Underground Water Storage Tanks - Graf Rainharvest Systems

We supply plastic cistern tanks for a variety of applications and offer a full line of cistern tanks that will meet your needs and standards. Some of our most popular tanks are vertical cistern tanks, and the 500 gallon cistern tank.

Water Cistern Tanks Designed for Below Ground Water Storage...
  • Underground Water Storage Cistern Tanks are heavily used for fresh potable drinking water storage, water irrigation storage, fire suppression systems, rainwater collection systems, & many other wastewater applications that require underground water storage tanks.
  • Underground rainwater cistern collection has taken off in the past few years and ribbed cistern water tanks have proven to be a successful component for underground water tanks.
  • Underground Ribbed Cistern Water Storage Tanks are rotationally molded by the nation's leading manufacturers including Norwesco, Ace Roto Mold, & Snyder Industries using Virgin Polyethylene resin which complies with U.S. Food and Drug Administration regulation 21 CFR 177.150 (c) 3.1 and 3.2, completely safe for human consumption of potable drinking water.
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Advantages of Water Cistern Tanks...
  • Lightweight for easy transport and installation.
  • Ideal for campgrounds, resorts, vacation homes, and construction sites for use as underground rain barrels.
  • Cost of plastic underground cistern water tanks is comparably cheap vs. concrete.

We supply plastic cistern tanks for a variety of applications and offer a full line of cistern tanks that will meet your needs and standards. Some of our most popular tanks are vertical cistern tanks, and the 500 gallon cistern tank. Plastic-Mart has years of experience with plastic tanks and is always here to assist you with questions about our underground water storage cistern tanks and plastic tank applications. We offer liquid tanks from over 10 different shipping locations nationwide.

*Cistern Tanks are manufactured from Food Grade FDA approved Virgin Polyethylene Poly Resins.

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Shop Underground Water Tanks by Type

Water Cistern Tanks Designed for Below Ground Water Storage:

  • Underground Water Storage Cistern Tanks are heavily used for fresh potable drinking water storage, water irrigation storage, fire suppression systems, rainwater collection systems, & many other wastewater applications that require underground water storage tanks.

  • Underground rainwater cistern collection has taken off in the past few years and ribbed cistern water tanks have proven to be a successful component for underground water tanks.
  • Underground Ribbed Cistern Water Storage Tanks are rotationally molded by the nation's leading manufacturers including Norwesco, Ace Roto Mold, & Snyder Industries using Virgin Polyethylene resin which complies with U.S. Food and Drug Administration regulation 21 CFR 177.150 (c) 3.1 and 3.2, completely safe for human consumption of potable drinking water.

Advantages of Water Cistern Tanks:

  • Lightweight for easy transport and installation.
  • Ideal for campgrounds, resorts, vacation homes, and construction sites for use as underground rain barrels.
  • Cost of plastic underground cistern water tanks is comparably cheap vs. concrete

We supply plastic cistern tanks for a variety of applications and offer a full line of cistern tanks that will meet your needs and standards. Some of our most popular tanks are vertical cistern tanks, and the 500 gallon cistern tank. Plastic-Mart has years of experience with plastic tanks and is always here to assist you with questions about our underground water storage cistern tanks and plastic tank applications. We offer liquid tanks from over 10 different shipping locations nationwide.

*Cistern Tanks are manufactured from Food Grade FDA approved Virgin Polyethylene Poly Resins

8 Items

Set Descending Direction
Capacity Name Size Diameter Length Width Height SKU Price
700 Gallons GRAF-372001 Graf Rainharvest Systems 700 Gallon Plastic Underground Water Storage Cistern Tank 82 L
62 W
79 H
82 62 79 GRAF-372001 $2,899.00
1000 Gallons GRAF-372002 Graf Rainharvest Systems 1000 Gallon Plastic Underground Water Storage Cistern Tank 90 L
69 W
87 H
90 69 87 GRAF-372002 $4,445.00
1250 Gallons GRAF-372003 Graf Rainharvest Systems 1250 Gallon Plastic Underground Water Storage Cistern Tank 90 L
78 W
96 H
90 78 96 GRAF-372003 $3,980.00
1700 Gallons GRAF-372014 Graf Rainharvest Systems 1700 Gallon Plastic Underground Rainwater Storage Cistern Tank without Riser 94 L
87 W
107 H
94 87 107 GRAF-372014 $3,359.00
1700 Gallons GRAF-372004 Graf Rainharvest Systems 1700 Gallon Plastic Underground Water Storage Cistern Tank 90 L
86 W
107 H
90 86 107 GRAF-372004 $6,090.00
2650 Gallons GRAF-372006 Graf Rainharvest Systems 2650 Gallon Plastic Underground Water Storage Cistern Tank 140 L
88 W
90 H
140 88 90 GRAF-372006 $15,364.00
2650 Gallons GRAF-390005-A Graf Rainharvest Systems 2000 Gallon Plastic Underground Water Storage Cistern Tank 142 L
90 W
49 H
142 90 49 GRAF-390005-A $9,084.29
5100 Gallons GRAF-372004-5100-A Graf Rainharvest Systems 5100 Gallon Plastic Underground Water Storage Cistern Tank System 282 L
94 W
107 H
282 94 107 GRAF-372004-5100-A $8,999.95
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