Standard Refrigeration Co.

Pump Spare Parts

Water pump spares for submersible pump, compressor water pump, centrifugal pump, monoblock pumps, motor cooling fan Packing as per order.

Polyurethane Pump Spares are made by the material of a polymer composed of organic units joined by carbamate (urethane) links, so the work life of Polyurethane pump parts is longer than Rubber materials for 3~5 times, Slurry Pump Polyurethane Spare Parts include PU Impeller, PU Throat bush, PU Frame plate liner, PU Cover plate liner, PU Frame plate liner insert etc. They are very easily worn-out components because they work under longtime impact of abrasive and corrosive slurries. For the long service life of pump parts, Polyurethane material plays an important role here. Polyurethane Slurry Pump Parts widely used in Mining, Mineral Processing, Paper pulp, Sands, Gravels, Dredging, Coal Prep, Cyclone Feeds, Chemical Slurry Service, Tailings, Aggregate Processing, Ash Handling, Fine Primary Mill Grinding, Secondary Grinding, Iron Ore, Cooper, Oil field, Diamond, Alumina, Coal, Gold, Silver, Cement, Lead & zinc, Asbestos, Kaolin, Phosphorite, Bauxite, Potash, Mineral sands, Steel, Palm, Sugar, Steeloxyde, Chemical fertilizer, Molybdenum, Tin, Titanium, Power, FGD, Sea water, Food Processing, Cracking Operations, Pipeline Transport, High Velocity Hydraulic Transport,Food Processing, Explosive Sludge In Metal Smelting, River And Pond, Heavy Refuse Removal, Continuous (Snore) Sump Pump Operation, Abrasive Slurries, High Density Slurries, Large Particle Slurries, Sump Drainage, Wash down, Floor Drainage, Mixing, Frac Sand Blending, Tobacco, Construction, City Sewage, Industrial Processing etc. Slurry Pump Polyurethane impellers have a longer life, which reduces the frequency of replacing them. And because the material is smooth, there is little chance that the slurry will stick to the impeller and clog the pump. Slurry Pump Polyurethane Liners have Cover plate liners, Frame plate liner, The liners are together with throat bush and Frame plate liner insert form a pump chamber, The impeller works in it. The polyurethane liners are generally made of polyurethane without steel skeleton. But the polyurethane impeller, throat bush and frame plate liner insert are embedded the steel skeleton.

MD Multistage 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. MD Multistage Pump Introduction: Multistage Pump is single-suction,multistage,centrifugal pump,It is widely used for water supply&drainage infields of factories mines and cities.It is provided for delivering  clear water  without solid particles or other liquid which is physically and chemically similar to clear water. The temperature of the liquid is 0¡ãC~80¡ãC. Permissible inlet pressure is 0.6MPa MD Multistage Pump Features: 1. Stator: The main parts are suction casing, stage casing, discharge casing and diffuser. They are screw up by poles, to become a working house. It is horizontal, the discharge direction is upward; The discharge and suction direction of them are both upwards, and the suction direction is horizontal usually, also they can be made upward according to user's requirement. 2. Rotor: It is consist of shaft, impellers, balance dic and shaft sleeve etc. Shaft supplied power to impellers; The axial force is balanced by balance disc; The sleeve mounted on shaft to protect shaft.  3. Bearing parts: It is consist of bearing body, bearing and bearing cover etc. The bearing of type 85-67, 155-67, 600-60 pump is sliding bearing, lubricated by diluted oil, the other pump bearing is rolling bearing, lubricated by grease. 4. Shaft seal: It is usually adopted soft packing seal, consist of sealing house on suction casing, packing, blocking water ring, the sealing hose have some pressure water, to cool, lubricate and seal pump. The pumps usually adopt mechanical seal. 5. Drive: The pump is driven directly by motor through elastic coupling, the rotation of pump is clockwise looking from motor to pump. MD Multistage Pump Parameter Selection Table: MD Multistage Pump Application: Water supply and discharge in high-rise buildings Fire water supply in constructions Water supply and discharge in factories and mines Long distance delivery Cyclic pressurization in production

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

MSG Inline Centrifugal Pump Size (discharge): 25mm to 450mm Capacity: 3.4~ 1200 m3/hr Head: 6m ~ 135 m Efficiency:Up to 92% Materials:Cast iron,SS 304,SS 316,Bronze etc MSG Inline Centrifugal Pump Introduction: MSG Inline Centrifugal Pump is a high-efficient, energy-saving product successfully designed by means of adopting the property data of MS model inline centrifugal pump and the unique merits of vertical pump and strictly in accordance with ISO2858 world standard and the latest national standard JB/T53058-93 and an ideal product to replace MS horizontal pump, DL model pump and other ordinary pumps. MSG Inline Centrifugal Pump Features: 1.Vertical structure, inlet and outlet diameters are same and on one center line, So it can be installed in pipe line like valves, it has compact and goodly externality, small floor area and low building  investment,  it can  be  used outdoor by add a shied on it.   2.Impeller mounted directly on the long axis of the motor, pump and motor bearing arrangement is reasonable,  pump operation can effectively balance the radial and axial loads, thus ensuring the smooth operation of the  pump,small vibration and low noise.   3.Mechanical shaft seal, use of imported titanium alloy seal ring, medium and high temperature mechanical seal with  carbide materials, anti-wearing no leakage.   4.Easy installation and maintenance, no need to open pipeline system, the rotation parts of the pump can be pulled out by removing the screws on the pump.   5.According to the needs of flow and head, the pump can be used in series or parallel operation mode. MSG Inline Centrifugal Pump Parameter Selection Table: Model Flow(m3/h) Head(m) Speed(r/min) Power(Kw) Voltage(V) MSG15-80 1.5 8 2900 0.18 380 MSG20-110 2.5 15 2900 0.37 380 MSG20-125 2.5 20 2900 0.75 380 MSG20-160 2.5 32 2900 0.75 380 MSG25-110 4 15 2900 0.55 380 MSG25-125 4 20 2900 0.75 380 MSG25-125A 3.5 16 2900 0.75 380 MSG25-160 4 32 2900 1.5 380 MSG25-160A 3.7 28 2900 1.1 380 MSG32-100 4.5 12.5 2900 0.75 380 MSG32-125 5 20 2900 0.75 380 MSG32-125A 4.5 16 2900 0.75 380 MSG32-160 5 32 2900 1.5 380 MSG32-160A 4.5 28 2900 1.1 380 MSG32-160(I) 6.3 32 2900 2.2 380 MSG32-200 5 50 2900 3 380 MSG32-200A 4.5 44 2900 2.2 380 MSG Inline Centrifugal Pump Application: ▶Marine sea water ▶Cleanout system. ▶Every series of food machining and medicine produce ▶Environment protect system. ▶Waste water treatment for papermaking, metallurgy, galvanization, smelting, dye. ▶Electroplate and Dyeing system. ▶Industrial and chemical sump treatment ▶Explosion proof motor for oil, alcohol and other explosive liquid