Snyder Industries 65 Gallon HDPE Vertical Liquid Storage Tank with ASTM Certification

Tall, narrow, certified

Sixty-five gallons on a 23 inch base is the tank that stands in the gap between a dosing skid and the wall, twice as tall as it is wide, so it is bracketed to something. What it shares with the largest tanks in the same line is the wall, sized for a liquid nearly twice as dense as water and certified against ASTM D1998, the standard rotationally molded polyethylene tanks are specified to; the HDPE tank wall thickness guide explains the D1998 sizing logic and why the vapor headspace is where a wall fails first, at any size. Full, it puts 1,030 pounds on a 23 inch circle, which a bench or a paver supports; the concrete pad sizing guide covers a shared slab. The tank sizing calculator sizes a day tank to the pump's rate and the refill schedule, and the tank sizing guide covers the reserve, which at this size is a day or two and is refilled from a carboy or a drum pump.

Snyder's 50 to 70 gallon verticals

The N51 is another resin option in the same shell at the same weight, and the C26 is the general grade. The 1540700N45 is the certified 50, 8 inches shorter on the same base; the 5680000N42 is the cross-linked 60 for hypochlorite and the other oxidizers, 6 inches shorter on a base 3 inches wider; and the 1007200C26 holds 70 gallons on this same 23 inch base 4 inches shorter.

Picked the 65 gallon tank? Add it to your cart above; freight is quoted to your ZIP before you pay anything.

Outlet and manway

• Access: 6 inch threaded lid; filled by funnel or drum pump from a carboy.
• Outlet: order the bulkhead fitting in the material the chemical calls for; a flexible line to the pump suction.
• Service limit: 120 F / 48 C.
• Listing: ASTM certification.

Bracket the tank to a wall or the skid frame so a snagged hose cannot pull it over, and mount the dosing pump below the outlet so it primes by gravity. A white 46 inch tank shows its level at a glance; a low-level float switch protects the pump. Keep the lid closed against vapor loss and the tank out of direct sun where the chemical is light-sensitive.

Who buys this tank

Pilot plants, lab skids, chemical feed carts, small package treatment plants, and the reservoir that feeds a metering pump for a test. One chemical per tank, labeled, refilled on a schedule the chemistry tolerates, and rinsed at every changeover, which takes a minute.

Delivery day

At 28 pounds and 23 by 23 by 46 inches, the 1550000N45 ships by UPS rather than freight; the freight cost estimator shows the cost to your ZIP, and the listed price is before shipping. Unbox it, check the lid and the outlet fitting, fill it once with water to prove the seal, and keep the certification paperwork with the project file. Keep the delivery paperwork with the tank; the serial number on the shell is what a warranty claim starts from.