Protank offers a complete line of plastic water tanks. Our water tanks are manufactured to strict quality guidelines to ensure years of high-performance use. Rugged, impact-resistant, one piece polyethylene construction makes our plastic water tanks your number one choice for potable water storage. Our plastic water tanks are manufactured using resins that meet FDA specifications to ensure safe storage of potable water. The black and green color limits light penetration, which reduces the growth of water-borne algae. Where applicable, our plastic water tanks will carry the NSF 61 approval. All of our plastic water tanks come with a self-vented slosh proof lid, a 1-1/2″ fill fitting, and a 2″ drain fitting. Our water tanks come with a 3 year warranty. Water Tanks are manufactured from Food Grade FDA approved Virgin Polyethylene Resin.

Common Uses: Safe Storage For Potable Water, Rainwater Collection, Emergency Water Storage, Outdoor or Indoor Water Storage

Contact Us for Pricing. Toll Free 866-776-8265

Vertical Water Tanks

norwesco water tanks
Vertical Water Tanks are Offered in Black or Green in Color

GALLON PART# DIAMETER HEIGHT BOTTOM OUTLET TOP INLET MANWAY
120 PW0120-38 38" 31" 2" 1-1/2" 5"
165 PW0165-31 31" 56" 2" 16"
200 PW0200-30 30" 72" 2" 1-1/2" 8"
220 PW0220-42 42" 44" 2" 1-1/2" 5"
305 PW0305-46 46” 50” 2” 1-1/2” 16”
500 PW0500-48 48” 73” 2” 1-1/2” 16”
550 PW0550-67 67” 44” 2” 1-1/2” 16”
600 PW0600-64 64" 50" 2" 1-1/2" 8"
1000 PW1000-64 64” 80” 2” 1-1/2” 16”
1000 PW1000-72 72" 66" 2" 1-1/2" 16"
1075 PW1075-87 87" 57" 2" 1-1/2" 8"
1100 PW1100-87 87” 53” 2” 1-1/2” 16”
1350 PW1350-71 71” 88” 2” 1-1/2” 16”
1500 PW1500-95 95” 58” 2” 1-1/2” 16”
1525 PW1525-93 93" 62" 2" 1-1/2" 8"
1550 PW1550-87 87” 67” 2” 1-1/2” 16”
2000 PW2000-90 90" 84" 2" 1-1/2" 16"
2500 PW2500-95 95” 91” 2” 1-1/2” 16”
2500 PW2500-102 102” 79” 2” 1-1/2” 22”
2550 PW2550-93 93" 95" 2" 1-1/2" 16"
3000 PW3000-95 95” 109” 2” 1-1/2” 16”
3000 PW3000-102 102” 93” 2” 1-1/2” 16”
5000 PW5000-102 102” 152” 2” 1-1/2” 16”
5000 PW5000-119 119” 112” 2” 1-1/2” 22”
5000 PW5000-141 141” 86” 2” 1-1/2” 22”
6500 PW6500-119 119" 150" 2" 22"
6600 PW6600-144 144” 101” 2” 1-1/2” 22”
7750 PW7750-144 144” 122” 2” 1-1/2” 22”
10000 PW10000-141 141” 160” 2” 22”
11000 PW11000-141 144" 167" 2" 22"
12000 PW12000-141 141” 193” 3” 22”
13000 PW13000-144 144" 198" 3" 22"
15000 PW15000-165 165" 186" 3" 22"
15500 PW15500-141 141” 244” 3” 22”
20000 PW20000-165 165" 242" 3" 22"

Multi-Color Vertical Water Tanks

Water Storage Tank Colors
Tanks are available in the following colors. We recommend darker colors, because they help reduce the growth of water based algae: Black, Dark Green, Dark Grey, Dark Brown
color options
Tanks include Outlet Tank Plug

GALLON PART# DIAMETER HEIGHT BOTTOM OUTLET TOP INLET MANWAY
100 PM100 30" 42" 1.5" 1" 8"
125 PM125 30" 50" 1.5" 1" 8"
150 PM150 30" 58" 1.5" 1" 8"
200 PM200 36" 56" 1.5" 1" 8"
250 PM250 36" 66" 1.5" 1" 8"
500 PM500 48" 71" 2" 1.5" 16"
1000 PM1000 75" 65" 2" 1.5" 16"
1150 PM1150 63" 90" 2" 1.5" 16"
1500 PM1500 93" 63" 2" 1.5" 16"
2500 PM2500 96" 95" 2" 1.5" 16"

Rain Harvesting Tanks

Protank stocks a complete selection of Rainwater Harvesting Tanks. Our rainwater collection tanks are seemless, constructed with food grade polyethylene resin, and come in a variety of colors. Sizes range from 100 to 2,500 gallons.
Rain Harvesting Tanks
Includes a 3/4″ Brass Spigot, Outlet Tank Plug, Inlet Tank Screen & Screened Overflow Assembly

GALLON PART# DIAMETER HEIGHT OUTLET OVER FLOW STRAINER
100 PM100RH 30" 42" 3/4" 3" 12"
125 PM125RH 30" 50" 3/4" 3" 12"
150 PM150RH 30" 58" 3/4" 3" 12"
200 PM200RH 36" 56" 3/4" 3" 12"
250 PM250RH 36" 66" 3/4" 3" 12"
500 PM500RH 48" 71" 2" 3" 16"
1000 PM1000RH 75" 65" 2" 4" 16"
1150 PM1150RH 63" 90" 2" 4" 16"
1500 PM1500RH 93" 63" 2" 4" 16"
2500 PM2500RH 96" 95" 2" 4" 16"

Freestanding Doorway Water Tanks

Our plastic doorway tanks have been designed with residential and commercial applications in mind. The dimensions of the tanks allow them to fit through a conventional doorway. The design of these doorway tanks allow them to be freestanding/self-supporting and eliminates the need for a steel frame.
doorway water tank doorway tank

GALLON PART# LENGTH WIDTH HEIGHT DRAIN MANWAY
250 PSW250-29 62” 29” 40” 1-1/4” 16”
300 PSW300-29 62” 29” 48” 1-1/4” 16”
400 PSW400-29 66" 29" 70" 1-1/4" 16"
400 PSW400-30 63” 30” 68” 1-1/4” 16”
500 PSW500-31 74” 31” 70” 1-1/4” 16”
750 PSW750-35 82” 35” 85” 2” 16"
1000 PSW1000-40 92” 40” 89” 2" 16”

Below Ground Water Storage Tanks

underground water tanks

GALLON PART# LENGTH WIDTH HEIGHT MANWAY(S)
250 PBG0250-47 47" 47" 56" 1 – 20"
325 PBG0325-54 54” 54” 51” 1 – 20”
525 PBG0525-53 63” 63” 74” 1 – 24”
550 PBG0550-64 64” 64” 64” 1 – 20”
600 PBG0600-51 101” 51” 42” 1 – 20”
850 PBG0850-60 70” 60” 60” 1 – 24”
1000 PBG1000-98 111" 98" 36" 1 – 24"
1150 PBG1150-60 101” 60” 60” 2 – 24”
1200 PBG1200-60 102” 60” 63” 2 – 20”
1400 PBG1400-55 116” 55” 70” 2 – 20”
1500 PBG1500-98 111” 98” 45” 1 – 24”
1700 PBG1700-55 135” 55” 70” 2 – 20”
2000 PBG2000-98 126” 98” 53” 1 – 20”
2500 PBG2500-98 158” 98” 53” 1 – 20”
2600 PBG2600-98 155" 98" 51" 1 – 20"
2650 PBG2650-98 155" 98" 81" 1 – 20"

Below Ground Tank Accessories

tank accessories

PART # DESCRIPTION
PBG20x6 6” Ht Manway Extension for 20” Manway
PBG20x15 15” Ht Manway Extension for 20” Manway
PBG20x24 24” Ht Manway Extension for 20” Manway
PBG20xRISER Lid and Riser Combination for 20” Manway ( 12” dia x 25” ht riser pipe )
PBG20MANWAY 20” Manway with Gasket
PBG24x7 7” Ht Manway Extension for 24” Manway
PBG24x16 16” Ht Manway Extension for 24” Manway
PBG24x24 24” Manway Extension for 24” Manway
PBG24MANWAY 24” Manway

We offer water tanks manufactured by Norwesco, Den Hartog, Snyder Industries, and Poly Processing.