Best Freight Rates Every Time!

Toggle Nav

(866) 310-2556

Welcome Sign In / Register
Cart

Shop All Norwesco Tanks in Owego - Horizontal Tanks - One Compartment Tanks

31 Items

per page
Set Descending Direction
Capacity Name Diameter Length Width Height SKU Price
Buy 35 Gallon Horizontal Leg Tank by Norwesco for only $149.99 35 Gallons Buy 35 Gallon Horizontal Leg Tank by Norwesco for only $149.99 Norwesco 35 Gallon Horizontal Leg Tank 29 20 23 N-45223-C As low as$138.74$149.99
Buy 55 Gallon Horizontal Leg Tank by Norwesco for only $0.00 55 Gallons Buy 55 Gallon Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 55 Gallon Horizontal Leg Tank 34 23 26 N-41873-C As low as$239.99
Buy 65 Gallon Horizontal Leg Tank by Norwesco for only $0.00 65 Gallons Buy 65 Gallon Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 65 Gallon Horizontal Leg Tank 43 23 26 N-45191-C As low as$279.99
Buy 125 Gallon Horizontal Leg Tank by Norwesco for only $0.00 125 Gallons Buy 125 Gallon Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 125 Gallon Horizontal Leg Tank 32 41 32 35 N-40298-C As low as$449.99
Buy 225 Gallon Horizontal Leg Tank by Norwesco for only $649.99 225 Gallons Buy 225 Gallon Horizontal Leg Tank by Norwesco for only $649.99 Norwesco 225 Gallon Horizontal Leg Tank 49 38 41 N-40299-C As low as$599.31$649.99
Buy 325 Gallon Horizontal Leg Tank by Norwesco for only $779.99 325 Gallons Buy 325 Gallon Horizontal Leg Tank by Norwesco for only $779.99 Norwesco 325 Gallon Horizontal Leg Tank 68 38 43 N-40217-C As low as$722.32$779.99
Buy 425 Gallon Horizontal Leg Tank by Norwesco for only $0.00 425 Gallons Buy 425 Gallon Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 425 Gallon Horizontal Leg Tank 60 49 54 N-42016-C As low as$959.99
Buy 500 Gallon One Compartment Septic Tank with Low Profile Design by Norwesco of Green color for only $1,133.41 500 Gallons Buy 500 Gallon One Compartment Septic Tank with Low Profile Design by Norwesco of Green color for only $1,133.41 Norwesco 500 Gallon One Compartment Septic Tank with Low Profile Design 97 48 42 N-43522 $1,055.52$1,133.41
Buy 525 Gallon Horizontal Leg Tank by Norwesco for only $1,099.99 525 Gallons Buy 525 Gallon Horizontal Leg Tank by Norwesco for only $1,099.99 Norwesco 525 Gallon Horizontal Leg Tank 71 49 54 N-40181-C As low as$1,022.61$1,099.99
Buy 525 Gallon Horizontal Leg Tank without Fittings by Norwesco for only $0.00 525 Gallons Buy 525 Gallon Horizontal Leg Tank without Fittings by Norwesco for only $0.00 Norwesco 525 Gallon Horizontal Leg Tank without Fittings 49 71 49 54 N-40195-C As low as$1,136.00
Buy 525 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 525 Gallons Buy 525 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 525 Gallon HDPE Horizontal Leg Tank 49 71 49 54 N-40193-C As low as$1,099.99
Buy 725 Gallon Horizontal Leg Tank by Norwesco for only $1,699.99 725 Gallons Buy 725 Gallon Horizontal Leg Tank by Norwesco for only $1,699.99 Norwesco 725 Gallon Horizontal Leg Tank 101 49 54 N-40180-C As low as$1,589.21$1,699.99
Buy 750 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $1,759.00 750 Gallons Buy 750 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $1,759.00 Norwesco 750 Gallon Plastic One Compartment Septic Tank - IAPMO Certified 96 48 58 N-41814 $1,759.00
Buy 750 Gallon Plastic One Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified by Norwesco of Green color for only $1,679.99 750 Gallons Buy 750 Gallon Plastic One Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified by Norwesco of Green color for only $1,679.99 Norwesco 750 Gallon Plastic One Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified 92 60 51 N-43495 $1,679.99
Buy 1000 Gallon Plastic Multi-Use Underground Liquid Storage Tank by Norwesco of Blue color for only $2,099.99 1000 Gallons Buy 1000 Gallon Plastic Multi-Use Underground Liquid Storage Tank by Norwesco of Blue color for only $2,099.99 Norwesco 1000 Gallon Plastic Multi-Use Underground Liquid Storage Tank 102 60 63 N-41734 $2,099.99
Buy 1000 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $2,310.13 1000 Gallons Buy 1000 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $2,310.13 Norwesco 1000 Gallon Plastic One Compartment Septic Tank - IAPMO Certified 102 60 63 N-44473 $2,310.13
Buy 1000 Gallon Plastic One Compartment Septic Tank with Loose Plumbing, Low Profile Design and Side Inlet by Norwesco of Green color for only $1,799.99 1000 Gallons Buy 1000 Gallon Plastic One Compartment Septic Tank with Loose Plumbing, Low Profile Design and Side Inlet by Norwesco of Green color for only $1,799.99 Norwesco 1000 Gallon Plastic One Compartment Septic Tank with Loose Plumbing, Low Profile Design and Side Inlet 127 60 51 N-40197 $1,799.99
Buy 1000 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $1,999.99 1000 Gallons Buy 1000 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $1,999.99 Norwesco 1000 Gallon Plastic One Compartment Septic Tank - IAPMO Certified 102 60 63 N-41718 $1,999.99
Buy 1000 Gallon Plastic Multi-Use Underground Liquid Storage Tank with Gaskets, Tees, and 2 Manhole Covers by Norwesco of Blue color for only $2,049.99 1000 Gallons Buy 1000 Gallon Plastic Multi-Use Underground Liquid Storage Tank with Gaskets, Tees, and 2 Manhole Covers by Norwesco of Blue color for only $2,049.99 Norwesco 1000 Gallon Plastic Multi-Use Underground Liquid Storage Tank with Gaskets, Tees, and 2 Manhole Covers 102 60 63 N-44463 $2,049.99
Buy 1025 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 1025 Gallons Buy 1025 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 1025 Gallon HDPE Horizontal Leg Tank 139 49 54 N-40131-C As low as$2,479.99
Buy 1025 Gallon Horizontal Leg Tank by Norwesco for only $2,189.99 1025 Gallons Buy 1025 Gallon Horizontal Leg Tank by Norwesco for only $2,189.99 Norwesco 1025 Gallon Horizontal Leg Tank 139 49 54 N-40089-C As low as$2,032.05$2,189.99
Buy 1025 Gallon Horizontal Leg Tank without Fittings by Norwesco for only $0.00 1025 Gallons Buy 1025 Gallon Horizontal Leg Tank without Fittings by Norwesco for only $0.00 Norwesco 1025 Gallon Horizontal Leg Tank without Fittings 139 49 54 N-40090-C As low as$2,258.00
Buy 1025 Gallon Horizontal Leg Tank in Black Without Fittings by Norwesco of Black color for only $2,558.06 1025 Gallons Buy 1025 Gallon Horizontal Leg Tank in Black Without Fittings by Norwesco of Black color for only $2,558.06 Norwesco 1025 Gallon Horizontal Leg Tank in Black Without Fittings 139 49 54 N-40789 $2,558.06
Buy 1250 Gallon Plastic Multi-Use Underground Liquid Storage Tank with Gaskets, Tees, and 1 Manhole Cover by Norwesco of Blue color for only $2,424.00 1250 Gallons Buy 1250 Gallon Plastic Multi-Use Underground Liquid Storage Tank with Gaskets, Tees, and 1 Manhole Cover by Norwesco of Blue color for only $2,424.00 Norwesco 1250 Gallon Plastic Multi-Use Underground Liquid Storage Tank with Gaskets, Tees, and 1 Manhole Cover 116 55 70 N-44466 $2,424.00
Buy 1250 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $2,264.00 1250 Gallons Buy 1250 Gallon Plastic One Compartment Septic Tank - IAPMO Certified by Norwesco of Yellow color for only $2,264.00 Norwesco 1250 Gallon Plastic One Compartment Septic Tank - IAPMO Certified 116 55 70 N-41741 $2,264.00
Buy 1250 Gallon Plastic Multi-Use Underground Liquid Storage Tank by Norwesco of Blue color for only $2,640.00 1250 Gallons Buy 1250 Gallon Plastic Multi-Use Underground Liquid Storage Tank by Norwesco of Blue color for only $2,640.00 Norwesco 1250 Gallon Plastic Multi-Use Underground Liquid Storage Tank 116 55 70 N-41752 $2,640.00
Buy 1250 Gallon Plastic One Compartment Septic Tank with Gaskets, Tees, and 1 Manhole Cover - IAPMO Certified by Norwesco of Yellow color for only $2,113.99 1250 Gallons Buy 1250 Gallon Plastic One Compartment Septic Tank with Gaskets, Tees, and 1 Manhole Cover - IAPMO Certified by Norwesco of Yellow color for only $2,113.99 Norwesco 1250 Gallon Plastic One Compartment Septic Tank with Gaskets, Tees, and 1 Manhole Cover - IAPMO Certified 116 55 70 N-44476 $2,113.99
Buy 1500 Gallon Plastic Multi-Use Underground Liquid Storage Tank - IAPMO Approved by Norwesco of Blue color for only $3,099.99 1500 Gallons Buy 1500 Gallon Plastic Multi-Use Underground Liquid Storage Tank - IAPMO Approved by Norwesco of Blue color for only $3,099.99 Norwesco 1500 Gallon Plastic Multi-Use Underground Liquid Storage Tank - IAPMO Approved 135 55 70 N-41771 $3,099.99
Buy 1500 Gallon Plastic One Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified by Norwesco of Green color for only $2,749.99 1500 Gallons Buy 1500 Gallon Plastic One Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified by Norwesco of Green color for only $2,749.99 Norwesco 1500 Gallon Plastic One Compartment Septic Tank with Loose Plumbing and Low Profile Design - IAPMO Certified 157 69 51 N-43518 $2,749.99
Buy 1500 Gallon Plastic Multi-Use Underground Tanks with Gaskets, Tees, and 1 Manhole Cover by Norwesco of Blue color for only $3,000.00 1500 Gallons Buy 1500 Gallon Plastic Multi-Use Underground Tanks with Gaskets, Tees, and 1 Manhole Cover by Norwesco of Blue color for only $3,000.00 Norwesco 1500 Gallon Plastic Multi-Use Underground Tanks with Gaskets, Tees, and 1 Manhole Cover 135 55 70 N-44469 $3,000.00
Buy 1500 Gallon One Compartment Septic Tank with Two Manholes - IAPMO Certified by Norwesco of Yellow color for only $2,749.99 1500 Gallons Buy 1500 Gallon One Compartment Septic Tank with Two Manholes - IAPMO Certified by Norwesco of Yellow color for only $2,749.99 Norwesco 1500 Gallon One Compartment Septic Tank with Two Manholes - IAPMO Certified 135 55 70 N-41758 $2,749.99
per page
Filter By
Applied Filters
  1. Product Class Horizontal Tanks Remove This Item
  2. Product Class One Compartment Tanks Remove This Item
Clear All
Filter By
State of Manufacture
  1. Alabama 7 items
  2. Arizona 4 items
  3. Arkansas 1 item
  4. California 16 items
  5. Florida 2 items
  6. Georgia 23 items
  7. Iowa 10 items
  8. Minnesota 24 items
  9. New York 31 items
  10. Ohio 28 items
  11. Oklahoma 25 items
  12. Pennsylvania 9 items
  13. South Carolina 7 items
  14. Texas 16 items
  15. Utah 27 items
  16. Washington 27 items
  17. West Virginia 1 item
Gallon Capacity
  1. 26 to 50 Gallons 1 item
  2. 51 to 100 Gallons 2 items
  3. 101 to 250 Gallons 2 items
  4. 251 to 500 Gallons 3 items
  5. 501 to 1000 Gallons 11 items
  6. 1001 to 2500 Gallons 12 items
Color
Manufacturer
  1. Norwesco 31 items
Product Type
  1. No Application Value 16 items
  2. Leg Storage Tanks 15 items
Specific Gravity
  1. 1.5 (Max 12.52 lbs/gal) 13 items
  2. 1.9 (Max 15.87 lbs/gal) 3 items
Material
  1. High-Density Linear Polyethylene 3 items
  2. Polyethylene 29 items
Compliances & Certifications
  1. FDA Approved 16 items
  2. IAPMO Approved 14 items
Product Class
  1. No Class Value 2 items
  2. Cone Bottom Tanks - Closed Top 12 items
  3. Doorway Tanks 5 items
  4. Gaskets 14 items
  5. Horizontal Tanks 15 items
  6. Lids and Covers 12 items
  7. One Compartment Tanks 16 items
  8. Pipe Assemblies 2 items
  9. Portable Tanks 1 item
  10. Rainwater Harvesting Accessories 1 item
  11. Repair Parts 1 item
  12. Risers 6 items
  13. Siphon Tubes 5 items
  14. Specialty Tanks 23 items
  15. Tank Bands 5 items
  16. Tank Cradles 7 items
  17. Tank Fittings 25 items
  18. Tank Stands 5 items
  19. Two Compartment Tanks 19 items
  20. Underground Tanks 11 items
  21. Vertical Tanks 68 items
  22. Vortex Inhibitors 1 item
Septic Approval by State
  1. Alabama 1 item
  2. Arizona 1 item
  3. Arkansas 5 items
  4. California 1 item
  5. Colorado 1 item
  6. Connecticut 5 items
  7. Delaware 5 items
  8. District of Columbia 4 items
  9. Hawaii 1 item
  10. Idaho 4 items
  11. Illinois 1 item
  12. Indiana 5 items
  13. Iowa 1 item
  14. Kansas 1 item
  15. Kentucky 5 items
  16. Louisiana 1 item
  17. Maine 5 items
  18. Maryland 5 items
  19. Massachusetts 1 item
  20. Michigan 5 items
  21. Minnesota 11 items
  22. Mississippi 3 items
  23. Missouri 1 item
  24. Montana 4 items
  25. Nebraska 5 items
  26. Nevada 1 item
  27. New Hampshire 5 items
  28. New Jersey 1 item
  29. New Mexico 1 item
  30. New York 8 items
  31. North Dakota 4 items
  32. Ohio 12 items
  33. Oklahoma 7 items
  34. Pennsylvania 1 item
  35. Rhode Island 5 items
  36. South Carolina 2 items
  37. South Dakota 4 items
  38. Tennessee 1 item
  39. Texas 1 item
  40. Utah 11 items
  41. Vermont 1 item
  42. Virginia 5 items
  43. Washington 2 items
  44. West Virginia 5 items
  45. Wisconsin 2 items
  46. Wyoming 5 items
Copyright © Plastic-Mart 2026. All rights reserved. Credit Card Icons