Inlets & Catch Basins
Monarch Products manufactures precast boxes to any size required.
Penn DOT inlet boxes and tops are poured daily.
All inlets are designed and manufactured to meet or exceed industry standards.
Many options are available to our customers, including:
- Riser sections available from 2″ to 48″
- Polypropylene steps in boxes
- Custom wall and slab thickness
- Butyl Rubber for joint seals
- SNOUT® oil-water-debris separators
Our complete product catalogs and brochures are available upon request. We also offer CAD drawings of our products.
Inlets & Catch Basin PDF Drawings
PENNDOT TYPE C CONCRETE INLET TOP
PENNDOT TYPE M CONCRETE INLET TOP
PENNDOT TYPE S CONCRETE INLET TOP
SLANT CURB CONCRETE INLET TOP
ROLLED CURB CONCRETE INLET TOP
PRECAST INLET BOX 24" X 45" FOR PENNDOT INLET TOP
PRECAST INLET BOX 38" X 45" FOR PENNDOT INLET TOP
2' X 6' TYPE C INLET TOP
2' X 6' TYPE M INLET TOP
PRECAST INLET BOX 2' X 6'
PRECAST INLET BOX 48" X 48" FOR PENNDOT INLET TOPS
12" X 12" CATCH BASIN
12" X 18" CATCH BASIN
21" X 21" CATCH BASIN
24" X 24" CATCH BASIN
24" X 48" CATCH BASIN