WATER STORAGE TANKS

 

Stainless Steel Water Storage Tank
Applications :
Chemical industry: chemical solution tank, chemical powder tank, colloid medicament tank, industrial sewage tank, electroplating solution, sewage filter tank 

Family fire control :
fire water tank, sulfur water (spring water) tank, large-scaled water tank, water tank Agriculture: large-scaled farm feed bucket, fish bucke
     
Stainless Steel AISI 304 Standard Storage Tank 
(AISI 316 also available upon request)
Model Diameter (cm) Height Thickness Breather Inlet Outlet Cleaning Hole
Flat Bottom W/Stands Stands No.
(cm) (cm) (pc) (mm) (inch) (inch) (inch) (inch)
ST-500 72 116 119 3 0.4 3/4" 3/4" 1" 1"
ST-850 85 138 153 3 0.4 3/4" 3/4" 1" 1"
ST-1000 97 122 153 3 0.4 3/4" 3/4" 1" 1"
ST-1300 97 161 178 3 0.4 3/4" 3/4" 1" 1"
ST-1500 105 143 178 4 0.5 3/4" 3/4" 1-1/2" 1"
ST-1800 105 173 205 4 0.5 3/4" 3/4" 1-1/2" 1"
ST-2000 118 161 178 4 0.5 3/4" 3/4" 1-1/2" 1"
ST-3000 123 176 222 4 0.5 3/4" 3/4" 1-1/2" 1"
ST-4500 160 230 385 5 0.6 3/4" 3/4" 2" 1-1/2"
ST-5000 160 270 320 5 0.8 3/4" 3/4" 2" 1-1/2"
ST-7000 180 280 330 6 0.8 3/4" 3/4" 2" 1-1/2"
ST-10T 230 270 330 8 1.0 3/4" 3/4" 2" 1-1/2"
ST-15T 250 300 350 10 1.0 3/4" 3/4" 3" 2"
ST-20T 265 360 410 10 1.2 3/4" 3/4" 3" 2"
ST-30T 300 450 470 12 1.2 3/4" 3/4" 3" 2"
     
Stainless Steel AISI 304 Horizontal Stands Supported Storage Tank 
(AISI 316 also available upon request)
Model Diameter Length Height Thickness Breather Inlet Outlet Cleaning Hole
(cm) (cm) (cm) (mm) (inch) (inch) (inch) (inch)
STR-500 72 130 80 0.4 3/4" 3/4" 1" 1"
STR-850 85 140 95 0.4 3/4" 3/4" 1" 1"
STR-1000 97 140 108 0.4 3/4" 3/4" 1" 1"
STR-1250 97 160 108 0.5 3/4" 3/4" 1" 1"
STR-1500 106 160 115 0.5 3/4" 3/4" 1-1/2" 1"
STR-2000 118 160 128 0.6 3/4" 3/4" 1-1/2" 1"
STR-3000 123 210 132 0.6 3/4" 3/4" 1-1/2" 1"
STR-5000 160 285 175 0.8 3/4" 3/4" 2" 1-1/2"
STR-10T 230 290 245 1.0 3/4" 3/4" 2" 1-1/2"
STR-15T 250 350 265 1.2 3/4" 3/4" 2" 1-1/2"
STR-20T 265 360 280 1.2 3/4" 3/4" 2" 1-1/2"
PE Water Storage Tanks
Liquid / Powder Carrying Pail (Funnel Type)
Applications :
Chemical industry: chemical solution tank, chemical powder tank, colloid medicament tank, industrial sewage tank, electroplating solution, sewage filter tank
Family fire control :
fire water tank, sulfur water (spring water) tank, large-scaled water tank, water tank
Agriculture: large-scaled farm feed bucket, fish bucket
BC-1000
Capacity: 1000 Liters
Diameter: 1200 mm
Height: 1665 mm
Lid Inside Diameter: 400 mm
Gross Height: 2180 mm
BC-2000
Capacity: 2000 Liters
Diameter: 1450 mm
Height: 1800 mm
Lid Inside Diameter: 400 mm
Gross Height: 2220 mm
BC-3000
Capacity: 3000 Liters
Diameter: 1630 mm
Height: 2140 mm
Lid Inside Diameter: 600 mm
Gross Height: 2540 mm
     
 
BC-6000
Capacity: 6000 Liters
Diameter: 1955 mm
Height: 2690 mm
Lid Inside Diameter: 600 mm
Gross Height: 3000 mm
BC-10000
Capacity: 10000 Liters
Diameter: 2250 mm
Height: 3450 mm
Lid Inside Diameter: 600 mm
Gross Height: 3950 mm
 
     
Water Storage Tank
Applications :
Chemical industry : chemical solution tank, chemical powder tank, colloid medicament tank, industrial sewage tank, electroplating solution, sewage filter tank

Family fire contro l: fire water tank, sulfur water (spring water) tank, large-scaled water tank, water tank
Agriculture: large-scaled farm feed bucket, fish bucket
PT-250
Capacity: 250 Liters
Diameter: 650 mm
Height: 1030 mm
Pail Height: 745 mm
PT-500
Capacity: 500 Liters
Diameter: 810 mm
Height: 1235 mm
Pail Height: 920 mm
PT-750
Capacity: 750 Liters
Diameter: 1100 mm
Height: 1160 mm
Pail Height: 740 mm
     
PT-1000
Capacity: 1000 Liters
Diameter: 1040 mm
Height: 1450 mm
Pail Height: 1120 mm
PT-1500
Capacity: 1500 Liters
Diameter: 1300 mm
Height: 1550 mm
Pail Height: 1135 mm
PT-2000
Capacity: 2000 Liters
Diameter: 1300 mm
Height: 1980 mm
Pail Height: 1560 mm
     
PT-3000
Capacity: 3000 Liters
Diameter: 1600 mm
Height: 2060 mm
Pail Height: 1600 mm
PT-4500
Capacity: 4500 Liters
Diameter: 1700 mm
Height: 2290 mm
Pail Height: 1960 mm
PT-5000
Capacity: 5000 Liters
Diameter: 1840 mm
Height: 2460 mm
Pail Height: 1980 mm
     
PT-6000
Capacity: 6000 Liters
Diameter: 1970 mm
Height: 2440 mm
Pail Height: 2020 mm
PT-10000
Capacity: 10000 Liters
Diameter: 2250 mm
Height: 3140 mm
Pail Height: 2550 mm
PT-15000
Capacity: 15000 Liters
Diameter: 2580 mm
Height: 3600 mm
Pail Height: 2950 mm
     
PT-20000
Capacity: 20000 Liters
Diameter: 2680 mm
Height: 4450 mm
Pail Height: 3650 mm
PT-25000
Capacity: 25000 Liters
Diameter: 2680 mm
Height: 4770 mm
Pail Height: 4120 mm
PT-30000
Capacity: 30000 Liters
Diameter: 3060 mm
Height: 5060 mm
Pail Height: 4420 mm
   
RO Water Storage Pressure Tanks
Pump Tanks / Well Tanks    
  Features :
A ROTEK Diaphragm Tank because of the diaphragm and pre pressurized air cushion can function to protect the pump and extend the long-term performance. All the tanks are using stainless steel connections. The diaphragm tank totally separates the water and the air, providing a closed system for drinking water preventing the growth of bacteria and vermin intrusion. 
The ROTEK Diaphragm Tank can create stable pressure throughout multi-level systems providing a pressurized water supply. This pressurized water system eliminates the disparities of gravity fed systems and venting requirements associated with them.
     
In-Line Models    
Model #'s Dimensions Volume Shipping(Box) Shipping(Box)
Diameter Height/Lengtl Volume Weight
NPT BSP inches mm inches mm Gal. liter cu. ft. cu. M. 1bs kilos
PWN-2 PWB-2 4.9 124 8.1 205 0.5 2 1.62/12pcs 0.0463/12pcs 31/12pcs 14/12pcs
PWN-8 PWB-8 7.9 201 12.3 314 2.1 8 0.54 0.0154 5.7 2.60
PWN-12 PWB-12 9.0 229 14.4 366 3.2 12 0.78 0.0223 6.8 3.10
PWN-18 PWB-18 11.0 279 14.3 363 4.4 18 1.10 0.0314 9.5 4.30
PWN-24 PWB-24 11.42 290 17.8 451 6.0 24 1.48 0.0423 12.3 5.60
PWN-40 PWB-40 15.28 390 16.7 424 10.6 40 2.43 0.0694 19.8 9.00
     
Horizontal Model    
Model #'s Dimensions Volume Shipping(Box) Shipping(Box)
Diameter Height/Lengtl Volume Weight
NPT BSP inches mm inches mm Gal. liter cu. ft. cu. M. 1bs kilos
PWN-20H PWB-20H 10.4 264 11.6/17.4 295/441 14 20 1.37 0.0392 13.4 6.10
PWN-60H PWB-60H 15.28 390 16.7/20.5 425/521 20 80 3.30 0.0943 28.2 12.80
PWN-80H PWB-80H 15.28 390 16.7/28.2 425/716 28 80 4.70 0.1343 38.5 17.50
     
Vertical Models with Base    
Model #'s Dimensions Volume Shipping(Box) Shipping(Box)
Diameter Height/Lengtl Volume Weight
NPT BSP inches mm inches mm Gal. liter cu. ft. cu. M. 1bs kilos
PWN-60V PWB-60V 15.28 390 21.2 541 14 60 3.22 0.0920 25.0 11.3
PWN-80V PWB-80V 15.28 390 30.0 788 20 80 4.43 0.1266 35.0 15.9
RO Pressure Tanks
Features :
Water goes through a reverse osmosis membrane very slowly and people don't have the patience to wait a long time to get a cup of water. For this reason the residential RO units need a water storage tank to store the purified water. The RO tanks can delivery stable and constant water flow when the faucet is opened. The concern that pollutants might come from air or animals with the use an opened tank favors the use of a closed expansion tank. Lead leaching to drinking water the cause of health risks, brass and copper are banned for use in purified/drinking water. All ROTEK expansion tanks use stainless steel connections to avoid the lead leaching concerns. To avoid bad odors from diaphragm, all of our diaphragms are post-cured before assembly, to eliminate the possibility of odors from the tank.

Our tanks are NSF approved under standard 58, and CE approved under the PED (pressure equipment directive), because of these approvals our tanks carry the appropriate markings and can be used everywhere in the world.
 
Specifications
Model Total Tank Volume Connecter
NPT
Dimension Shipping
Weight kg
Packet Volume
Cu/ft
Gal. liters hight mm
W/Stand W/O Stand
Diameter
mm
RO-120 2.1 8.0 1/4" 307 307 201 2.60 0.50
RO-122 3.2 12.0 1/4" 353 307 230 3.10 0.71
RO-122P 3.2 12 1/4" 364 240 4.00 0.80
RO-132 4.4 18.0 1/4" 350 307 279 4.30 1.02
RO-145P 5.0 19 1/4" 401 280 5.00 1.20
RO-152 5.5 21.0 1/4" 408 307 290 4.90 1.28
RO-200 5.0 20.0 1/4" 355 307 279 4.15 1.04
RO-760 10.3 40.0 1/4" 3/4" 417 463 390 9.00 2.43
RO-1070 14.0 60.0 1"bsp 575 307 390 12.30 3.22
RO-2000 20.0 80.0 1"bsp 770 307 390 16.70 4.43
RO-2800 28.0 100.0 1"bsp 965 307 390 21.30 5.64
SS-180 4.4 18.0 1/4" 350 307 279 4.00 1.02
REMARKS :
Maximum Working Pressure: 100PSI 
All Tanks are Pre-charged at 7 PSI 
All tanks are NSF listed except SS-180(stainless steel tank) and RO-2800.
 
 

 

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