Feature 

Inner tank: Food Grade Stainless Steel by argon protect welding, supply water quality and drinkable

Outer shell: Galvanized Steel coated noncorrosive layer

Heat insulation layer: 50-60mm import polyurethane integral foaming

Frame: Galvanized Steel coated noncorrosive layer, both install inclined and flat roof.

Automatic Heating Element free

1% spare parts are free

5 years quality warranty

Freeze protection:-25

Wind stress: 180km/h without damage

Hail resistance:25-35mm

All install documents are free

MODEL	Lighting  (m 2 )	vacuum tube			Cubage  (L)	GW  (kg)	Qty.per20'/40'  Container
		diameter	length	No.
SLDTS47/18	1.89	Φ 47mm	1500mm	18	100	62	60/116
SLDTS47/20	2.10	Φ 47mm	1500mm	20	111	68	56/108
SLDTS47/24	2.52	Φ 47mm	1500mm	24	133	76	47/91
SLDTS47/30	3.15	Φ 47mm	1500mm	30	166	86	34/65

MODEL	Lighting  (m 2 )	vacuum tube			Cubage  (L)	GW  (kg)	Qty.per20'/40'  Container
		diameter	length	No.
SLDTS58/18	2.59	Φ 58mm	1800mm	18	150	84	41/79
SLDTS58/20	2.88	Φ 58mm	1800mm	20	165	90	37/71
SLDTS58/24	3.46	Φ 58mm	1800mm	24	200	110	32/61
SLDTS58/30	4.32	Φ 58mm	1800mm	30	250	130	25/48