Knappco Cargo Tank Parts List

Click on a product number below to download a parts sheet (PDF format).

Check Valves

2" Flanged Check Valve 3" Flanged Check Valve 3" Threaded Check Valve 4" Flanged Check Valve New 3" Flanged Check Valve

2" Flanged Check Valve (Spring Loaded) 3" Flanged Check Valve (Spring Loaded) 3" Threaded Check Valve (Spring Loaded) 4" Victaulic Check Valve New 3" Flanged Check Valve (Spring Loaded)

Fill Covers

LH Series 6" Steel Fill Cover LA Series 8" Steel Fill Cover LW Series 8" Steel Fill Cover LB Series 10" Steel Fill Cover LJ Series 10" Steel Fill Cover LS Series 12" Steel Fill Cover LC Series 14"/10" Steel Fill Cover

LH Series 6" 304 SS Fill Cover LA Series 8" 304 SS Fill Cover LW Series 8" 304 SS Fill Cover LB Series 10" 304 SS Fill Cover LJ Series 10" 304 SS Fill Cover LS Series 12" 304 SS Fill Cover MN Series 25 PSI Rated 8" Aluminum Fill Cover

Non-Pressure Rated Manholes

KG Series 20" Steel Manhole KP Series 20" Steel Manhole KM Series 20" Steel Manhole KN Series 24" Steel Manhole LT Series 30" Steel Manhole KF Series 16" Steel Manhole KF Series 16" Aluminum Manhole KF Series 16" 304 SS Manhole LE Series 20" Steel Manhole LE Series 20" Aluminum Manhole LE Series 20" 304 SS Manhole

KG Series 20" 304 SS Manhole KP Series 20" 304 SS Manhole KM Series 20" 304 SS Manhole KN Series 24" 304 SS Manhole LT Series 30" 304 SS Manhole LD Series 16" Steel Manhole LD Series 16" Aluminum Manhole LD Series 16" 304 SS Manhole KA Series 16" Steel Manhole KB Series 20" Steel Manhole

5 PSI Pressure Rated Manholes

LF Series 16" Steel Manhole LF Series 16" Aluminum Manhole

LF Series 16" 304 SS Manhole

12 PSI Pressure Rated Manholes

LG Series 16" Steel Manhole KS Series 20" Steel Manhole

LG Series 16" 304 SS Manhole KS Series 20" 304 SS Manhole

18 PSI Pressure Rated Manholes

MJ Series 20" Steel Manhole KY Series 24" Aluminum Manhole With Steel Weld Ring

MJ Series 20" 304 SS Manhole

22 PSI Pressure Rated Manholes

AR Series 16" Steel Manhole AS Series 20" Steel Manhole

AT Series 18-7/8" Steel Manhole

25 PSI Pressure Rated Manholes

MR Series 16" Aluminum Manhole With 8" Fill Cover
MS Series 20" Aluminum Manhole With 8" Fill Cover
LV Series 16" Aluminum Manhole With 12" Plated Fill Cover
LY Series 20" Aluminum Manhole With 12" Plated Fill Cover

30 PSI Pressure Rated Manholes

LM Series 20" Aluminum Manhole With Aluminum Weld Ring
LM Series 20" Aluminum Manhole With Steel Weld Ring
LM Series 20" Aluminum Manhole With 304 SS Weld Ring
KZ Series 24" Aluminum Manhole With Steel Weld Ring

Pressure Relieving Hatch Covers

HA Series 8" Pressure / Vacuum Tank Hatch
HA Series 8" Pressure / Vacuum Tank Hatch (Flanged)
HC Series 20" Pressure / Vacuum Tank Hatch
HH Series 24" Pressure / Vacuum Tank Hatch

Vents

VE0007 / VE0008 Vent VE0010 Vent

VE0047 / VE0018 Vent