Automatic Pump Controller

US$26.00-28.00 / set

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What is S521 Automatic Pump Controller with Memory Function for Enhanced Water Flow

Name: S521 Automatic Pump Controller with Memory Function for Enhanced Water Flow
Uploaded: 2026-02-20T13:24:00+08:00
Description: 1. Product Information SINGLE PUMP CONTROL PANEL MODEL: S521 General details Model S521 Main technical data .Start type Direct on line .Qty of controlled pump Single pump .Rated input voltage AC2

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Price

Purchase Qty. Reference FOB Price

50-499 set US$28.00

500+ set US$26.00

Sepcifications

Task Program
Structure Closed-Loop
Mathematical Model Linear
Signal Continuous
Function Protection
Certification ISO: 9001, CE
Condition New
Material ABS
Transport Package Paper Carton
Origin China

Product Description

1. Product Information SINGLE PUMP CONTROL PANEL MODEL: S521 General details Model S521 Main technical data .Start type Direct on line .Qty of controlled pump Single pump .Rated input voltage AC220V-240V Single phase 50HZ/ 60HZ .Rated output power 0.37kw-2.2kw (0.5hp-3hp) ...

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Hunan Leading Science & Technology Development Co., Ltd.

Diamond Member Since 2012

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Main Products Pump Control Box, Pump Controller, Pump Control Panel, Water Pump Control Box, Pump ...
Address 7th Floor, 1 Block, No. 41 Yannong Rd, Hi-Tech Zone, Changsha, Hunan, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) FOB, CFR
Terms of Payment LC, T/T
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Automatic Pump Controller Comparison

	S521 Automatic Pump Controller with Memory Function for Enhanced Water Flow Contact Now	Quick View Tc Input/ Tc 1: 1 Output 1 Input 1 Output Isolated Safety Barrier at Detection Side Contact Now	Quick View Excellent Performance Lower Power Consumption Intrinsically Safe Signal Converter Isolated Barriers Contact Now	New and Original Phoenix 2876928 PLC; Logic Controller; 12 - Digital Inputs; 4 - Solid State Outputs; 24VDC; Ethernet Contact Now	Sensor Photoelectric Wl12g-3p2582s10 Wl27-3p2402s18 Wl4s-3p2232 Wl4SL-3f2232 Wlg4sc-3p2232A70 Wll180t-E434 Wll190t-2p434 Wse250-2p2431 Wse4-3p2230 Wse9l-3p2237 Contact Now

Transaction Info
	S521 Automatic Pump Controller with Memory Function for Enhanced Water Flow Contact Now	Quick View Tc Input/ Tc 1: 1 Output 1 Input 1 Output Isolated Safety Barrier at Detection Side Contact Now	Quick View Excellent Performance Lower Power Consumption Intrinsically Safe Signal Converter Isolated Barriers Contact Now	New and Original Phoenix 2876928 PLC; Logic Controller; 12 - Digital Inputs; 4 - Solid State Outputs; 24VDC; Ethernet Contact Now	Sensor Photoelectric Wl12g-3p2582s10 Wl27-3p2402s18 Wl4s-3p2232 Wl4SL-3f2232 Wlg4sc-3p2232A70 Wll180t-E434 Wll190t-2p434 Wse250-2p2431 Wse4-3p2230 Wse9l-3p2237 Contact Now
Price	US$26.00-28.00 / set	US$55.00-75.00 / pieces	US$55.00-75.00 / pieces	US$170.00-250.00 / Piece	US$100.00-1,000.00 / Piece
Min Order	50 set	1 pieces	1 pieces	1 Piece	1 Piece
Payment Terms	LC, T/T	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, D/P, PayPal, Western Union	-
Quality Control
Product Certification	ISO: 9001, CE	RoHS, CCC, ISO: 9001, CE	RoHS, CCC, ISO: 9001, CE	RoHS, CCC, CE	RoHS, CCC, ISO: 9001, CE
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe	North America, South America, Europe	South America, Southeast Asia/ Mideast	-
Annual Export Revenue	-	-	-	-	-
Business Model	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	-
Product Attributes
Specification	Task: Program; Structure: Closed-Loop; Mathematical Model: Linear; Signal: Continuous; Function: Protection; Condition: New; Material: ABS;	Task: Adjust; Signal: Discrete; Function: Automatic Control; Condition: New; Customized: Non-Customized;	Task: Adjust; Signal: Discrete; Function: Automatic Control; Condition: New; Customized: Non-Customized;	Task: Adjust; Structure: Combination; Mathematical Model: Linear; Signal: Continuous; Function: Automatic Control; Condition: New; Customized: Non-Customized; Material: Stainless Steel; Input: 3 pH, 50Hz/60Hz; Output Voltage: 170V AC; Output: 1.5A; Braker: Buid-in; Input Point: 16; Power Supply: AC100-240V; Output Point: 14; Output Form: Transistor Output; CPU: Buid-in; Built-in Program Memory: 4000; Auxiliary Relay: 1536; Counter: 67; Quality: New and Original; Delivery Time: 2~3 Days; Warranty: 12 Months;	Function: Automatic Control, Protection, Monitoring, Measurement; Condition: New;
Supplier Name	Hunan Leading Science & Technology Development Co., Ltd.	Beijing Pinghe Chuangye Technology Development Co., Ltd.	Beijing Pinghe Chuangye Technology Development Co., Ltd.	Guangzhou he Neng Automation Equipment Co. , Ltd.	Tianjin Geely New Material Technology Co., Ltd.
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