Best Freight Rates Every Time!

Toggle Nav
Call An Expert

(866) 926-5603

Monday-Friday: 7am-6pm CST
Welcome Sign In / Register
My Cart

Industries - 4 Inch - 18 Inch

47 Items

per page
Set Descending Direction
Capacity Name Diameter Length Width Height SKU Price
Buy 4 Inch SS 304 8-Bolt Tank Fitting with Viton by Enduraplas for only $652.50 Buy 4 Inch SS 304 8-Bolt Tank Fitting with Viton by Enduraplas for only $652.50 Enduraplas 4 Inch SS 304 8-Bolt Tank Fitting with Viton 4 4 2 EP-AFSB1702V $652.50
Buy 4 Inch Poly Tank Flange Assembly by Enduraplas for only $162.90 Buy 4 Inch Poly Tank Flange Assembly by Enduraplas for only $162.90 Enduraplas 4 Inch Poly Tank Flange Assembly 6 4 4 EP-CBTF400 $162.90
Buy 4 Inch DBL Flanged Fitting (CPVC) Bolted w/ VITON Gasket, Hastelloy Encapsulated Bolts by Snyder Industries for only $3,545.00 Buy 4 Inch DBL Flanged Fitting (CPVC) Bolted w/ VITON Gasket, Hastelloy Encapsulated Bolts by Snyder Industries for only $3,545.00 Snyder Industries 4 Inch DBL Flanged Fitting (CPVC) Bolted w/ VITON Gasket, Hastelloy Encapsulated Bolts 6 4 4 SII-34700888 $3,545.00
Buy 4 Inch PVC PIPE SCHED 80 - PER FOOT by Snyder Industries for only $26.92 Buy 4 Inch PVC PIPE SCHED 80 - PER FOOT by Snyder Industries for only $26.92 Snyder Industries 4 Inch PVC PIPE SCHED 80 - PER FOOT 10 5 5 SII-34200199 $26.92
Buy 4 Inch PVC BOLTED FLNG ADAPT-SLIP FIT SCH 80 by Snyder Industries for only $186.00 Buy 4 Inch PVC BOLTED FLNG ADAPT-SLIP FIT SCH 80 by Snyder Industries for only $186.00 Snyder Industries 4 Inch PVC BOLTED FLNG ADAPT-SLIP FIT SCH 80 4 2 3 SII-34700863 $186.00
Buy 18 Inch MANWAY (PE) NO VENT by Snyder Industries for only $120.99 Buy 18 Inch MANWAY (PE) NO VENT by Snyder Industries for only $120.99 Snyder Industries 18 Inch MANWAY (PE) NO VENT 18 18 3 SII-34300013 $120.99
Buy 18 Inch PE Vented Threaded Manway With 15" Access Hole by Snyder Industries of Black color for only $28.99 Buy 18 Inch PE Vented Threaded Manway With 15" Access Hole by Snyder Industries of Black color for only $28.99 Snyder Industries 18 Inch PE Vented Threaded Manway With 15" Access Hole 18 18 3 SII-34300012 $28.99
Buy 4'' U Vent w/ Bulkhead Fitting VITON Gasket by Snyder Industries for only $884.00 Buy 4'' U Vent w/ Bulkhead Fitting VITON Gasket by Snyder Industries for only $884.00 Snyder Industries 4'' U Vent w/ Bulkhead Fitting VITON Gasket 6 4 7 SII-34700264 $884.00
Buy 4'' DBL Flanged Fitting (PVC) Bolted w/ EPDM Gasket, S.S. Encapsulated Bolts by Snyder Industries for only $776.00 Buy 4'' DBL Flanged Fitting (PVC) Bolted w/ EPDM Gasket, S.S. Encapsulated Bolts by Snyder Industries for only $776.00 Snyder Industries 4'' DBL Flanged Fitting (PVC) Bolted w/ EPDM Gasket, S.S. Encapsulated Bolts 3 4 4 SII-34700634 $776.00
Buy 4'' S.S. double Flanged Fitting Bolted w/ EPDM Gasket by Snyder Industries for only $650.00 Buy 4'' S.S. double Flanged Fitting Bolted w/ EPDM Gasket by Snyder Industries for only $650.00 Snyder Industries 4'' S.S. double Flanged Fitting Bolted w/ EPDM Gasket 3 4 5 SII-34701600 $650.00
Buy 4 Inch PVC Bulkhead Fitting Socket by Thread EPDM Gasket by Snyder Industries for only $415.00 Buy 4 Inch PVC Bulkhead Fitting Socket by Thread EPDM Gasket by Snyder Industries for only $415.00 Snyder Industries 4 Inch PVC Bulkhead Fitting Socket by Thread EPDM Gasket 6 4 4 SII-34200055 $415.00
Buy 18 Inch 1 Inch S.S. Flex Connectors by Austin Pump for only $20.00 Buy 18 Inch 1 Inch S.S. Flex Connectors by Austin Pump for only $20.00 Austin Pump 18 Inch 1 Inch S.S. Flex Connectors 10 5 5 APS-173218 $20.00
Buy 18 Inch 2 Inch S.S. Flex Connectors by Austin Pump for only $50.54 Buy 18 Inch 2 Inch S.S. Flex Connectors by Austin Pump for only $50.54 Austin Pump 18 Inch 2 Inch S.S. Flex Connectors 10 5 5 APS-173518 $50.54
Buy 4 Inch Inspection Lid - White Collar, Clear Lid by Ronco Plastics for only $59.87 Buy 4 Inch Inspection Lid - White Collar, Clear Lid by Ronco Plastics for only $59.87 Ronco Plastics 4 Inch Inspection Lid - White Collar, Clear Lid 4 4 1 R-DP40-W-C $59.87
Buy 4 Inch SCH 80 CPVC Slip Fit Siphon Tube by Snyder Industries for only $247.69 Buy 4 Inch SCH 80 CPVC Slip Fit Siphon Tube by Snyder Industries for only $247.69 Snyder Industries 4 Inch SCH 80 CPVC Slip Fit Siphon Tube 9 9 4 SII-34700911 $247.69
Buy 4 Inch Double Flanged Fitting (CPVC) Bolted with Encapsulated Titanum Bolts by Snyder Industries for only $1,820.00 Buy 4 Inch Double Flanged Fitting (CPVC) Bolted with Encapsulated Titanum Bolts by Snyder Industries for only $1,820.00 Snyder Industries 4 Inch Double Flanged Fitting (CPVC) Bolted with Encapsulated Titanum Bolts 6 4 4 SII-34700893 $1,820.00
Buy 4 Inch Double Flanged Fitting (PVC) Bolted with Viton Gasket and S.S. Encapsulated Bolts by Snyder Industries for only $830.99 Buy 4 Inch Double Flanged Fitting (PVC) Bolted with Viton Gasket and S.S. Encapsulated Bolts by Snyder Industries for only $830.99 Snyder Industries 4 Inch Double Flanged Fitting (PVC) Bolted with Viton Gasket and S.S. Encapsulated Bolts 3 4 4 SII-34700635 $830.99
Buy 4 Inch Corex External Coupling by ADS for only $4.48 Buy 4 Inch Corex External Coupling by ADS for only $4.48 ADS 4 Inch Corex External Coupling 5 5 2 ADS-0412AA $4.48
Buy 4 Inch Corex Tee by ADS for only $12.32 Buy 4 Inch Corex Tee by ADS for only $12.32 ADS 4 Inch Corex Tee 7 7 4 ADS-0421AA $12.32
Buy 4'' Dbl Flange Fitting VITON Gasket SS BOLTS by Snyder Industries for only $1,095.00 Buy 4'' Dbl Flange Fitting VITON Gasket SS BOLTS by Snyder Industries for only $1,095.00 Snyder Industries 4'' Dbl Flange Fitting VITON Gasket SS BOLTS 5 4 4 SII-34701284 $1,095.00
Buy 4 Inch PP THREADED BH w/ VITON by Snyder Industries for only $922.00 Buy 4 Inch PP THREADED BH w/ VITON by Snyder Industries for only $922.00 Snyder Industries 4 Inch PP THREADED BH w/ VITON 5 4 4 SII-34700451 $922.00
Buy 4 Bolted 316SS Fitting with Viton Gasket by Snyder Industries for only $886.00 Buy 4 Bolted 316SS Fitting with Viton Gasket by Snyder Industries for only $886.00 Snyder Industries 4 Bolted 316SS Fitting with Viton Gasket 5 5 5 SII-34701601 $886.00
Buy 4'' Dbl Flange Fitting EPDM Gasket SS BOLTS by Snyder Industries for only $659.00 Buy 4'' Dbl Flange Fitting EPDM Gasket SS BOLTS by Snyder Industries for only $659.00 Snyder Industries 4'' Dbl Flange Fitting EPDM Gasket SS BOLTS 3 4 4 SII-34701283 $659.00
Buy 4'' U Vent w/ Bulkhead Fitting EPDM Gasket by Snyder Industries for only $590.00 Buy 4'' U Vent w/ Bulkhead Fitting EPDM Gasket by Snyder Industries for only $590.00 Snyder Industries 4'' U Vent w/ Bulkhead Fitting EPDM Gasket 6 4 6 SII-34700260 $590.00
Buy 18 Inch MUSHROOM VENT ASSEMBLY (HDPE) by Snyder Industries for only $374.00 Buy 18 Inch MUSHROOM VENT ASSEMBLY (HDPE) by Snyder Industries for only $374.00 Snyder Industries 18 Inch MUSHROOM VENT ASSEMBLY (HDPE) 18 48 12 SII-1035000N97803 $374.00
Buy 4 Inch Siphon Tube (Sch 40 PVC Slip Fit) by Snyder Industries for only $308.00 Buy 4 Inch Siphon Tube (Sch 40 PVC Slip Fit) by Snyder Industries for only $308.00 Snyder Industries 4 Inch Siphon Tube (Sch 40 PVC Slip Fit) 4 2 2 SII-34700279 $308.00
Buy 18 Inch MANWAY (PP) AIR SURGE HINGED by Snyder Industries for only $235.00 Buy 18 Inch MANWAY (PP) AIR SURGE HINGED by Snyder Industries for only $235.00 Snyder Industries 18 Inch MANWAY (PP) AIR SURGE HINGED 22 18 1 SII-34701606 $235.00
Buy 4 Inch PVC FLNG ADAPTER THREADED SCHED 80 by Snyder Industries for only $238.46 Buy 4 Inch PVC FLNG ADAPTER THREADED SCHED 80 by Snyder Industries for only $238.46 Snyder Industries 4 Inch PVC FLNG ADAPTER THREADED SCHED 80 4 2 3 SII-34700871 $238.46
Buy 4 Inch Full Port Yellow Handle Valve by Norwesco for only $279.56 Buy 4 Inch Full Port Yellow Handle Valve by Norwesco for only $279.56 Norwesco 4 Inch Full Port Yellow Handle Valve 8 8 8 N-62788 $279.56
Buy 4 Inch PP Threaded Bulkhead Fitting with EPDM Gasket by Snyder Industries of Black color for only $496.67 Buy 4 Inch PP Threaded Bulkhead Fitting with EPDM Gasket by Snyder Industries of Black color for only $496.67 Snyder Industries 4 Inch PP Threaded Bulkhead Fitting with EPDM Gasket 9.5 9.5 5 SII-34100053 $496.67
Buy 4 Inch PP Bolted Double Flanged Fitting with EPDM Gasket by Snyder Industries for only $1,035.00 Buy 4 Inch PP Bolted Double Flanged Fitting with EPDM Gasket by Snyder Industries for only $1,035.00 Snyder Industries 4 Inch PP Bolted Double Flanged Fitting with EPDM Gasket 9.5 9.5 5 SII-34700647 $1,035.00
Buy 4 Inch Viton Threaded Gasket by Snyder Industries for only $196.99 Buy 4 Inch Viton Threaded Gasket by Snyder Industries for only $196.99 Snyder Industries 4 Inch Viton Threaded Gasket 4 4 1 SII-33100044 $196.99
Buy 18 Inch 1.5 Inch S.S.Flex Connectors by Austin Pump for only $34.62 Buy 18 Inch 1.5 Inch S.S.Flex Connectors by Austin Pump for only $34.62 Austin Pump 18 Inch 1.5 Inch S.S.Flex Connectors 10 5 5 APS-173418 $34.62
Buy 4 Inch Tank Overflow Outlet Kit Extra High by Rain Harvesting for only $19.99 Buy 4 Inch Tank Overflow Outlet Kit Extra High by Rain Harvesting for only $19.99 Rain Harvesting 4 Inch Tank Overflow Outlet Kit Extra High 7 4 4 RH-TATO123 $19.99
Buy 18 Inch Lid with Vent by Norwesco of Black color for only $66.28 Buy 18 Inch Lid with Vent by Norwesco of Black color for only $66.28 Norwesco 18 Inch Lid with Vent 18 18 4 N-64448 $66.28
Buy Viton Gasked for 3 Inch Bolted PP fitting by Snyder Industries for only $182.00 Buy Viton Gasked for 3 Inch Bolted PP fitting by Snyder Industries for only $182.00 Snyder Industries Viton Gasked for 3 Inch Bolted PP fitting 4 4 1 SII-33100189 $182.00
Buy 4 Inch Diameter Corrugated Distribution Box by ADS for only $65.83 Buy 4 Inch Diameter Corrugated Distribution Box by ADS for only $65.83 ADS 4 Inch Diameter Corrugated Distribution Box 27 4 9 ADS-1369AB $65.83
Buy 4'' DBL Flanged Fitting (PVC) Bolted w/ VITON Gasket, Titanium Encapsulated Bolts by Snyder Industries for only $2,584.00 Buy 4'' DBL Flanged Fitting (PVC) Bolted w/ VITON Gasket, Titanium Encapsulated Bolts by Snyder Industries for only $2,584.00 Snyder Industries 4'' DBL Flanged Fitting (PVC) Bolted w/ VITON Gasket, Titanium Encapsulated Bolts 5 4 4 SII-34700691 $2,584.00
Buy 4 Inch CPVC BOLT FLNG ADAPT SLIP FIT SCH 80 by Snyder Industries for only $290.00 Buy 4 Inch CPVC BOLT FLNG ADAPT SLIP FIT SCH 80 by Snyder Industries for only $290.00 Snyder Industries 4 Inch CPVC BOLT FLNG ADAPT SLIP FIT SCH 80 4 2 3 SII-34700928 $290.00
Buy 4 Inch Thread Fitting CORZAN CPVC Socket By Thread VITON Gasket by Snyder Industries for only $769.00 Buy 4 Inch Thread Fitting CORZAN CPVC Socket By Thread VITON Gasket by Snyder Industries for only $769.00 Snyder Industries 4 Inch Thread Fitting CORZAN CPVC Socket By Thread VITON Gasket 6 5 5 SII-34700755 $769.00
Buy 4'' PVC Bulkhead Fitting Socket by Thread Viton Gasket by Snyder Industries for only $701.00 Buy 4'' PVC Bulkhead Fitting Socket by Thread Viton Gasket by Snyder Industries for only $701.00 Snyder Industries 4'' PVC Bulkhead Fitting Socket by Thread Viton Gasket 5 4 4 SII-34700240 $701.00
Buy 4 Inch SCH 80 PVC 45 DEG ELBOW Socket x Socket by Snyder Industries for only $145.75 Buy 4 Inch SCH 80 PVC 45 DEG ELBOW Socket x Socket by Snyder Industries for only $145.75 Snyder Industries 4 Inch SCH 80 PVC 45 DEG ELBOW Socket x Socket 6 4 4 SII-34200014 $145.75
Buy 18 Inch 1.25 Inch S.S. Flex Connectors by Austin Pump for only $27.89 Buy 18 Inch 1.25 Inch S.S. Flex Connectors by Austin Pump for only $27.89 Austin Pump 18 Inch 1.25 Inch S.S. Flex Connectors 10 5 5 APS-173318 $27.89
Buy 4 Inch Full Port Blue Handle Valve by Norwesco for only $279.99 Buy 4 Inch Full Port Blue Handle Valve by Norwesco for only $279.99 Norwesco 4 Inch Full Port Blue Handle Valve 8 8 8 N-62787 $279.99
Buy 4 Inch Polypropylene King Nipple by Norwesco for only $18.80 Buy 4 Inch Polypropylene King Nipple by Norwesco for only $18.80 Norwesco 4 Inch Polypropylene King Nipple 5 5 5 N-62468 $18.80
Buy 4 Inch x Short Nipple by Norwesco for only $14.35 Buy 4 Inch x Short Nipple by Norwesco for only $14.35 Norwesco 4 Inch x Short Nipple 5 5 5 N-62467 $14.35
Buy 4 Inch Bulkhead Fitting by Norwesco for only $119.99 Buy 4 Inch Bulkhead Fitting by Norwesco for only $119.99 Norwesco 4 Inch Bulkhead Fitting 9 9 9 62171 $119.99
per page
Filter By
Applied Filters
  1. Inside Diameter 4 Inch Remove This Item
  2. Inside Diameter 18 Inch Remove This Item
Clear All
Filter By
Accessory Type
  1. Tank Accessories 4 items
  2. Valves - Ball Valves 2 items
  3. Gaskets 1 item
State of Manufacture
  1. Alabama 2 items
  2. Arizona 1 item
  3. Arkansas 31 items
  4. California 34 items
  5. Florida 4 items
  6. Georgia 2 items
  7. Illinois 2 items
  8. Iowa 6 items
  9. Minnesota 2 items
  10. Nebraska 31 items
  11. New York 2 items
  12. North Dakota 2 items
  13. Ohio 7 items
  14. Oklahoma 3 items
  15. Pennsylvania 2 items
  16. South Carolina 4 items
  17. Texas 15 items
  18. Utah 2 items
  19. Washington 2 items
  20. West Virginia 30 items
Available In Store
  1. Tank Depot - Anderson CA 1 item
  2. Tank Depot - Dripping Springs TX 8 items
  3. Tank Depot - Duncan SC 4 items
  4. Tank Depot - Cleburne TX 3 items
  5. Tank Depot - Hanford CA 3 items
  6. Tank Depot - Houston TX 3 items
  7. Tank Depot - Yukon OK 1 item
  8. Tank Depot - Phoenix AZ 1 item
  9. Tank Depot - Pompano Beach FL 4 items
  10. Tank Depot - San Antonio TX 8 items
  11. Tank Depot - Scranton PA 2 items
  12. Tank Depot - Ukiah CA 1 item
Color
Manufacturer
  1. ADS 3 items
  2. Austin Pump 4 items
  3. Enduraplas 2 items
  4. Norwesco 6 items
  5. Rain Harvesting 1 item
  6. Ronco Plastics 1 item
  7. Snyder Industries 30 items
Product Type
  1. No Application Value 3 items
  2. Bolted Fittings 11 items
  3. Bulkhead Fittings 9 items
  4. Flange Assemblies 1 item
  5. Full Port Ball Valves 2 items
  6. Inspection Lids 1 item
  7. Manways 3 items
  8. Overflows 1 item
  9. Polyethylene Nipples 2 items
  10. PVC Adapters 3 items
  11. PVC Siphon Tubes 1 item
  12. PVC Straight Pipes 1 item
  13. Siphon Tubes 1 item
  14. Stainless Steel Hose Connectors 4 items
  15. Threaded Lids 1 item
  16. Vented Lids 1 item
  17. Viton Fittings 1 item
  18. Viton Gaskets 1 item
Material
  1. ABS 1 item
  2. Corex 3 items
  3. CPVC 6 items
  4. EPDM 1 item
  5. Polyethylene 3 items
  6. Polypropylene 9 items
  7. PVC 13 items
  8. Stainless Steel 7 items
  9. VITON 2 items
  10. High Density Linear Polyethylene 2 items
Product Class
  1. Ball Valves 2 items
  2. Coupler 1 item
  3. Distribution Boxes 1 item
  4. Gaskets 1 item
  5. Hose Assemblies 4 items
  6. Lids and Covers 6 items
  7. Pipe Assemblies 6 items
  8. Rainwater Harvesting Accessories 1 item
  9. Siphon Tubes 2 items
  10. Tank Fittings 22 items
  11. Tees 1 item
Inside Diameter
  1. 0.5 Inch 7 items
  2. 0.75 Inch 17 items
  3. 1 Inch 27 items
  4. 1.25 Inch 8 items
  5. 1.5 Inch 22 items
  6. 2 Inch 65 items
  7. 3 Inch 57 items
  8. 4 Inch 38 items
  9. 6 Inch 23 items
  10. 8 Inch 9 items
  11. 10 Inch 1 item
  12. 12 Inch 2 items
  13. 16 Inch 4 items
  14. 18 Inch 9 items
  15. 22 Inch 1 item
  16. 24 Inch 5 items
  17. 5 Inch 3 items
  18. 26 Inch 1 item
Copyright © Tank Depot 2026. All rights reserved. Credit Card Icons