Product Name: Sz Series Liquid Ring Vacuum Pumps with Compressors Model NO.: SZ-1 Working Conditions: Wet Work Function: Pre-Suction Pump Vacuum Degree: High Vacuum Exhauster Method: Positive Displacement Pump Structure: Rotary Vacuum Pump Oil or Not: Oil Free Customized: Available Seal: Mechanical Seal or Packing Seal Frenquency: 50Hz or 60 Hz or Customized Trademark: zhuoxin Transport Package: Wooden Box Specification: Meterial: cast iron; Origin: China HS Code: 8414100090 Product Description COMPANY SHOW:20 Years ZiBoZhuoXin Pump Industry co,.Ltd is located in a century industrial city known as the Pump Capital of China---Zibo city, Shandong Province. Has over 20 years' experience of manufacturing vacuum pumps and 10+ years' experience of exporting.Various produccts We can suppply all type of vacuum pumps and spare parts in China, 2BV/2BEA/2BEC/SK/2SK/JZJ2B/ etc, and other industrial machine;24 Hours Please do not hestiate to contact us if have any urgent matters,each of your inquiries will be taken into account and get our response within 24 hours.Product Main feature:SZ series water ring vacuum pumps and compressors are used to pump or compress air and other gases which are non corrosive, insoluble in water and do not contain solid particles, so as to form vacuum and pressure in closed containers. A small amount of liquid is allowed to be mixed in the inhaled gas. It is widely used in machinery, petrochemical, pharmaceutical, food, sugar industry and electronic fields.Because in the working process, the compression of gas is isothermal, so when compressing and pumping flammable and explosive gas, it is not easy to cause danger, so it is more widely used. The working vacuum range is -0.03 ~ -0.08mpa.Technical specification of SZ series water ring vacuum pump and compressor:modelMax suction(m3/min)Compressor max displacement(m3/min)motor power(Kw)Pump(r.p.m)water consumption(L/min)max vacuum rate(%)Max pressure(MPa)weight(set)(Kg)current vacuum ratecurrent pressure(MPa)LRVPCpmressor0%40%60%80%90%00.050.080.10.15SZ-11.50.640.40.12-1.51---45.5144010840.12310SZ-23.41.650.950.25-3.42.621.5-7.511145030870.14380SZ-311.56.83.61.50.511.59.28.57.53.5223797070920.171300SZ-42717.61131272620169.57080730100930.211500Remark: 1. The suction and exhaust volume of vacuum degree from 40% to 90% or pressure from 0.05Mpa varies with the water supply and the clearance between impeller and side coverSize and change, especially when the flow is small, if the adjustment is not accurate, it is easier to cause smaller.2. The values in the table are obtained under the following conditions:-1,Water temperature 15 ºC-2,Air 20 ºC-3,Gas relative humidity 70%-4,Atmospheric pressure 0.1013mpa3. The deviation of performance in the table shall not exceed 5%FAQQ: What's your MOQ?A:One set;Q: What are the causes of no flow or insufficient flow of centrifugal pump?A:There is air in the suction pipe or pump, which needs to be discharged. Air leakage is found in the suction pipeline, and the leakage is repaired. If the valve of suction line or discharge line is closed, relevant valve shall be opened. If the suction height is too high, recalculate the installation height. The suction line is too small or blocked.Q: How to resist cavitation in centrifugal pump?A: Improve the structure design from the suction to the impeller of the centrifugal pump;Adopt double stage suction impeller and use anti-cavitation material;Q:What is the function of rubber ball in water ring vacuum pump?A:Rubber ball in water ring vacuum pump, the correct name is called rubber ball valve. Its role is to eliminate the pump equipment in the operation process of the phenomenon of over compression or insufficient compression.Q:How long is warranty?A:One year formain construction warranty.Q:How can I pay for my items? What is the payment you can provideA:Usually by T/T, 30%-50% deposit payment once PI/Contract /confirm/ied, then the remaining balance will be paid after inspection and before shipment via T/T or L/C;welcome client from home and abroad to contact us for future cooperation.Detail size drawing and install drawing please contact our sales in charge to get;
