Gold Member Since 2012
Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Level Transmitter, Pump Control Panel, Control Box manufacturer / supplier in China, offering Single Pump Control Panel for Pressure Boosting L921-B, Automatic Pump Flow Pressure Controller, Intelligent Single Phase Pump Starter and so on.

(/ )

Supplier Homepage Product pressure controller Single Pump Control Panel for Pressure Boosting L921-B

Single Pump Control Panel for Pressure Boosting L921-B

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Production Capacity: 5000PCS/Year
Transport Package: Paper Carton
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: L921-B
  • Structure: Closed-Loop
  • Signal: Continuous
  • Certification: CE
  • Customized: Non-Customized
  • Grade of Protection: IP54
  • Trademark: Leading Science & Technology
  • Origin: China
  • Task: Program
  • Mathematical Model: Linear
  • Function: Automatic Control
  • Condition: Used
  • Material: Plastic
  • Size: 30.2*24*12cm
  • Specification: CE
  • HS Code: 90328990
Product Description
1.PRODUCT INTRODUCTION

PRESSURE BOOSTING TYPE OF PUMP CONTROL PANEL

MODEL: L921-B 
ApplicationControl & protect booster pump only
ModelL921-B
Main technical data 
.Start typeDirect on line
. Qty of controlled pumpSingle pump
. Rated input voltage:AC220V-240V Single phase
50HZ/ 60HZ
. Rated output power:0.37kw-2.2kw (0.5hp-3hp)
3-4kw(4-5.5hp)
 
 
 
Protection function
Over load protection
Pump stalled protection
Dry run protection
Under voltage protection
Over voltage protection
Repeat start protection
 
Control characteristic
Connecting 0.5-4.5V pressure transmitter to replace pressure switch
Pump start and stop according to different pressure value setting
 
 
 
Other features
LCD screen displaying dynamic real time pressure value
Pump start and stop pressure value can be easily setting on the LCD screen
Pump accumulative running time recording
Pump last five faults record displaying
Presenting one dry contact point (BA port)
Present RS485 port
Present user remote monitor
LCD screen locked function under Auto state
Push button calibration
Main installation data 
Working temperature
Working humidity
Degree of protection
Install position
Unit dimension (L x W x H)
-25ºC-- +55ºC
20%--90%RH, no drips concreted
IP54
Wall mounting
310 x 220x 120mm
 
Single Pump Control Panel for Pressure Boosting L921-B
 
2.Company  Information 
1)Brief introduction: as the supplier of pump control panel and control accessories, major products including: Intelligent Single / Dual Pump Control Panel, Motor Protector / Starter , Reverse Osmosis Controller, Anti-Clogging Reversal Pump Control Panel
 
More information, please visit: www.leading-china.com
 
2)Our location and communication
From Guangzhou to Changsha takes 1hour by air, 2.5hour by high speed train
From Shanghai to Changsha takes 1.5hour by air, 5hour by high speed train
From Beijing to Changsha takes 2.5hour by air
From Hong Kong to Changsha takes 2hour by air

Single Pump Control Panel for Pressure Boosting L921-B

Single Pump Control Panel for Pressure Boosting L921-B
Single Pump Control Panel for Pressure Boosting L921-B
Single Pump Control Panel for Pressure Boosting L921-B
Send your message to this supplier
Avatar
Ms. Sonya
*From:
To: Ms. Sonya
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now