Zw Series Cast Iron Self-Priming High Pressure Sewage Pumps

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: ZW series
• Max.Head: 30-50m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Jet Pump
• Application: Submersible Pump, Sewage Pump
• Industry: Fisheries Pump
• Media: Sewage Pumps
• Performance: Wear Pump
• Theory: Axial Flow Pump
• Speed: 1490-2900r/Min
• Flow: 5-420m3/H
• Head: 12-40m
• Effeciency: 45-65%
• Weight: 100-1400kg
• Color: Customers′ Requirement
• Environment Temperture: No More Than 50ºC
• Density of Medium: 1.0~1.3*103kg/M3
• Max Diameter of Solid: Less Than 76.2mm
• Volume Ratio of Solids in The Medium: Less Than 30%
• Transport Package: Plywood Case
• Specification: 50*50*50
• Trademark: SUOTO
• Origin: Shanghai, China
• HS Code: 8413609190
• Production Capacity: 20, 000 PCS/Year

Product Description

Product Description

ZW Series Self-priming Sewage Pump

 

Overview
ZW series self-priming sewage pump sets have the advantage of self-priming and non-clogging, can be installed without bottom valve like clean water self-priming pump, but also pumping dirty water with large particles, dirt, fibers, abandoned mine sediment impurities, and other works of sewage treatment and waste material, completely reducing labor intensity, and can make mobile type, easy installation, minimal maintenance, stable performance.
 

Structure Description
1. ZW series self-priming non-clogging sewage pump, is mainly composed of pump body, impeller, back cover, mechanical seal, bearing, inlet valve, water valves, suction and discharge pipes, etc.
2. In the pump body has a reservoir chamber, which is connected with the top back-flow hole and bottom circulation hole and pump working chamber, interlinked to form the axial pump back outer recirculation system. When pump stops working, the pump cavity has a certain volume of the liquid reservoir. When the pump starts, under the action of the impeller, the air is rounded up with the liquid through the gas-liquid separator, and the liquid back into the working chamber, while the gas is discharged from the pump, so as to form a certain vacuum in the pump chamber, to achieve self-absorption effect. 
 

Applications
ZW type self-priming non-clogging sewage pump can be widely used in municipal sewage works, Hetang farming, light industry, paper making, textile, food, chemical, electrical and other industries, is the best trash pump for pumping fiber, pulp and other chemical media mixed with suspension.

Specifications

Model	Diameter (mm)	Capacity (m^3/h)	Head (m)	Motor Power (kw)	Speed (r/min)	NPSH (m)
25ZW8-15	25	8	15	1.5	2900	5
32ZW10-20	32	10	20	2.2	2900	5
32ZW20-12	32	20	12	2.2	2900	5
32ZW9-30	32	9	30	3	2900	5
40ZW20-12	40	20	12	2.2	2900	5
40ZW10-20	40	10	20	2.2	2900	5
40ZW15-30	40	15	30	3	2900	5
50ZW10-20	50	10	20	2.2	2900	5
50ZW20-12	50	20	12	2.2	2900	5
50ZW15-30	50	15	30	3	2900	5
65ZW20-14	65	20	14	2.2	2900	4
65ZW15-30	65	15	30	3	2900	4
65ZW30-18	65	30	18	4	1450	4
65ZW20-30	65	20	30	5.5	2900	4.5
65ZW40-25	65	40	25	7.5	1450	4.5
65ZW25-40	65	25	40	7.5	2900	5
65ZW30-50	65	30	50	11	2900	5
80ZW40-16	80	40	16	4	1450	4
80ZW40-25	80	40	25	7.5	2900	5
80ZW40-50	80	40	50	18.5	2900	5
80ZW65-250	80	65	25	7.5	1450	5
80ZW80-35	80	80	35	15	2900	5
80ZW80-35	80	80	35	15	1450	5
80ZW50-60	80	50	60	22	2900	5
100ZW100-15	100	100	15	7.5	1450	4.5
100ZW80-20	100	80	20	7.5	1450	4.5
100ZW100-20	100	100	20	11	1450	4.5
100ZW100-30	100	100	30	22	2900	4.5
100ZW100-30	100	100	30	22	1450	4.5
100ZW80-60	100	80	60	37	2900	5
100ZW80-80	100	80	80	45	2900	5
125ZW120-20	125	120	20	15	1450	5
125ZW180-14	125	180	14	15	1450	5
150ZW180-14	150	180	14	15	1450	5
150ZW180-20	150	180	20	22	1450	5
150ZW180-30	150	180	30	37	1450	5
200ZW280-14	200	280	14	22	1450	4.5
200ZW300-18	200	300	18	37	1450	4.5
300ZW280-24	300	280	24	45	1450	5
250ZW280-28	200	280	28	55	1450	5
250ZW420-20	250	420	20	55	1450	4.5
300ZW800-14	300	800	14	55	1450	5

 

Detailed Photos

Packaging & Shipping

 

Packing Details  : One pump in One plywood case
Delivery Details : 30 days after order confirmation

Standard package without original wood, no fumigation needed.

 

Company Profile

 

Shanghai Suoto Pump Industrial Co., Ltd. is a professional pump manufacturer integrating R&D, manufacturing, sales and service as a whole, which has been certified by ISO9001 international quality management system. 

Located in Langxia Industrial Park, Shanghai, Suoto Pump Industrial possesses two manufacturing bases in Shanghai and Zhejiang. Since our inception, Suoto Pump Industrial has been committed to the innovation and development of various pumps. Our leading products include self-priming trash pump, centrifugal pump, submersible pump, diaphragm pump, vacuum pump, diesel pump, fire pump, etc.

 

 

FAQ

Q: Can I chat with you online? What is your company official website?
A: Yes.    

Q: What type of company SUOTO is? 
A: SUOTO is a manufacture and trading company, has factories in Shanghai and Zhejiang, with export and import license.

Q: What kinds of pumps do you supply?
A: Our products including self-priming trash pump, centrifugal pump, diaphragm pump, submersible pump, chemical pump, oil pump, diesel pump, fire fighting pump, etc.

Q: What is your payment terms?
A: Alibaba Trade Assurance, Western Union, Paypal, T/T, L/C, etc.

Q: Can you provide OEM, ODM service?
A: Yes. We have factories in Shanghai and Zhejiang, we can make products according to your requirements.

Q: Why should we buy from you?
A: We are committed to provide best quality products at minimum delivery time and competitive price. We believe this is what customer wants. We are satified until customers are.

Q: What is your warranty period?
A: We provide one year of unconditional warranty on our products for the manufacturing defects.

Q: What about delivery time?
A: Normally our production time is within two weeks. Please confirm before order.