The J4 is Jiffy steamer's most powerful J4 and is designed for commercial use. This heavy duty Steamer provides a gentler alternative to ironing and is ideal for department stores, restaurants and other types of businesses. Features a standard 6” plastic steam head, a flexible 5. 5-Foot rubber hose, solid die cast aluminum outer housing for durability, 304 stainless steel internal boiler tank, 1-gallon self-contained water tank, fusible link with automatic shut-off for safety, 360-degree swivel casters for mobility and all Brass couplings. Reaches standby temperature within 15 minutes. Ready to steam within two minutes once reaches standby temperature. Two hour steam time per filling. Sight gauge for quick view of water level and sediment buildup. Fusible link with automatic shut-off for safety. Stands 65” tall..