PT-122
2.2 gallon pressure tank
PT-122P
2.2 gallon plastic steel
pressure tank
PT-132
3.2 gallon pressure tank
 
PT-132S
3.2 gallon stainless steel
pressure tank
PT-145P
4.5 gallon plastic steel
pressure tank
PT-155
5.5 gallon pressure tank
 
PT-140P
4 gallon plastic pressure tank
PT-107
10.7 gallon pressure tank
PT-200
20 gallon pressure tank
 

Specification
Item No. Capacity (Gal) Connector Dimension Dimension Weight (kg) CUFT
PT-122 2.2 1/4" 353 230 3.1 0.71
PT-122P 2.2 1/4" 380 233 3.8 0.80
PT-132 3.2 1/4" 350 279 4.3 1.02
PT-132S 3.2 1/4" 350 279 4.5 1.02
PT-145P 4.5 1/4" 382 270 4.0 1.30
PT-140P 4.0 1/4" 397 284 3.2 1.18
PT-155 5.5 1/4" 408 290 4.9 1.28
PT-107 10.7 3/4" 575 390 9.0 3.22
PT-200 20.0 1" BSP 770 390 16.7 4.43
Remarks:
  1. Max. pressure : 100 PSI
  2. Tank pressure : 7 PSI
  3. All RO pressure tanks are NSF and CE approved, except PT-132S