Northern Concrete Pipe, Inc. - Durable, Reliable, Infrastructure


Manhole Sizing

48" Wet Ground MH

48" Leach Basin

48" Storm Manhole

48" Catch Basin

48" Sanitary Manhole

60" Storm Manhole

60" Catch Basin

60" Sanitary Manhole

72" Storm Manhole

72" Catch Basin

72" Sanitary Manhole

84" Storm Manhole

84" Catch Basin

84" Sanitary Manhole

96" Storm Manhole

96" Catch Basin

96" Sanitary Manhole

108" Storm Manhole

108" Catch Basin

108" Sanitary Manhole

120" Storm Manhole

120" Catch Basin

120" Sanitary Manhole

132" Storm Manhole

132" Catch Basin

132" Sanitary Manhole

144" Storm Manhole

144" Catch Basin

144" Sanitary Manhole

Adjusting Rings