A, ISW horizontal pipeline centrifugal pump Product Overview: ISW horizontal centrifugal pump IS centrifugal pump according to the unique structure of a combination of vertical pump design, and in strict accordance with ISO2858 international standards and the latest national pipeline centrifugal pump standard JB / T53058- 93 design and manufacture of energy efficient products. The pump uses advanced hydraulic model to optimize the design. At the same time according to temperature, different media ISW derived based on the heat pump, heat pumps, chemical pumps, oil pump, etc., is the national standard stereotypes to promote products. Two, ISW horizontal pipeline centrifugal pump Features: 1, the pump for the vertical structure, import and export of the same caliber, and in the same center line, as the valve installed in the pipeline, compact appearance, small footprint , construction investment is low, such as with protective cover can be placed outdoors. 2, the impeller is mounted directly on the motor shaft extension, the short axial dimension, compact structure, reasonable configuration of pump and motor bearings, can effectively balance the radial and axial loads generated by operation of the pump, thus ensuring the smooth operation of the pump, vibration and low noise. 3, seal with mechanical seal or a combination of mechanical, using imported titanium alloy seal ring, medium and high temperature mechanical seal with carbide materials, wear-resistant seal, can effectively extend mechanical seal life. 4 Easy installation and maintenance, no need to open pipe road system, as long as remove the pump nut seat body out all the rotor components. 5, flow and head requirements that need using pumps in series and parallel operation according to the requirements. 6, can use the vertical and horizontal pumps installed according to requirements of piping layout. Three, ISW horizontal pipeline centrifugal pump main purposes: ISG vertical pipeline pump for conveying water and the physical and chemical properties similar to water or other liquids for industrial and urban water supply and drainage, high-rise building pressurized water, garden irrigation , fire booster, long-distance transmission, HVAC refrigeration cycle, bathrooms and other warm and cold pressurized water cycle and supporting equipment, the use of temperature T <105 ℃. Four, ISW horizontal pipeline centrifugal pump working conditions: 1, the suction pressure ≤1.0MPa, or maximum working pressure pump system ≤1.6MPa, pump suction pressure + pump head ≤1.6MPa, hydrostatic test pump pressure 2.5MPa, please specify when ordering system work pressure. Greater than 1.6MPa working pressure pump system should be made when ordering separately, in order to manufacture the pump flow portion and a coupling portion using steel materials. 2, ambient temperature <40 ℃, relative humidity <95%. 3, the transmission medium volume content of solid particles does not exceed 0.1% of the unit volume, particle size <0.2mm. Note: If using the medium with small particles, please when ordering to using wearable mechanical seal manufacturers. ISW horizontal pipeline centrifugal pump installation points: 1), should be in place before the pump following the review; basic size, location, elevation shall meet the design requirements; equipment should not have missing parts, damage and corrosion, etc., nozzle protector and blocking cap in place; Turning should be flexible, no blocking, jamming, no abnormal sound. 2), the factory assembly, commissioning Complete parts should not be demolished. 3) installation of the pump leveling alignment. Pump base height above the ground of the pump should be easy to install, and should not be less than 0.1m. Pump transport to the designated location, be lifting equipment installation and accurate equipment is located on the base ready, then put on the anchor bolts and nuts with the base placed under the horn to the level of foot preliminary leveling bolt pour concrete inside. Until the concrete sets expiration of the fine level and tighten the bolt caps, each horn with a fixed spot, the basis of the surface roughening, after water rinse with cement mortar smooth. 4), pipeline installation should meet the following requirements: a, internal tube and pipe ends should be cleaned, should not damage the sealing surface and threaded, flanged or threaded end face of the axis should be parallel connected to each other, the pair should not be forced connection. Weight should not be added to the pipeline pump, should have its own support. b, after a pipeline connected to the pump, welding and gas cutting should not be in on it, when For welding or gas cutting, piping should be removed or to take the necessary measures to prevent welding slag into the pump and damage the pump parts. After the installation is complete toggle shaft, impeller should be no friction sound or stuck phenomenon, or should check the pump apart cause. c, the pipeline should be according to the device configuration information and design drawings for review. d, each pump should be installed on the outlet pipe valves, check valves and pressure gauges; when the pump is pumped directly from the outdoor water supply network shall be installed valves, check valves and pressure gauge on the suction pipe, and should be around the pump Set valved bypass pipe. 5), pump vibration and noise canceling: the pump inlet and outlet pipe should be installed flexible rubber bellows joints or metal fittings; pipe hanger bracket should adopt a flexible, resilient bracket; to create a good isolation effect, foundation isolation, vibration and stand pipes must be installed for three isolation, which shock mount (damper) area, the number of layers, the number, type and model can be curved flexible joints, the number must be selected according to the calculated results and installation. Shock absorber type, position size, matching the number of other parameters directly related to the stability and the damping effect of the pump, determine the parameters must be precisely accounted for confirmation of professional and technical personnel at home. Pump extruded pipe wall, floor, it shall take measures to prevent the solid audio. 6) Pump Commissioning electrical control points in ensuring the safety of sensitive and reliable premise of the single test run pumps. The pump outlet pipe on the valve member is closed, with the pump start running and then gradually open and check for abnormalities, motor temperature, pump operation, the gauge number, the interface rigor meets the requirements. ISW horizontal pipeline centrifugal pump performance parameters: ISW50-160 (1) AB ISW horizontal centrifugal pump 50 inlet and outlet nominal diameter (mm) 160 nominal impeller outer diameter (mm) (1) Category A flow impeller first Cutting B impeller second cutting Service: 1, according to state regulations for electrical and mechanical products for one year warranty. During the warranty period, users will enjoy free services, paid services for life, long-term parts. 2. If the customer appears in the use of our products have any problem, we will offer you the following service: (1) the user used in case of any problems of our products, please call our service department, we quickly give response within two hours after notification received from users, to provide users with urgent solutions. (2) as a result of improper use or outside of the warranty period, causing damage or product does not work, the company will also provide maintenance services products, only charge for the cost of replacement parts. (3) We will build customer profiles manufactured products, the implementation of a machine a file management program, the customer service department will regularly track product usage, to ensure the normal operation of equipment; problem (4) customers using our products proposed We are committed to give a reply or resolved within six hours.