Zilmet Solar Expansion tank with precharged 36 PsI. This vessel can handle pressures up to 150 psi.
shell : carbon steel
connections: carbon steel
color : white epoxy-powder coating
max. working pressure: 150 psi
system operating temperature: 14 °F - 230 °F
membrane operating temperature: 14 °F - 212 °F
factory precharge: 36 psi
ZSP18 is 18 Liter, 4.8 Gal.
Acceptance Vol. 3.3 Gal.
ZSP24 is 24 Liter, 6.6 Gal.