380V 50Hz Stainless Steel Submersible Sewage Pump for Chemical Drainage 15HP/20HP/25HP/30HP/40HP/50HP/60HP/75HP

• Customization: Available
• After-sales Service: Online Service
• Warranty: 24 Months
• Model NO.: 50WQ20-55-11S
• Max.Head: 30-50m
• Max.Capacity: <50 L/min
• Driving Type: Motor
• Material: Stainless Steel
• Structure: Single-stage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Type: Blade Pump
• Application: Submersible Pump, Sewage Pump, Chemical Pump
• Industry: Industrial Wastewater Discharge
• Media: Corrosion Resistance Liquid
• Performance: Automatic Pump
• Theory: Centrifugal Pump
• Speed: 2980 Rpm
• Pump Case: SS304/SS316/SS316L/2205
• Impeller Material: SS304/SS316/SS316L/2205
• Oil Chamber: SS304/SS316/SS316L/2205
• Phase: 3 Phrase
• Voltage: 220V,380V,400V,415V
• Motor Insulation: F Class
• Trademark: tqpumps
• Origin: China
• HS Code: 8413709990
• Production Capacity: 1000 Units/Year
• Package Size: 250.00cm * 560.00cm * 170.00cm
• Package Gross Weight: 150.000kg

Product Description

Product Advantage

 

1. The stainless steel submersible sewage pump features with pollution-free and corrosion-resistant, expanding its application fields in water supply and drainage. The impeller adopts a closed type with double channel design, which has good balance, stable operation, and low vibration, to increases the product's service life. The Measured efficiency of pump is higher than the national standard, which save more energy.

2. Professional submersible motor, IP68 protection, F-class insulation, with excellent cooling effect, low actual temperature rise, long motor insulation life. Models below 7.5kW are equipped with an overcurrent protector to ensure automatic power cutoff under abnormal conditions.

3. Adopts double-face mechanical seals, with external frame oil seals for models below 7.5kW. For motors above 11kW, the shaft seals use two to three series-connected mechanical seals, forming multiple reliable lines of defense.One seal is inside the pump house, effectively preventing water from entering the oil chamber; the other two seals are in the oil chamber, preventing oil from entering the motor cavity.

4. The special cable manufacturing process for some water pumps can completely prevent water from entering the motor through the tiny gaps between wires when the cable sheath is damaged or when the front end of the cable is immersed in water.

5. It can be customized with an agitator, which agitate the sediments in the sewage pool into suspended solids and then discharging them.
 

Product feature

 

*Operation conditions
 

1. Voltage: 3X380V; Frequency: 50Hz

2. Medium temperature ≤40ºC , Volume ratio of solid matter<2%, Medium density<1200kg/m³;

3. Liquid level height is not less than 2/3 of the motor when working

4. Cannot transport corrosive fluids and corrosive particles.

5. The diameter of the solid in the medium can not exceed the maximum solid diameter allowed to pass through

*Materials conform to standard

1. Pump Case: SS304/SS316/SS316L/2205
2. Impeller: SS304/SS316/SS316L/2205
3. Oil Chamber: SS304/SS316/SS316L/2205
4. Sealing: Double-end face mechanical seal

*Application
 

1. Drainage in construction sites, engineering infrastructure construction, and municipal facilities.
2. Used for sewage discharge, sewage relaying, and sewage treatment in urban environmental protection systems.
3. Sewage discharge in food, medical, sea water drainage, ships,agricultural irrigation and other fields.

Model Meaning

 

Detailed Photos

Stainless Steel Submersible Sewage Pump

 

Product Parameters

 

Model	Flow(m³h)	Head(m)	Rate power (kW)	Rated voltage (V)	Outlet Diameter (mm)	Rotating speed (r/min)
50WQ20-55-11S	20	55	11.0	380	50	2900
65WQ40-45-11S	40	45	11.0	380	65	2900
80WQ70-30-11S	70	30	11.0	380	80	2900
100WQ100-20-11S	100	20	11.0	380	100	2900
150WQ150-15-11S	150	15	11.0	380	150	2900
200WQ220-8-11S	220	8	11.0	380	200	2900
50WQ20-60-15S	20	60	15.0	380	50	2900
65WQ40-50-15S	40	50	15.0	380	65	2900
80WQ70-35-15S	70	35	15.0	380	80	2900
100WQ100-25-15S	100	25	15.0	380	100	2900
150WQ150-20-15S	150	20	15.0	380	150	2900
200WQ220-10-15S	220	10	15.0	380	200	2900
100WQ100-20-11S	100	25	11.0	380	100	1450
150WQ180-11-11S	180	11	11.0	380	150	1450
200WQ250-7-11S	250	7	11.0	380	200	1450
100WQ100-25-15S	100	25	15.0	380	100	1450
150WQ180-15-15S	180	15	15.0	380	150	1450
200WQ250-11-15S	250	11	15.0	380	200	1450
100WQ100-30-18.5S	100	30	18.5	380	100	1450
150WQ180-18-18.5S	180	18	18.5	380	150	1450
200WQ250-15-18.5S	250	15	18.5	380	200	1450
250WQ500-7-18.5S	500	7	18.5	380	250	1450
100WQ100-35-22S	100	35	22.0	380	100	1450
150WQ200-20-22S	200	20	22.0	380	150	1450
200WQ300-16-22S	300	16	22.0	380	200	1450
250WQ500-9-22S	500	9	22.0	380	250	1450
100WQ100-45-30S	100	45	30.0	380	100	1450
150WQ180-30-30S	180	30	30.0	380	150	1450
200WQ250-22-30S	250	22	30.0	380	200	1450
250WQ600-9-30S	600	9	30.0	380	250	1450
300WQ800-7-30S	800	7	30.0	380	300	1450
100WQ100-50-37S	100	50	37.0	380	100	1450
150WQ200-30-37S	200	30	37.0	380	150	1450
200WQ350-25-37S	350	25	37.0	380	200	1450
250WQ600-12-37S	600	12	37.0	380	250	1450
300WQ800-9-37S	800	9	37.0	380	300	1450
350WQ1000-6-37S	1000	6	37.0	380	350	1450
100WQ100-55-45S	100	55	45.0	380	100	1450
150WQ200-35-45S	200	35	45.0	380	150	1450
200WQ400-25-45S	400	25	45.0	380	200	1450
250WQ600-15-45S	600	15	45.0	380	250	1450
300WQ800-12-45S	800	12	45.0	380	300	1450
350WQ1000-8-45S	1000	8	45.0	380	350	1450
100WQ100-65-55S	100	65	55.0	380	100	1450
150WQ180-50-55S	180	50	55.0	380	150	1450
200WQ300-40-55S	300	40	55.0	380	200	1450
200WQ400-30-55S	400	30	55.0	380	200	1450
250WQ600-20-55S	600	20	55.0	380	250	1450
300WQ800-15-55S	800	15	55.0	380	300	1450
350WQ1000-10-55S	1000	10	55.0	380	350	1450