Chenzhou boat boat electric heater electric heater _ Agent _ Boat electric heater preferred Yada Yada Trade and Industry provided by the Trade and Industry. Tianjin Adar Ltd. (www.yada-cbwz.com) had been "Business League certification", please rest assured purchase through the entire network, click on the page check "Business League certification icon," the company authentication information. You can also click on the "Business League Service Icons" on this page directly contact our customer service! No matter what kind you use gloves boat electric heater brand, you should regularly check them accordingly, if found damaged boat electric heaters, appropriate measures should be made. The sleeves should be operating system muzzles into the mouth, to prevent accidents. 8, you should scrub the dirt with a clean inside and outside, to be dry, sprinkle talcum powder laid flat to prevent damage to the ship electric heater agents, do not put it in the ground. [Jada Industry and Trade to recommend star product - ship supplies] pump device works diagram shown in Figure 1-2. Pump device consists of pumps, piping, valves and piping accessories such as filters composed. The pump is a pump device core, how to describe the performance of the pump device does ship wholesale electric heaters, are summarized as follows: First, the traffic flow refers to the amount of liquid in the pump discharge unit time delivery. That flow: the liquid volume / time product flow: Q = volume / time m3 / s (or 1/min, m3 / h) two flows: G = mass / time = kg / s (or kg / min, t / h) CC is the volume of liquid under certain conditions, the pump discharge. Common are positive displacement pump displacement per revolution, commonly g, the unit is m3 / r, l / r, on cm3 / r pump nameplate flow is rated flow of the pump, and the pump flow rate when the actual work and pump working conditions, not necessarily equal to the rated flow.