63834 Home » » 63834 NORWESCO 24″ LOW PROFILE RISER/MANHOLE EXTENSION VIEW TECHNICAL DRAWING RETURN TO PRODUCT LIST ALPINE PICKUP: $160.00 PART NO. 63834 Product Details SPECIFICATIONS 24"TALL x 20"D 44483 GALLONS: 1,250 DIMENSIONS: 157 x 60 x 51 MANHOLE DIAMETER: 20" CHAMBERS: 2 NOTE: GENERIC PHOTO NOTE: GENERIC PHOTO $2,595.00 63833 SPECIFICATIONS: 15"TALL x 20"D $140.00