Specifications

Brass impeller, copper wire, single phase
Brass impeller
Stainless steel motor shaft
Ceramic and graphite mechanical seal.

Application area:

For the water supply and drainge of no-sand water and well water. For  instance,supply the water to farmland,breeding,garden,hotel,canteen and high-rise buildings.Pressurize the water;cool the circulating water;supply the water for water air conditioners and boilers,especially for centrifugal requirements water supply and drainage.

 

Operating Limits:

 

• Trans medium's PH:6-8.5
• Fluid temperature limit: 40 degree
• Max ambient temperature: 55 degree

 

Structural Characteristics:

 

• Brass impeller
• Stainless steel shaft/ carbon steel shaft
• NSK/ C&U bearing
• Insulation Class: B
• Protection Class:IP44

 

The performance of deep well pump are as following:

 

 

 

 

Model	Power		Inlet/outlet	Max flow	Max head	Max suct	G.W	Packing Dimension
	kw	hp		(L/min)	(m)	(m)	(kg)	(mm)
25ZB-30-0.37A	0.37	0.5	1"*1"	42	30	8	9	280*160*235
25ZB-40-0.55A	0.55	0.75	1"*1"	55	40	8	11	305*185*260
25ZB-45-0.75A	0.75	1	1"*1"	58	45	8	12	315*185*275
40ZB-50-1.1A	1.1	1.5	1.5"*1.5"	100	50	8	18	385*235*320