Parts For Centrifugal Pumps
- Lithium battery 2000mAh - Automatic charge stop - LED night lighting - W- Automatic charging and stopping - LCD display Tire Pressure & Battery Power Indicator - Back light display, easy to read at dark place - Support : Bar / Kpa / Psi / Kg Display - Light & small, easy to use at one hand and space saving - With Lithium battery and 12V car charger base - Quiet and low noise, with a variety of gas nozzles, a wide range of applications
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Buyer: In shell pecan nut, macadamia nut
Plunger Type Pumps, Hydraulically Actuated Diaphragm Type Pumps, Mechanically Actuated Diaphragm Type Pumps, Solenoid, Operated Diaphragm Dosing Pumps, Complete Skid Mounted Dosing Systems, Chemical Process Pumps, Seal free Magnetic Drive Pumps, Progressive Pumps, Y Type Strainers, Pulsation dampners, etc.
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Buyer: Industrial machinery
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Services: Export, import, merchant export import
Buyer: All metals, minerals, petroleum products, food products and paper products
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Services: Clearing agent, transportation, shipping.
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MDG Boiler Feed Water Pump Size (discharge): 1 inch to 32 inch Capacity: 3.4~ 15000 m3/hr Head: 8.6~140m Efficiency:Up to 92% Materials:Cast iron,SS 304,SS 316,Bronze etc. MDG Boiler Feed Water Pump Introduction: MDG Boiler Feed Water Pump can deliver clear water without solid particles or other liquid which the physical and chemical feature is similar with clear water. The boiler hot water circulating pump is suitable for boiler feed water or feed water of high-pressure boiler. The temperature range of liquid is from -20 ¡ãC to -150 ¡ãC and the inlet pressure of pump is less than 0.6 Mpa. MDG Boiler Feed Water Pump Features: 1) Stator parts of the MDG boiler feed water pump : It mainly consists of suction stage, mid-stage, discharge stage and diffuser; they are strained through a lever and form a working chamber. the inlet and the outlet are vertival upword. 2) Rotor parts of the MDG boiler feed water pump : It mainly consists of shaft, impeller, balance kettle and shaft sleeve. Shaft transfers power to impeller and make the pump work. The axial force is balanced by balance disc (kettle) and there is rechargeable shaft sleeve in shaft to protect shaft. 3) Bearing parts of the MDG boiler feed water pump: It mainly consists of bearing body, shaft cover and sliding bearing. There are two single centripetal ball bearing in bearing body to prevent balance disc (kettle) from abrasion. The sliding bearing is lubricated by dilute oil, there is cooling chamber in bearing body and the bearing can be cooled with exterior water. 4) Shaft seal parts of the MDG boiler feed water pump : Shaft seal uses soft packing seal. It mainly consists od seal box, packing, packing ring and packing cover. The shaft is sealed, cooled and lubricated by exterior water from seal chamber. The mechanical seal can also be used as requirement and it need be cooled, lubricated and washed by exterior water. 5) Drive: Type MDG boiler feed water pump is directly driven by motor through flexible coupling. View from motor end, the rotating direction of pump is clockwise. MDG Boiler Feed Water Pump Parameter Selection Table: Model Speed(r/min) Flow Head(m) Power(KW) NPSH (m) m3/h L/S Shaftpower Motorpower MDG6-25×3 2950 3.75 1.04 76.5 2.37 5.5 2.0 6.3 1.75 75 2.86 2.0 7.5 2.08 73.5 3.19 2.5 MDG6-25×4 2950 3.75 1.04 102 3.16 7.5 2.0 6.3 1.75 100 3.81 2.0 7.5 2.08 98 4.26 2.5 MDG6-25×5 2950 3.75 1.04 127.5 3.95 7.5 2.0 6.3 1.75 125 4.77 2.0 7.5 2.08 122.5 5.32 2.5 MDG6-25×6 2950 3.75 1.04 153 4.73 11 2.0 6.3 1.75 150 5.72 2.0 7.5 2.08 147 6.39 2.5 MDG6-25×7 2950 3.75 1.04 178.5 5.52 11 2.0 6.3 1.75 175 6.67 2.0 7.5 2.08 171.5 7.45 2.5 MDG6-25×8 2950 3.75 1.04 204 6.31 15 2.0 6.3 1.75 200 7.63 2.0 7.5 2.08 196 8.58 2.5 MDG6-25×9 2950 3.75 1.04 229.5 7.10 15 2.0 6.3 1.75 225 8.52 2.0 7.5 2.08 220.5 9058 2.5 MDG6-25×10 2950 3.75 1.04 255 7.89 18.5 2.0 6.3 1.75 250 9.53 2.0 7.5 2.08 245 10.63 2.5 MDG6-25×11 2950 3.75 1.04 280.5 8.68 18.5 2.0 6.3 1.75 275 10.5 2.0 7.5 2.08 269.5 11.71 2.5 MDG6-25×12 2950 3.75 1.04 306 9.47 18.5 2.0 6.3 1.75 300 11.44 2.0 7.5 2.08 294 12.78 2.5 MDG Boiler Feed Water Pump Application: This series boiler feed water pump is used for transport no solid particles contained water or Chemical and Physics water Boiler feed water and boiler circulation water High-rise building booster Urban Fire booster Long distance water transportation Boiler heating and cooling water circulation booster
