Made with high and low-temperature resistant materials it includes an automatic discharge port for easy use. Product material: stainless steel product model: 100l product size: 40x90cm 15.75X35.43 Inches product applicability: schools factories households irrigation product list: 100l stainless steel pressure tank * 1pcs pressure on-off * 1pcs pressure gauge * 1pcs safety controller * 1pcs 2-in-1 air replenishment check controller * 1pcs sewage outlet elbow * 1pcs straps * 2pcs water outlet joint * 1pcs water outlet ball controller * 1pcs sewage outlet ball controller * 1pcs