IRG single stage single suction centrifugal pump hot water pipes Overview: ISG series single stage single suction vertical centrifugal pump is the company with reference to the performance parameters under international ISO2858 and national standard JB / T6878.2-93, combined with the company's years of experience The design of the second generation of energy efficient products is an alternative type of pipe centrifugal SG, IS-type centrifugal pump, D-type multi-stage centrifugal pumps ideal for other conventional products. Series Flow range 1.5 ~ 1600m3 / h, the range of 5 ~ 125m lift home heating circulation pumps, basic type, shunt type, cut type, and other specifications. According to different media and different temperatures, material and structural changes in the flow part of the design and manufacture of the same parameters of the IRG-type heat pumps, IHG-type chemical pump pipeline, YG vertical pipeline pump, so that the series gained popularity, can replace conventional centrifugal pumps used in all cases. IRG single stage single suction centrifugal pump hot water pipes Features: ① pump for the vertical structure, import and export of the same caliber, and in the same center line, as the valve can be installed in the pipeline among domestic hot water circulating pump, compact beautiful, small footprint, low construction inputs, such as with shields can be placed outdoors. ② impeller mounted directly on the motor shaft extension, the short axial dimension, compact structure, pump and motor bearing configuration is reasonable cryogenic coolant circulation pump, can effectively balance the radial and axial loads generated by operation of the pump, thus ensuring the pump The smooth running, low vibration and noise. ③ seal with mechanical seal or a combination of mechanical, imported titanium alloy seal ring, medium and high temperature mechanical seal with carbide only quality, wear-resistant seal, can effectively increase the mechanical seal life. ④ installation and maintenance of instant noodles, no need to open pipeline system, as long as remove the pump conjoined seat nut out all the rotor components. ⑤ can flow and head that required the use of pumps in series and parallel operation mode according to the application requirements. ⑥ can employ vertical and horizontal pumps installed according to requirements of piping layout. IRG single stage single suction centrifugal pump hot water pipes range: three, ISG vertical pipeline pump operating conditions a suction pressure ≤1.0MPa, or maximum working pressure pump system ≤1.6MPa, namely suction pressure + pump head ≤1.6 MPa, hydrostatic test pump pressure ≤2.5MPa, please specify when ordering system work pressure. 1.6MPa working pressure pump system should be greater than in the order presented separately, in order to manufacture the pump flow section and a coupling portion using steel materials. 2, ambient temperature <40 ℃, relative humidity <40%. 3, the transmission medium volume content of solid particles does not exceed 0.1 per unit volume of the circulation pump, particle size <0.2mm. NOTE: If with small particles, please when ordering by medium to factory using wearable mechanical seal. Four, ISG vertical pipeline pump Model significance For example: IRG50-160 (I) A ISG- Vertical single-stage pipeline pump IRG- vertical single-stage pump hot water pipes GRG- vertical single-stage pump hot water pipes stand IHG- single-grade stainless steel chemical pump YG- single stage single suction pipeline pumps 50- pump inlet and outlet nominal diameter (mm) 160- nominal outside diameter of the impeller (mm) I- traffic classification A- impeller first cut Shizuishan circulating pump, Household heating circulation pumps, hot water circulating pump (certified merchants) provided by Anguo City Pump Co., Ltd. Yuan Shi. Shi Yuan Yasukuni City Pump Co., Ltd. (www.shiyuanbeng.com) is specialized in the "IS centrifugal pump, XA centrifugal pump, BA centrifugal, B-type pump, double suction centrifugal pump" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Geng wheat.