The new long-axis submerged pump, the motor submerged below the surface to avoid the general liquid under the shaft is too long after the phenomenon of dislike. Principle Introduction Ordinary submerged pump is also the longest three-four-meter shaft length, because of its structure is the shaft + connector + shaft + connector + shaft ... ..., the connector is what we usually call righting bearing. If too long, it is easy to deviate from the shaft deformation, it should not be too long. In the case of a less dense medium, using the new long axis submerged pump, the motor is immersed below the level of the fluid, which avoids long shaft misalignment. This new long axis submerged pump, wear-free, maintenance-free! Install one such pump, large flow (up to 100 vertical / h), high head (up to 66m) Can be repaired basic can be avoided! Submerged pump is the motor and the centrifugal pump immersed in the bottom of the tank, the motor and the centrifugal pump is closely linked to drive the impeller to boost oil, the oil will be pushed to the target storage, to achieve Oil or zero tank to the tank oil. As the motor and pump are in the tank, without the use of slender shaft, from the fundamental avoid the problem of high maintenance rate, not only saves material costs, labor costs, will not delay production. From a power-saving point of view, generally save at least 50% of energy consumption. And run-time noise is very low. Structural characteristics of the new submerged pump motor and centrifugal pump together with the invasion of the bottom of the tank, driven by the impeller to boost oil, the oil pushed to the target storage, compared to other structures, start without sucking, the oil level Oil line separator, so to solve the shaft is too long, not the heart problem, in theory, the shaft can be extended indefinitely. Due to pump work by suction change delivery, there will be no air suction and air resistance phenomenon. (See picture) Application: Used for the delivery of oil products such as gas station, oil depot, airport, wharf, railway trestle, distribution column, oil refinery, factory production line and generator set. Oil Media: Diesel, Diesel, Fuel, Aviation, Jet and Kerosene, 80% Gasoline and 20% MTBE, ETBE or TAME, 0% -20% Ethanol or a mixture of methanol and gasoline, Ethanol, Methanol, Propanol, ethyl acetate, toluene and the like. Advantages of the new long axis of the submerged pump because of its motor and impeller immersed in the submerged below the liquid level, compared with other submerged pump, the media do not have to suck suction, there is no suction phenomenon, therefore, the new long axis liquid Pump in the delivery of media, variable suction to send, the media will not be vaporized, difficult to happen air resistance phenomenon. 1, Very smooth running, the noise value is equivalent to the explosion-proof motor with the same power, and the noise is extremely small. 2. Without self-priming, the motor starts to emit liquid medium, completely solving the problem of transporting the gasified medium under high temperature, All-weather transportation work; 3, the delivery of oil products will not produce oil vapor, on the one hand to reduce oil loss, on the other hand also put an end to potential safety hazards, but also to avoid environmental pollution; 4, Installation location, the reservoir area of ​​the plane. Oil depot layout more beautiful, more convenient to use. 5, Reliable bearing structure, effectively improve the bearing reliability and service life, so that the bearing is no longer a wearing part, maintenance-free within the specified service life of the pump. 6, easy to install.
Redispersible Polymer Powder
Dispersion/Redispersible polymer powder produced by spray-drying special water-based emulsion, mostly based on vinyl acetate and ethylene. It dissolves in water easily and quickly forms emulsion. Dispersion polymer powder gives the mortar higher flexural strength, excellent waterproofing property, improved workability, increased impact and abrasion resistance, durability, weather-ability, better deformability, increased adhesion to a variety substrates, improved wetting of the substrate, higher flexibility, increased impact and abrasion resistance, higher durability and freeze thaw resistance. It is suitable for tile adhesive/tile grouts, skim coat/ wall putty, adhesive and base mortar for EIFS (external insulation finish system), joint filler, decoration mortar, fundamental dry mix mortar, waterproofing membrane/ mortar, flexible waterproofing putty, floor screed and self-leveling compound etc.
VAE powder,redispersible polymer powder,polymer binder in mortar,vinyl acetate ethylene copolymer
Shanghai Na Long Tech Co., Ltd , https://www.na-long.com
