Dealer/Contractor Locator Internet Sales Policy

Defiance

Materials of Construction

  • Tank: 16 gauge cold rolled steel
  • Finish: Appliance quality paint for indoor and outdoor installation
  • Water Chambers: Top chamber is blended butyl rubber, lower water chamber is copolymer polypropylene.
  • Connection: Welded steel NPT thread
  • Testing: High pressure, seam weld, helium, final precharge check
  • Air valve: Brass valve with O-ring seal

 

Submittal Literature

IOM Literature

Defiance

Dimension Table

Model Volume
(Gal)
Volume
(L)
Ht.
(in.)
Dia.
(in.)
Conn.
(in.)
Weight (lbs)Weight (kg)
DEF20208029.416.01.0 NPT36.016.3
DEF303212029.021.01.25 NPT49.522.5
DEF3333.413043.016.01.0 NPT53.524.3
DEF444417037.421.01.25 NPT67.030.4
DEF626224048.121.01.25 NPT82.037.2
DEF828131059.421.01.25 NPT99.044.9
DEF8558532545.526.01.25 NPT121.054.9
DEF12011945060.526.01.25 NPT153.069.5

Sizing Chart Table

Model Volume
(Gal.)
Volume
(Liter)
20/40
(Gal.)
20/40
(Liter)
30/50
(Gal.)
30/50
(Liter)
40/60
(Gal.)
40/60
(Liter)
DEF2020808.130.56.825.85.922.3
DEF303212012.948.810.941.39.435.7
DEF3333.413013.350.311.342.69.736.8
DEF444417017.767.115.056.813.049.1
DEF626224025.094.621.180.018.369.2
DEF828131032.6123.627.6104.523.990.4
DEF858532534.3129.729.0109.725.194.9
DEF12011945048.0181.540.6153.635.1132.9