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.
Sixty-five gallons at thirty-one inches tall
The Snyder 1560000N51 is a 65 gallon heavy duty cone bottom mixing tank in black high density linear polyethylene, listed 30 inches long, 30 inches wide...
The Chem-Tainer 36 gallon open top batch storage tank (SKU TC1548AA) is a tall, narrow cylindrical vessel built for batch mixing, decanting, and small-volume storage where floor space is tight. At 48...
One hundred and ten gallons, thirty inches across, forty-six tall
The Snyder 6070000N51 is a 110 gallon heavy duty cone bottom mixing tank in black high density linear polyethylene, listed 30 inches...
The Chem-Tainer 85 Gallon Open Top Batch Storage Tank (SKU TC2832AA) is a cylindrical open top vessel measuring 28 inches in diameter (28 x 28 in bounding footprint) and standing 32 inches tall,...
The Chem-Tainer 28 Gallon Open Top Batch Storage Tank (SKU R182415A) is a compact rectangular polyethylene vessel built for hand-batching, parts soaking, and small-volume holding where you need full...
Ninety gallons in an open top polyethylene batch tank
The Snyder SII-56900VOT45 is a 90 gallon plastic open top batch storage tank in white high density linear polyethylene, listed at 30 inches...
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...
One hundred and fifty gallons, forty-eight inches to the manway
Four feet of height on a three foot circle is the shape of this one. The Snyder 32101 is a 150 gallon heavy duty cone bottom mixing...
One hundred and fifty gallons, listed in black
The Snyder 32101B is a 150 gallon heavy duty cone bottom mixing tank in black high density linear polyethylene, listed 36 inches long, 36 inches wide...
A hundred and ten gallons with a 3 inch outlet at the bottom
The Snyder SII-6070000N45 is a 110 gallon batch storage tank in white cross-linked polyethylene, listed at 30 inches long, 30 inches wide...
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 100 gallon open top batch storage tank is a 42-inch-tall cylinder on a compact 28-inch round footprint, molded in natural white polyethylene for above-ground water and batch-storage...