
P
W
T
Buna-N
Viton®
EPDM (White)
White Hypalon
PTFE Envelope w/ White Hypalon Insert
-40°F to +220°F (-40°C to +104°C)
-20°F to +400°F (-29°C to +204°C)
-40°F to +260°F (-40°C to +127°C)
-40°F to +250°F (-40°C to +121°C)
-40°F to +250°F (-40°C to +121°C)
*Add letters to part number to designate seal material. See material table at right for designation.
"X" in assembly number designates manhole collar sold separately. Collars are available in aluminum, steel and stainless steel. Please see parts page for part numbers.
During installation and welding to the tank, care should be exercised to insure collars remain flat and round. If necessary, a welding fixture should be used to prevent distortion.

Repair Kits and Accessories


Weld Collar and Gasket options