Batch and mixing tanks are engineered for active fluid blending — chemical dilution, fertilizer preparation, surfactant compounding, polymer make-down, and any process where you fill, agitate, dose, and discharge. Top-entry agitator port, anti-vortex baffles, and a total-drain bottom geometry distinguish a true batch tank from a passive storage vessel. Catalog covers Norwesco, Snyder Industries, Chem-Tainer, Enduraplas, and Bushman batch-grade SKUs.
Applications
Liquid fertilizer batch make-down for ag spray application
Pool / wastewater treatment chemical dilution and feed prep
Polymer make-down for water treatment flocculation
Surfactant compounding for cleaning, sanitation, and CIP chemistry
Typically rotomolded to ASTM D1998; FDA 21 CFR 177.1520 resin compliance varies by model (see each product's Specifications). Agitator-equipped tanks must be specified with a properly rated top-mount agitator bridge — bridge load and torque go through the tank top, so OEM-rated bridges (not field-fabricated) are required. NSF 61 models available for batched potable-water chemistry.
Engineering & Selection
Three batch-tank specifications matter most. (1) Bottom geometry — cone (15°/30°/45°), dish, or flat. Cone gives total drain for clean batch-to-batch changeover; flat is cheaper but leaves residue. (2) Anti-vortex baffles — required for mixers above ~100 RPM, prevents air entrainment and improves blending efficiency. (3) Top manway and ports — agitator entry, fill, vent, level sensor, dosing return. Confirm port count and BSP/NPT thread spec against your instrumentation.
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 damage on the bill of lading before signing — that is the carrier claim trigger. Bulk-order consolidation reduces per-tank freight 25–40%. Get your LTL freight quote by ZIP, or call 866-418-1777 for same-business-day quoted pricing.
Sizing & Selection
Size capacity to your largest single batch + 15% freeboard for foaming and splash. Need help matching cone angle, agitator, and baffle config to your chemistry? 866-418-1777.
The Chem-Tainer 40 Gallon Open Top Batch Storage Tank (SKU TC1840AA) is a 41-inch-tall cylindrical open top tank on a compact 20 x 20-inch footprint, molded in natural white polyethylene.The open top...
The Snyder Industries 150 Gallon Heavy Duty Cone Bottom Mixing Tank is a 48-inch-tall, 36-inch-diameter cone tank molded in Natural White High Density Linear Polyethylene (HDLPE) and rated to a 1.9...
The Chem-Tainer 105 Gallon Open Top Batch Storage Tank (SKU TC3624AA) is a cylindrical open-top vessel built for batch mixing, dosing, and short-term storage where you need to reach into the tank...
The Chem-Tainer TC3036AA is a 110-gallon open top batch storage tank in natural white polyethylene, built for operators who batch, mix, and dispense water on a steady cadence. It stands 36 inches...
The Chem-Tainer 40 Gallon Open Top Batch Storage Tank (SKU R183018A) is a compact rectangular polyethylene vessel built for mixing, batching, and short-term holding where you need easy top access. At...
The Chem-Tainer 50 Gallon Open Top Batch Storage Tank (SKU R183618B) is a rectangular polypropylene vessel for open-top batch storage where you need constant access to the liquid surface. It stands...
The Chem-Tainer 150 Gallon Open Top Batch Storage Tank (SKU TC3148AA) is a 48-inch-tall cylindrical open top tank built for batch storage and bulk water storage where you need full top access. It...
This 84-gallon polyethylene open top tank is a Ronco-branded storage vessel built for batch mixing, short-term storage, and process staging where you need easy top access to add, monitor, or draw...
The Chemtainer 155-gallon open-top batch storage tank (SKU TC3636AA) is a cylindrical polyethylene vessel built for mixing, holding, and drawing down batches where you need full top access. It stands...
The Chem-Tainer 90 Gallon Polypropylene Open Top Batch Storage Tank (SKU R244818B) is a rectangular open-top tank built for water batching, mixing, and short-term holding where you need full top...
The Chem-Tainer 200 Gallon Open Top Batch Storage Tank (SKU TC3648AA) is a cylindrical open-top polyethylene vessel built for batch mixing and bulk water storage where you need full top access. It...
The Chem-Tainer 165 Gallon Open Top Batch Storage Tank (TC3156AA) is a cylindrical, open-top polyethylene tank built for batch mixing, water staging, and process storage where you need easy top...