Brand new impeller and scroll case, the efficiency of the water pump could reach 65%-70% with 2-5m increased for the pump lift Patented appearance design, novel and unique Scroll case is located by positioning pin for more reliable use ·Anti-winding ring, so clear water pump has the function of dust water pump Separated shock pad design for the support base, in order to minimize the shock ·Humanized pump connector for easily assemble Complete accessories available
Qb series Applications and installation Qb series clean water pumps are high efficient household electric pumps, with the miniature heavy-duty electric motor and the peripheral pump couple directly. They do well in carrying clean water or the liquid whose physical and chemical nature similar to clean water, not exceeding They are ideal for household well water pumping, water injection supplying, car washing, and garden watering etc. Operating limitations Max ambient temperature up to 40 Max fluid temperature up to 80 Max pressure up to 10 bar Construction features Pump body: cast iron Motor housing: aluminum Shaft: 45# steel /stainless steel Impeller: brass Motor: closed, externally ventilated Insulation class: b/f Protection class: ip44/ip54 Duty: continuously rated Mechanical seal: ceramic steatite/ metalized carbon Thermal protector (if required)
We have 200w, 250w, 350w, 400w, 550w, 750w.Max.Height:5-8m, max.Flow rate:5500-12000l/h, max. Depth:5-7m 42x30x32cm/4pcs, 18.0/19.0
More powerful;5%-8% power increasing Professional water pump High flow capacity High strength frame Easy starting and operation;Smaller vibration High lift 50m / 80m
1. Technical data Suitable fluids: clear water. Power: 0.37 kw (0.5hp) Single phase: 220v---240v/50 hz(or 110v/60hz ) Degree of protection: ip44. Insulation class: b Pumping head: 40 meters. Flowrate: 40l/min (2.4m3/h) Qb series clean water pumps are high efficient household electric pumps, with the miniature heavy-duty electric motor and peripheral pump coupled directly. They are ideal for household well water pumping, water injection supplying, car washing, and garden watering and so on. 1pcs/box 6pcs/carton 275*150*170
Flow: 10m3/h Head: 165m Power: 11kw Material: cast iron Medium: clean water Outlet dia: 32mm Diameter: 175mm Speed: 2850r/min Voltage: 380V Phase: 3 phase/50Hz Color: Blue QJ Submersible pumps Parameters: Flow range10~500m3/h, Lift scope within 5~405m; Caliber scope 32~203mm, Temperature range-15~80° C. Products Overview: QJ Series submersible pumps widely used in farmland irrigation, spray irrigation and water-use, industrial and civil buildings, also the drainage system to level hills, mountain diversion and in low-lying areas dunes, urban and rural mining supply, drainage and other water conservancy facilities. Characteristics are that they are assembled into a simple structure they have installation convenience a small footprint, simple maintenance and a safe reliable operation. Product use conditions: QJ Submersible pumps use conditions 1. 380 V bias voltage does not exceed + -5% and 50 HZ frequency, and the deviation is not more than + -1% of the three-phase power supply. 2. Electrical cavity must be filled with water. 3. The first-class pump impeller should at least go into the dynamic water level 2 m below surface. Static pump unit immersed under water shall not be greater than 70 m. 4. Electrical from the bottom of the bottom of the well shall be not less than 3 m. 5. The water temperature no higher than 20 ° C, QJR-temperature hot water pump up to 80 ° C. 6. Water and sand content (by mass) of not more than 0.01%. 7. Water PH 6.5-8.5. 8. The hydrogen sulfide in water content is not more than 1.5 mg / L. Application : deep well water farm irrigation sprinkling irrigation urban and rural industry mine supply and drainage. Shenlong pump Ltd is located at the beautiful shore of the Yellow River and at the foot of the mountains of Mangshan, ZhengZhou City in the heart of Henan province. The company was created in the 1980s, And after the company's combined relentless efforts has become one of the largest modern enterprises in Henan that combines Research and Development (R&D), Prototype Design, Product testing, Advanced industrial production, and operational excellence. Shenlong pump Ltd is a design manufacture export professional company. Our Enterprise is Ministry of Agriculture. We are production and sales pumps around the world. The manufacture have strong technical force, with all kinds of machine tools, planer, drill press, etc. and The manufacture's total land area of over 660000 Square meters and with in excess of 300 equipment sets. Employing 860 staff members; amongst them over 40 senior technical experts. The allocation of B-level exceeds the national standard of computer Pump testing centers.
Plastic garden submersible pump Operating Condition: Fluid temperature up to 35 Centigrade Maximum ambient temperature 40 Centigrade. Maximun particale: 30mm for dirty water type Maximun particale: 5mm for clean water type Structural Charactristics: * External float switch for automatic pump operation. * Pump body made from fiber glass reinforced technopolymer, particularly to mechanical stress, knocks and corrosion, or stainless steel pump body. * Technopolymer open impeller. * Suction strainer made from fiber glass reinforced technopolymer, providing the support base for the pump. * Technopolymer hose joint with screw fitting. * C45 steel motor shaft. * Double seal carbon/aluminum on the pump side and sealing ring on the motor side. * Sealed induction motor, suitable for continuous duty with built-in thermal cutout relay (motor protector). * Insulation Class B (provides the motor with a considerable overload tolerance and substantially increases the service life of the motor itself) * Protection rating IP 68 * "H05/07 RN-F" Neoprene submersible supply cable. * Supplied standard with 10 meters of cable and plug. * Voltage and frequency available on request. * 220V/50Hz, 220V/60Hz, single phase * copper wire stator with thermal protector Insulation class B, Protection IP44, Continuous duty . Certification: 1. CCC Safety certificate 2. CE certificate 3. GS certificate. HS Code: 841381 Trademark: Haitaipump or OEM Standard: CE, GS Productivity: 50000PCS/Month Unit Price/Payment: T/T Origin: China Packing: 1PCS in 1 Box Min. Order: 300 PCS Transportation: by Sea Theory: Jet Pump Structure: Single-stage Pump Power: Electric Type: Jet Pump Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe.
High-Pressure ISW Series Pipe Centrifugal Water Pump Product Features: This product is of horizontal structure, used for conveying clean water and other liquid with similar physical, and chemical properties to clean water. It is suitable for industrial and urban water supply and drainage, pressurized water delivery in high-rise buildings, sprinkler irrigation in gardens, pressurized fire fighting, long-distance transportation, heating ventilation air conditioning circulation, bathroom, and other pressurized cooling, and heating water circulation and supporting equipment. ISW series single stage end suction centrifugal pump is an energy-saving pump. The advantage is hydraulic capability is distributed reasonably, wide option for user, conveniently check and repair, the efficiency and throw is up to advanced international level. This pump is suiable for industrial and city water supply, water drainage.
Flow: 25m3/h Head: 91m Power: 11kw Material: cast iron Medium: clean water Outlet dia: 60mm Diameter: 175mm Speed: 2850r/min Voltage: 380V Phase: 3 phase/50Hz Color: Blue Deep well submersible water pump Overview: Filed with: water Flow range: 10—250m3/h; Head range:5—121m; Diameter scope:f30—f150mm; Temperature range: =30?. Deep well submersible water pump is widely used in various kinds of water conservancy facilities such as farm irrigation, sprinkler irrigation with water, the supply and drainage system of civil building and, industrial and draining water from the hills and mountainous area, the diversion in low-lying areas, water supply and drainage in urban and rural industrial and mining enterprises etc. Deep well submersible water pump spare parts &features: Deep well submersible water pump motor and pump assembled into one. Deep well submersible water pump has simple structure, easy to use and maintenance. Electric motor is three-phase asynchronous motor. Safe and reliable operation, no pollution to water. Installation of deep well submersible water pump 1. 380V voltage deviation is no more than ±5%, frequency is 50HZ, three -phase power deviation is no more than ±1%. 2. Motorcavity must be filled with water to cooling motor and lubricate bearings . 3. The first stage impeller of the pump should be more than 2mm below the moving water surface, pump unit should be less than 70m below the static water level. 4. The distance from the motor bottom to well bottom must be more than 3m. 5. Water temperature should be no more than 20°C. 6. Sand content of the water ( by mass) should be no more than 0.01%. 7. PH value of water 6.5-8.5. 8. Hydrogen sulfide content of the water should be no more than 1.5mg/L. 9. Chloride ion content of the water should be no more than 400mg/L. 10. Water yield of water source should ensure the requirements of pump continuous working.
Flow: 20m3/h Head: 64m Power: 7.5kw Material: cast iron Medium: clean water Outlet dia: 60mm Diameter: 175mm Speed: 2850r/min Voltage: 380V Phase: 3 phase/50Hz Color: Blue QJ Submersible pumps Parameters: Flow range10~500m3/h, Lift scope within 5~405m; Caliber scope 32~203mm, Temperature range-15~80° C. Products Overview: QJ Series submersible pumps widely used in farmland irrigation, spray irrigation and water-use, industrial and civil buildings, also the drainage system to level hills, mountain diversion and in low-lying areas dunes, urban and rural mining supply, drainage and other water conservancy facilities. Characteristics are that they are assembled into a simple structure they have installation convenience a small footprint, simple maintenance and a safe reliable operation. Product use conditions: QJ Submersible pumps use conditions 1. 380 V bias voltage does not exceed + -5% and 50 HZ frequency, and the deviation is not more than + -1% of the three-phase power supply. 2. Electrical cavity must be filled with water. 3. The first-class pump impeller should at least go into the dynamic water level 2 m below surface. Static pump unit immersed under water shall not be greater than 70 m. 4. Electrical from the bottom of the bottom of the well shall be not less than 3 m. 5. The water temperature no higher than 20 ° C, QJR-temperature hot water pump up to 80 ° C. 6. Water and sand content (by mass) of not more than 0.01%. 7. Water PH 6.5-8.5. 8. The hydrogen sulfide in water content is not more than 1.5 mg / L. Application : deep well water farm irrigation sprinkling irrigation urban and rural industry mine supply and drainage.
Please confirm more details we will sent you price list. 1. what the water pumps head and water capacity? 2. Any request about the borehole diameter 3. How about voltage and frequency 380V or 220V,50HZ or 60HZ 4.Whatâ?²s the temperature of water? 5. What the material, cast iron or stainless steel? Why Choose us: 1.Specializing in manufacturing submersible pump products for 70 years. 2.The motor and pump body are self produced on the whole line. 3.Each product is tested by 136 processes and strictly controlled by quality. INSTALLATIONS AND USE .For transporting clear water and the liquid which the physical and chemical property similar to water, and the temperature below 20ºC .For ground water supply to private houses,to waterworks and to irrigation systems .For water pressurization .For liquid transfer in tanks
Our Triplex Plunger Pump Company, Lynx Pressure System is well known manufacturer of High pressure triplex plunger pump with an extensive range of High Pressure Water Jetting Cleaning Pumps pressure up to 1400 Bar. These Water Jetting Pumps are widely suitable for removal of contamination in manufacturing industries such as Engineering Components, Ship Cleanings, Paints, Oil, Mud and Mines & Equipment Cleanings, Boiler tube cleaning, Condenser tube cleaning and Also in Railways Manufacturing Components, Construction Equipment & Earth Movers and many more etc.... Our high pressure triplex plunger pump is also suitable for Hydrotest too...... These Water Jet Cleaning Pumps are manufactured by using very superior and premium quality raw material. You can purchase this range of apparel at moderately costs.
Working condition Suction lift up to 5 m Liquid temperature up to +40oc Ambient temperature up to +40 oc Max. Working pressure: 5bar Float switch: can be with or without (on request) Application and installation They are recommended for pumping clean water without abrasive particles and liquids that are chemically non-aggressive to the materials of which the pump is made. Mainly used for well pumping, river pumping, farm irrigation, water supply, drainage in breeding industry. Structure feature Pump body: cast iron or aluminum Motor bracket: cast iron or aluminum Impeller: aluminum or plastic Mechanical seal: ceramic - graphite or silicon carbide-carbide alloy 390*165*200
1. Technical data Suitable fluids: Clear water. Power: 0.37 KW (0.5HP) Single Phase: 220V---240V/50 Hz(or 110V/60Hz ) Degree of protection: IP44. Insulation class: B Pumping head: 40 meters. Flowrate: 40L/min (2.4m3/h) QB series clean water pumps are high efficient household electric pumps, with the miniature heavy-duty electric motor and peripheral pump coupled directly. They are ideal for household well water pumping, water injection supplying, car washing, and garden watering and so on. More Product Features HS Code: 841381 Trademark: Haitaipump or OEM Standard: CE, GS Productivity: 50000PCS/Month Unit Price/Payment: T/T Origin: China Packing: 6PCS in 1 Box Min. Order: 200 PCS Transportation: by Sea Theory: Jet Pump Structure: Single-stage Pump Power: Electric Type: Jet Pump Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe.
Vibration submersible pump Operating Condition: Fluid temperature up to 35 Centigrade; Maximum ambient temperature 40 Centigrade. Maximun particale: 5mm for clean water type 1. Design for clear water. 2. Pumping head can reach 60m, flow rate can reach 380-420L/min at 40m head. 3. Single phase: 220-240v/50 Hz 4. Can be used for lifting water from wells, boreholes and reserviors, can be used for domestic water supply. 5. Cable can be 6m, 10, 16m, 25m, 40m and so on. 6. Motor Degree of protection IP68 Insulation Class B Pump body aluminium Motor body aluminium Impeller rubber Shaft 45# steel HS Code: 841381 Trademark: haitai pump or OEM Standard: CE, GS Productivity: 50000PCS/Month Unit Price/Payment: T/T Origin: China Packing: 1PCS in 1 Box Min. Order: 300 PCS Transportation: by Sea Theory: Jet Pump Structure: Single-stage Pump Power: Electric Type: Jet Pump Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe.
The SCM2 series are with two back to back impellers, it is use for high head values but if hard to reach with single impeller centrifuagl pump. Suitable for civil and industrial uses to pump clean water and chemically non-aggressive liquid. Particularly be used for increasing the supply pressure, feeding boilers and loading extremely. These pumps should be installed in a covered area, protected against the weather. Pump body: Cast iron Impeller: Brass Motor: Closed, externally ventilated Insulation class: B(Class F if required) Protection class: IP44/IP54 Duty: Continuously rated Mechanical seal: 16, 18, 25 ceramic steatite/metalized carbon Type: SCM2-32 Power: 0.75HP Q. Max: 90l/min H. Max: 30m L*W*H: 380*210*240(mm) Type: SCM2-40 Power: 1HP Q. Max: 100l/min H. Max: 35m L*W*H: 380*210*240(mm) Type: SCM2-52 Power: 1.5HP Q. Max: 130l/min H. Max: 48m L*W*H: 415*255*320(mm) Type: SCM2-60 Power: 2HP Q. Max: 140l/min H. Max: 52m L*W*H: 415*255*320(mm). Type: SCM2-68 Power: 3HP Q. Max: 200l/min H. Max: 60m L*W*H: 480*290*350(mm) HS Code: 841381 Trademark: Haitai pump or OEM Standard: CE, GS Productivity: 50000PCS/Month Unit Price/Payment: T/T Origin: China Packing: 1PCS in 1 Box Min. Order: 300 PCS Transportation: by Sea Theory: Jet Pump Structure: Single-stage Pump Power: Electric Type: Jet Pump Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe.
Power: 0.75 to 4 KW; 1 to 5.5 HP Max. Flow: From 500 to 2000(l/min) Max. Head: From 12 to 22(m) Inlet/Outlet: 2''*2'' 3''*3'' 4''*4''inch Operating conditions: Liquid temperature up to 60 degrees. Ambient temperature up to 40 degrees. Total suction lift up to 9mt. Continuous duty. Motor: Two-pole induction motor(n=2850r. P. M) Insulation Class: B Protection grade: IP44 Material: Pump body: Cast iron Motor support: Cast iron, Aluminum for CPM-2 and HCT-S Motor housing: Aluminum, Cast iron for HPN Impeller: Brass, PPO or AISI 304 SS. Shaft with motor: 45# Steel, AISI 416 stainless steel if request. Mechanical seal: Carbon/Ceramic.
Flow: 10m3/h Head: 108m Power: 5.5kw Material: cast iron Medium: clean water Outlet dia: 32mm Diameter: 175mm Speed: 2850r/min Voltage: 380V Phase: 3 phase/50Hz Color: Blue QJ Submersible pumps Parameters: Flow range10~500m3/h, Lift scope within 5~405m; Caliber scope 32~203mm, Temperature range-15~80° C. Products Overview: QJ Series submersible pumps widely used in farmland irrigation, spray irrigation and water-use, industrial and civil buildings, also the drainage system to level hills, mountain diversion and in low-lying areas dunes, urban and rural mining supply, drainage and other water conservancy facilities. Characteristics are that they are assembled into a simple structure they have installation convenience a small footprint, simple maintenance and a safe reliable operation. Product use conditions: QJ Submersible pumps use conditions 1. 380 V bias voltage does not exceed + -5% and 50 HZ frequency, and the deviation is not more than + -1% of the three-phase power supply. 2. Electrical cavity must be filled with water. 3. The first-class pump impeller should at least go into the dynamic water level 2 m below surface. Static pump unit immersed under water shall not be greater than 70 m. 4. Electrical from the bottom of the bottom of the well shall be not less than 3 m. 5. The water temperature no higher than 20 ° C, QJR-temperature hot water pump up to 80 ° C. 6. Water and sand content (by mass) of not more than 0.01%. 7. Water PH 6.5-8.5. 8. The hydrogen sulfide in water content is not more than 1.5 mg / L. Application : deep well water farm irrigation sprinkling irrigation urban and rural industry mine supply and drainage.
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