High Efficiency Energy Conservation Stainless Steel Direct Connected Self-Priming Sewage Pump

• Customization: Available
• After-sales Service: a Year
• Warranty: a Year
• Model NO.: ZWL
• Max.Head: 10-30m
• Max.Capacity: >400 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: Sewage Pump, Chemical Pump
• Industry: Food Pumps
• Media: Sea Water Pump
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Max. Suction: 5 M
• Protection Class: IP55
• Voltage: 380/415/Order
• Insulation Class: F
• Transport Package: Plywood
• Trademark: lanrise
• Origin: China
• HS Code: 8413200000
• Production Capacity: 50000 Units/Year

Product Description

Product Description

ZWL Self priming sewage centrifugal pump

The pump is directly connected with motor and self priming performance can be up 4 or 5m. The pump can be used to transfer the wastewater with solid grain or fiber etc impurity.

With lower cost, wide application, 

ZWL series self-priming sewage pumps are with self priming and sewage discharge. It means the pumps can not only be self priming as the same as ZXL series self priming pump for clean water without foot valve and pouring water but also suck and discharge the large grain and long fiber and sediment and impurity in the waste water. And the performance is very steady.  It is very convenient to operate and move and install and maintain.
1,Environment temperature≤45ºC,Liquids temperature≤120ºC.
2,Liquid PH: Cast iron pump :6~9,Stainless steel :1~14.
3,Max grain diameter can be 60% of caliber for pump. Length of fiber can be 5 times as caliber for pump.
4,Impurity weight into liquid can not more than 15% of liquid weight. Liquid density≤1240kg/cm3
 

Company Profile

Structure chart

1 Motor	2 Pump shaft(Motor shaft)
3 Water retaining ring	4 Mechanical seal
5 Pump cover	6 Pump body
7 Impeller	8 Sealing ring
9 Drain bolt	10 Bottom cover plate
11 Base plate	12 Gas-liquid separation chamber
13 Outlet flange	14 Plus valve
15 Check valve disc	16 Intlet flange

 

Product Parameters

Direct connected self-priming sewage pump Parameter:

Model	Flow (m3/h)	Head (m)	Power (KW)	Rotary speed (r/min)	Efficiency (%)	suction height (m)
ZWL25-8-15	8	15	2.2	2900	45	5.5
ZWL32-5-20	5	20	2.2	2900	45	5.5
ZWL32-10-20	10	20	2.2	2900	45	5.5
ZWL32-9-30	9	30	3	2900	48	5.5
ZWL40-10-20	10	20	2.2	2900	45	5.5
ZWL40-20-15	20	15	2.2	2900	45	5.5
ZWL40-15-30	15	30	3	2900	48	5.5
ZWL50-10-20	10	20	2.2	2900	45	5.5
ZWL50-20-12	20	12	2.2	2900	45	5.5
ZWL50-15-30	15	30	3	2900	48	5.5
ZWL50-20-35	20	35	5.5	2900	48	5.5
ZWL65-30-18	30	18	4	1450	45	5.5
ZWL65-25-30	25	30	5.5	2900	50	5.5
ZWL65-25-40	25	40	7.5	2900	50	5.5
ZWL65-40-25	40	25	7.5	2900	50	5.5
ZWL65-65-25	65	25	7.5	2900	52	5.5
ZWL80-40-16	40	16	4	1450	50	5.0
ZWL80-40-25	40	25	7.5	2900	50	5.5
ZWL80-25-40	25	40	7.5	2900	50	5.5
ZWL80-65-25	65	25	7.5	2900	52	5.5
ZWL80-80-35	80	35	15	2900	45	5.5
ZWL80-40-50	40	50	18.5	2900	50	5.5
ZWL80-50-60	50	60	22	2900	55	5.0
ZW100-100-15	100	15	7.5	1450	50	5.5
ZWL100-80-20	80	20	7.5	1450	53	5.5
ZWL100-100-20	100	20	11	1450	53	5.5
ZWL100-100-30	100	30	22	2900	53	5.5
ZWL100-80-45	80	45	30	2900	55	5.5
ZWL100-80-60	80	60	37	2900	53	5.5
ZWL100-80-50	80	80	45	2900	50	5.5
ZWL125-120-20	120	20	15	1450	55	5.5
ZWL150-180-14	180	14	15	1450	60	5.5
ZWL150-180-20	180	20	22	1450	60	5.0
ZWL150-180-30	180	30	37	1450	65	5.0
ZWL150-180-38	180	38	55	1450	45	6.0
ZWL200-280-14	280	14	22	1450	65	5.0
ZWL200-280-20	280	20	37	1450	62	5.0
ZWL200-300-25	300	25	45	1450	59	5.0
ZWL200-280-28	280	28	55	1450	55	5.2
ZWL250-420-20	420	20	55	1450	61	4.5
ZWL300-800-14	800	14	55	1450	65	4.5

Performance curve

Detailed Photos

Packaging & Shipping