Sales Kit


Materials of Construction

  • Outer Shell: 5-gauge stainless steel/ schedule 40 PVC
  • Water chambers: Heavy-duty 100% butyl rubber bladder
  • Testing: High pressure, seam weld, helium, final precharge check
  • Air valve: Brass valve with O-ring seal
  • Warranty: Five year

Product Literature

Warranty Information


Dimension Table

Model Volume (Gal.)Volume (Liter)Acceptance (Gal.)Acceptance (Liter)A (in.)A (cm.)B (in.)B (cm.)Weight (lbs)Weight (kg)
IWSS 43.513.
IWSS 5415.
IWPL 43.513.
IWPL 54.2516.