Skip to main content

Tank Lids

Tank Lids

Tank Lids — Comprehensive Catalog

The Tank Lids catalog at OneSource Plastics includes every active manufacturer SKU across Norwesco, Snyder Industries, Chem-Tainer, Enduraplas, and Bushman — rotomolded polyethylene tanks. Certifications such as ASTM D1998 construction and FDA 21 CFR 177.1520 food-contact resin compliance vary by model and manufacturer, so check each product's Specifications for what applies to that tank. Use the sort and filter controls below to narrow by capacity, brand, or dimensions.

Applications

  • Water storage — potable, irrigation, fire suppression, livestock
  • Chemical storage — verify resin compatibility via the Chemical Compatibility Guide
  • Industrial process holding, batch mixing, and dosing
  • Agricultural — fertilizer, herbicide, water hauling, livestock watering

Compliance & Standards

All polyethylene tanks in this category are rotomolded from FDA 21 CFR 177.1520 compliant resin and manufactured to ASTM D1998 specification for upright polyethylene storage. UV stabilizers are co-extruded into the resin for outdoor installation. Maximum operating temperature 120°F for HDPE; higher for XLPE (cross-linked polyethylene). NSF 61 certified models available on request for potable drinking water applications — call to specify.

Freight & Delivery

Tanks ship LTL motor freight from the closest stocking warehouse to your delivery ZIP. Typical transit 5-10 business days. Liftgate available at delivery (per-shipment fee). Always inspect at delivery and note any damage on the bill of lading before signing — that is the LTL carrier claim trigger. Bulk-order consolidation reduces per-tank freight 25-40%. Same-business-day quotes: call 866-418-1777 with MPN, quantity, and delivery ZIP.

Sizing & Selection

Pick capacity first, then verify dimensions against your installation footprint. Most rotomolded tanks are built to OEM standard dimensions ± standard rotational-molding tolerance of ±2-3%. Vertical tanks need flat-pad foundation; horizontal/leg tanks need stand or cradle (check listing — some are sold with integrated stand, others require separate stand or band purchase). Application engineering: call 866-418-1777 for sizing, layout, and accessory recommendations.

  • Norwesco

    SKU: N-64448

    Norwesco 18 Inch Lid with Vent

    MSRP: $66.28
    $65.28
    The item has been added
  • Snyder Industries

    SKU: SII-34300018

    24" Snyder Septic Tank Manway

    $70.00
    The item has been added
  • Snyder Industries

    SKU: SII-34701243

    14" Vented Threaded Tank Lid

    $76.00
    The item has been added
  • Norwesco

    SKU: N-67374

    Norwesco 16'' STRAINER FOR 16'' MANWAYS

    $78.99
    The item has been added
  • Norwesco

    SKU: N-62532

    Norwesco 16 Inch Hinged Locking Lid

    MSRP: $87.99
    $86.99
    The item has been added
  • Norwesco

    SKU: N-63390

    16" Non-Vented Hinged Threaded Tank Manway (Ring Included)

    $86.99
    The item has been added
  • Snyder Industries

    SKU: SII-34300012

    18" Vented Threaded Tank Manway

    $88.99
    The item has been added
  • Snyder Industries

    SKU: SII-5160000W94201

    Snyder Industries Septic Cistern Riser 12

    MSRP: $95.00
    $94.00
    The item has been added
  • Snyder Industries

    SKU: SII-34701295

    Snyder Industries 14 Inch Manway (PE) Threaded, Non-vented

    $97.99
    The item has been added
  • Norwesco

    SKU: N-63679

    Norwesco 22 Inch Lid and Collar With Air Vent

    $98.99
    The item has been added
  • Snyder Industries

    SKU: SII-34300013

    18" Non-Vented Threaded Tank Manway

    $119.99
    The item has been added
  • Norwesco

    SKU: N-63514

    Norwesco Manhole Extension 20 InchDia. x 6 InchH

    $128.99
    The item has been added