Groen Steam Jacketed Kettle- 40 Gallon. Model: AH/1E-40. S/N: 122028. Nat'l Bd: 122028. Gas-fired: natural. MAWP: 30 psi at 300 °F. Input rate: 100,000 Btu/h. Open top with lift-top lid. Natural gas feed rate (min/max): 4.5/14 in. W.C. Features include: 180 emery grit finished interior, thermostatically controlled shut off. Great for chain restaurants, supermarkets, schools, and healthcare facilities. Electrical requirements: 115 V, 1 amp, 60 Hz, single phase. Sight glass level, pressure gauge, Inlets: 1 in. threaded (male), natural gas inlet: 3/4 in. diameter NPT. Outlets: (1) 3/4 in. dia. NPT (female, jacket), tank discharge: (1) 2 in. threaded (male), exhaust port/steam outlet: 6 in. diameter. Overall dimensions: 40 in. L x 34 in. W x 44 in. H.