120 m3 monoblock pump 30 kw stainless steel 304 centrifugal type pump manufacture factory ？Who could Professional and efficient meet above pump specifications ?Yes,ATACH Pump China could be.ATACH GZA(S)pump flange standard EN733,equivalent to the Ebara brand pump series 3M stainless steel end suction pumpsHz range:50 or 60HZPump poles:2 or 4 polesPump materials:SUS304,SUS316,SUS316LSeal plans:a. standard plan,SIC-304(316/316L)-Viton-Carbonb. extra plan,SIC-304(316/316L)-Viton-Tungsten carbide(T

centrifugal water pump with a 50-meter capacity use ATACH pump model CHLF4-40 at 2Hp

Why do the pumps produced by ATACH Pump Industry Company rarely experience leakage?To answer this question, there are two main reasons:1. Attek's chemical process pumps can be equipped with modular mechanical seals as needed, along with double-end face mechanical seals with flushing schemes. This significantly reduces the risk of leakage from the shaft seals of chemical pumps.2. The pump mechanical seal materials of Attek are usually made of high-quality American DuPont, Japanese AFLAS, etc.

The main products of Attek Pump Factory are corrosion-resistant pumps, especially stainless steel acid and alkali resistant pumps. How should the surface treatment of the stainless steel corrosion-resistant centrifugal pump be designed to balance aesthetics and durability? The surface treatment process of the stainless steel pump shell needs to take into account corrosion resistance, surface smoothness, coating adhesion, and long-term working reliability. According to Attek's usage feedback,

The magnetic drive chemical centrifugal pump of the ATACH brand uses CFR-ETFE material.Compared with the commonly used PVDF material in the market, what are the main advantages of ETFE?ETFE (ethylene-tetrafluoroethylene copolymer) and PVDF (polyvinylidene fluoride) both belong to fluorine plastics,but they differ significantly in terms of chemical structure, physical properties, processing methods, and application fields.1. Chemical Structure• ETFE: It is formed by alternating copolymeriza

Due to the structural differences between self-priming pumps and centrifugal pumps, special attention must be paid during the selection process.Customers of self-priming pumps usually have certain requirements for the suction depth.So, do the lateral distance for self-priming and the vertical drop need to be recalculated and included in the total head of the pump?The technical department of Attek gave a direct conclusion:The suction depth of the self-priming pump is included in the total head of

In certain circumstances, ATACH may indicate in the quotation or contract that the bearings of the chemical pumps are designed as three-disc bearings.So, why does ATACH Industrial Pump Factory adopt such a design? Now let's explain the reasons and causes.The main advantages of using three-disc bearings (i.e., three bearing support structures) in chemical process pumps lie in enhancing the stability, reliability and lifespan of the equipment.They are particularly suitable for high-speed, heav

When customers choose the centrifugal pump products from China ATACH Industrial Pump Factory, they need to consider the NPSH(r) value for the pump usage.Otherwise, it is impossible to ensure that the pump can operate efficiently and safely. So, how significant is the impact of NPSH(r) on the pump's usage?NPSH(r), also known as the Required Net Positive Suction Head, is a key parameter for evaluating the anti-erosion performance of a pump. It has a direct impact on the stability and lifespan

For chemical media, ATACH industrial pumps usually recommend using alloy-silicon carbide sealing surfaces.In fact, for plain water, silicon carbide-graphite sealing surfaces are fully capable of performing the task.In the end face of mechanical seals, silicon carbide and alloys (typically referring to hard alloys such as tungsten carbide) are two core friction pair materials, which have significant differences in performance and are suitable for different working conditions.Main differences̶

Some of the regular customers who received pumps from ATACH Pump Company found that many of the stainless steel pumps had three holes on their impellers.So, what is the significance of these holes?Regarding the fact that the stainless steel impeller of the Chinese ATACH Industrial Water Pump Factory has three holes (usually three) on it is a common design.The main purpose is to balance the axial force and improve the self-priming performance.In multi-stage centrifugal pumps or certain single-sta

After the customer provides the required pump specifications, when Attek provides the pump quotation, they usually attach the performance curve chart of the pump to the quotation for the customer's reference. So, how should we interpret the data information on the performance curve chart?1. The performance curves of the water pump mainly include the flow-head curve (Q-H), the flow-power curve (Q-P), and the flow-efficiency curve (Q-η).2. First, check if the curve is smooth and if there are

The pumps of ATACH pump company are mainly divided into two categories: those made by casting and those made by stamping.The stamping centrifugal pumps and casting centrifugal pumps are two types of centrifugal pumps that adopt different manufacturing processes. They have significant differences in structure, performance, and application scenarios.• ;Stamping centrifugal pump;: Manufactured by stamping and welding process, it is formed through processes such as cutting, stampin