1.Material of outer tank is zinc-painted steel or PVPF steel with thickness of 0.4mm

		Models	Capacity	Vacuum Tube Spec.	Unit Price ( FOB Shanghai China)	Packing Size
						CBM
		KFL-NP-58/1800-16	144L	58mm×1800mm×16pcs	us$126	0.55
		KFL-NP-58/1800-18	162L	58mm×1800mm×18pcs	us$137	0.68
		KFL-NP-58/1800-20	180L	58mm×1800mm×20pcs	us$153	0.73
		KFL-NP-58/1800-24	216L	58mm×1800mm×24pcs	us184	0.88
		KFL-NP-58/1800-30	270L	58mm×1800mm×30pcs	$228.00	1.06
		KFL-NP-58/1800-36	324L	58mm×1800mm×36pcs	us$275	1.28
						0.01

Non Pressure Solar Water Heater