Electric Deep Well agricultural sprinkler irrigation system

FOB Reference Price:Get Latest Price
$30.00 - $100.00 / Pieces | 50 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 30 Negotiable
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
HT
Model Number:
DPM-255A
Structure:
Multistage Pump
Usage:
Water
Application:
Deep Well
Power:
Electric
Fuel:
Electric
Pressure:
High Pressure
Brand:
HT
Material:
Cast Iron
Insulation:
Class B
Protection:
IP44
Motor:
Two-pole induction
Shaft seal:
Mechanical shaft seal
Weight:
Light
Quality:
Stable
Appearance:
Beautiful
Use:
Safe
Theory:
Jet Pump
Standard or Nonstandard:
Standard
Supply Ability
Supply Ability:
1000 Piece/Pieces per Day agricultural sprinkler irrigation system
Packaging & Delivery
Packaging Details
Electric Deep Well hydraulic pump packed By standard package for export.
Port
Ningbo
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 30 To be negotiated

 

Product Description

 

 

 

Deep Well JET Pump, agricultural sprinkler irrigation system , Well Pump, -DP

 

Motor
Two-pole induction motor (n-2900 rpm)
Insulation Class B
Protection IP44
 
Structures Features
Cast iron pump body
Stainless steel  (graphite to ceramic)
Noryl impeller (Brass impeller option) (505A with twin impeller)
Noryl (PPO) diffuser
Superior steel or stainless steel shaft
With thermal protector for all single phase motor
 
Installation and Application
These pumps are self-priming centrifugal pumps, suitable for suction from deep wells, self-priming is achieved using an ejector, housed in the jet body, which can be installed directly on the pump body or more often lowered in a well and connected to the pump body by two pipes. The total delivery produced by the closed centrifugal impeller is sent only partly to the delivery opening, the remaining water is recirculated through the ejector, which is connected to the suction chamber where it generates the necessary vacuum to draw up water from the point where the jet body is immersed. The water from the jet body suction opening mixes in the diffuser with re-circulating water from the pump, thus increasing its pressure at the expense of the re-circulating water, and is drawn into the pump through the suction pipe, when the jet body is directly installed on the pump body, those pumps will works like other normal jet pumps
 
It is always advisable to install a foot valve or non-return valve on the jet body suction opening, and install a check valve on the pump delivery opening to ensure adequate counter-pressure when working.
Fill the pump and piping between the pump and ejector body before starting up
Those pumps should be installed in a covered area, protected against the weather.
 
Technical Data at n=2850
Model
DP195A
DP255A
DP370A
DP505A
Power (kW)
0.37
0.55
0.75
1.1
Power(Hp)
0.5
0.75
1.0
1.5
Max. Suction (m)
25
30
40
50
Ejector
E20
E20
E20
E20
Discharge Head(m)
10
15
10
15
10
20
20
30
40
50
HS (m)
Delivery  Q=L/h
 
10
2000
1300
3000
2000
 
 
4000
3300
2000
1500
20
1300
800
2000
1200
2500
1500
3000
2100
1700
1400
30
500
200
700
300
1000
800
2000
1700
1600
1100
40
 
 
 
 
500
200
1100
1000
900
500
50
 
 
 
 
 
 
900
800
700
350

HS=suction lift

 

 

Quality Control

 

 

 

 

The production proce

 

 

 

 

Certifications

 

 

 

 

Trade Shows