Water Reservoirs | McMaster-Carr

	Capacity Capacity

	Material Material

Rubber/Polyethylene Plastic
Blend

	System of Measurement System of Measurement

Inch

Metric

	Height Height

	Width Width

	Diameter Diameter

	Depth Depth

	Color Color

	White		Yellow
	Red		Blue
	Green		Beige
	Black		Orange

	Graduated Graduated

Yes

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Drain Connection Type Drain Connection Type

Threaded

Cam-and-Groove

Sanitary Quick-Clamp

	Thickness Thickness

	Drain Pipe Size Drain Pipe Size

	Maximum Temperature Maximum Temperature

	Graduation Marks Graduation Marks

	Drum Style Drum Style

Open Head

Closed Head

	Clarity Clarity

Semi-Clear

Opaque

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Drain Thread Type Drain Thread Type

NPT

NPS

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Number of Top Openings Number of Top Openings

	Lid Material Lid Material

Plastic

Stainless Steel

Steel

	With Handle With Handle

Yes

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563 Products

Tanks

Rectangular Plastic Tanks

These tanks have capacities from 2.5 to 1,000 gallons.

Plastic Tanks

Store between 30 and 550 gallons in these large tanks.

Low-Profile Rectangular Plastic Tanks

Even though these tanks are less than 20" tall, they still hold 50 to 200 gallons.

Plastic Tanks with Forklift Entry

Despite their large size you can move these tanks with a forklift. They store between 75 and 500 gallons.

Double-Wall Plastic Tanks

No need for separate spill-control pallets or trays—comply with EPA regulations for storing hazardous liquids with just one tank.

Steel Tanks with Forklift Entry

These tanks are typically used for storing fuel and waste oil.

Double-Wall Steel Tanks with Forklift Entry

Tanks provide extra protection for products that require double-wall containment, such as diesel and waste oil, solvents, and antifreeze.

Elevated Steel Tanks

A lifting lug on top makes these tanks easy to transport.

Easy-Drain Tanks

Wall-Mount Plastic Easy-Drain Tanks

These tanks are often used as gravity-fed dispensers.

Plastic Easy-Drain Tanks

The heavy-wall construction makes these tanks durable and easy to clean.

Stainless Steel Easy-Drain Tanks

The bottom of these tanks is sloped to ensure easy and complete drainage.

Sanitary Easy-Drain Tanks

Store and transport liquids in bulk in sanitary environments such as food and pharmaceutical plants.

UN-Compliant Tanks

Also known as intermediate bulk containers (IBC), these tanks meet UN31HA1/Y transportation specifications and are designed to ship liquids.

Collapsible Tanks

These tanks collapse for easy storage.

Batch Cans

Rectangular Plastic Batch Cans

Rectangular Plastic Batch Cans with Faucet

Dispense liquids using the built-in faucet.

High-Temperature Rectangular Plastic Batch Cans

Round Stainless Steel Batch Cans

High-Temperature Round Plastic Batch Cans

Round Plastic Batch Cans with Faucet

Use the built-in faucet for easy dispensing.

Round Plastic Batch Cans

Food Industry Round Plastic Batch Cans with Faucet

Food Industry Round Plastic Batch Cans

These plastic batch cans meet NSF/ANSI 2 sanitary standards for food environments.

Mobile Round Plastic Batch Cans

Narrow-Mouth Round Stainless Steel Batch Cans

Also known as milk cans, these have a narrow mouth for controlled pouring.

Round Stainless Steel Batch Cans with Faucet

These corrosion-resistant cans have a built-in faucet for dispensing.

Food Industry Round Metal Batch Cans

These metal batch cans meet NSF/ANSI 2 standards for food-processing equipment.

Rectangular Stainless Steel Batch Cans

Tubs

Galvanized Steel Tubs

Tubs are made of galvanized steel for corrosion resistance.

Rubber and Plastic Tubs

These tubs are crack and dent resistant.

Drums

Plastic Drums

Ship materials in these UN-compliant drums.

Heavy Duty Plastic Drums

These drums are seamless, making them more durable than other plastic drums.

Corrosion-Resistant Steel Drums

The inside of these drums is epoxy coated to resist rust.

Salvage/Overpack Drums

Use these drums for secondary containment or for temporarily storing and transporting leaking containers.

Steel Drums with Drain

A threaded opening 4" from the bottom allows you to drain a drum without moving it.

Stainless Steel Drums

These drums are corrosion resistant and are UN-compliant for shipping.

Food Industry Stainless Steel Drums

These drums have smooth, welded seams to prevent food and chemicals from collecting in crevices.

Steel Drums

These drums are UN-compliant for shipping.

Fiber Drums with Liner

A plastic liner and lid allow these drums to be used with wet and dry materials.

Sanitary Stainless Steel Drums

Store food, beverage, and pharmaceutical products in these drums, which have a sanitary design.

Pressure-Rated Water Tanks

These tanks can be used as water heaters when used with a heat source, such as an immersion heater.