Mine explosion-proof fountain 
 Explosion-proof drinking fountain used mine mine mine explosion-proof drinking fountain 
 There is no best, only better, your trust is our power of enterprise development - Shandong Coal 
 Product Features: 
 1 This product is mine explosion-proof and intrinsically safe, explosion-proof signs for Exd [ib] I. Use in the absence of gas, no coal dust explosion hazard sites. 
 2 This product can provide ≥ 86 ℃ hot water and room temperature water, drinking water for underground workers. 
 3 The heater can be automatic temperature control, with built-in stainless steel electric heating pipe heating, high thermal efficiency with long life, fast heating, low noise, with safety explosion-proof, energy-saving features. 
 For the environment: non-corrosive metal and is sufficient to destroy the insulation of the gas, but allow in the presence of explosive methane gas and coal dust in the work environment, strong vibration and bumps without a place; to prevent the liquid immersion areas. 
 Atmospheric pressure: 80kPa ~ 110kPa 
 Ambient temperature: 0 ℃ ~ +40 ℃ 
 Humidity: ≤ 95% (when temperature +25 ℃) 
 Explosion-proof type: Mine explosion-proof and intrinsically safe 
 Explosion-proof mark: "Exd [ib] I" 
 Power supply voltage: AC (50Hz) 127V (110% ~ 75%) 
 Machine current: ≤ 12A heater power: 1500W 
 Transformer explosion-proof chamber, control circuit board, closed the fuse for the explosion part. 
 The security parameters: maximum open circuit voltage DC12V, maximum short-circuit current 715mA; 
 Operating voltage DC11V, Current ≤ 70mA. 
 Hot water temperature ≥ 86 ℃, a hot water heating can provide five liters. 
 Dimensions: 380 × 410 × 700mm (not including barrel) 
 Weight: 50kg 
 Our commitment: to science and technology, and reputation as fundamental to the quality of survival, efficiency and promote development of coal ----- Shandong Material Co., Ltd. Shandong, coal mining