Zhejiang Monro Krs-3 Mechanical Switch Pressure Control for Water Pump

• Type: Mechanical
• Number of Switch: Double Control Switch
• Structure: Amplifier Separated Type
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: KRS-3
• Usage: Control Switch
• Application: Home, Industrial
• Explosion-proof Type: Flameproof
• Contact: Normally Close
• Contact Type: Type a Contact
• Detection Method: Correlation Type
• Brand: OMRON
• Certification: ISO9001, CE, TUV
• Rated Voltage: 110-240V
• Power Frequency: 50/60Hz
• Rated Current: 12A
• Min .Cut-in: 20psi
• Max. Cut-out: 100psi
• Flange: Steel,Plastic
• Protection Rating: IP20
• Qty Per Carton: 12PCS
• Carton Size: 51*37*21cm
• N.W of Carton: 16.5kgs
• G.W of Carton: 18.5kgs
• Cable Type: W/O
• Transport Package: Carton Box
• Specification: 9.9*7*9.9CM
• Trademark: Monro
• Origin: China
• HS Code: 9032810000
• Production Capacity: 800000PCS Per Year
• Package Size: 9.90cm * 7.00cm * 9.90cm
• Package Gross Weight: 0.330kg

Product Description

MADE IN CHINA KRS-3   OMRON NPT 1''
Mechanical Water Pump Pressure Controller


Mechanical Pressure Switch - KRS-3

KRS-3 is a Electronic Mechanical Pressure Switch for domestic water pump, made of high-quality materials, which is suitable for installation on the top of water pumps, can automatically control the start and stop of the pumps according to its cut-in and cut-out pressure setting. Due to its reliable structure design, it has stable performance and can effectively protect the pumps.

 

Product Description

Product Parameters

EPC-5 PARAMETERS
Rated Voltage	220-240V	110-120V	110-240V
Power Frequency	50-60Hz
Max. Power	1.1kW	0.55kW	0.55kW/1.1kW
Starting Pressure setting	1.2bar;1.5bar;2.2bar
Max. Working Pressure	10bar
Connection Thread	G1
Protection Rating	IP65
Max. Working Temperature	55ºC

How to choose an automatic pump controller?

1. To match the motor power of water pump
2. Suitable starting pressure according to pump lift & Max. water use height

For Example, if starting pressure 1.2bar,
Max. Water use height is 1.2 *10m=12Meters,
pump lift is (1.2+0.8)*10m=20Meters at least.

No.	Starting pressure	Water pump lift	Max. water use height
1	1.2bar	>20M	<12M
2	1.5bar	>23M	<15M
3	2.2bar	>30M	<22M

Detailed Photos

 

Certifications

 

 

Company Profile

Our Advantages

Residential, Light Commercial & Irrigation

Highlight Features

1. simple installation, easy to operate;
2. save the costs of water system installation
3. Protect the pump, longer its life

Widely used in a variety of self-priming pumps, jet pumps, centrifugal pumps, garden pumps and other water supply system:

1. Ordinary wells and tube wells
2. Household water booster
3. High buildings water booster
4. Irrigation system

FAQ

Q1. Are you a manufacturer or a trading company?
A: We monro is a top level quality manufacturer for Pressure controller over 10 years.
 
Q2.What's your payment terms?
A: we accept T/T,L/C,D/A,D/P.
 
Q3.What's your MOQ?
A: 204pcs for stardard packing (white & black box), 1200pcs for OEM

Q4.Do you test all your goods before delivery?
A: 100% inspection for 3 steps: PCB, performance & package
 
Q5.What's your delivery time?
A: 45days after Deposit for first order, trial order can be finished within 20days.
 
Q6.What's your warranty for the pressure controller?
A:1 year warranty for pressure controller, support to solve problem in whole life long.
 
Q7.Can you provide OEM customization services?
A: Yes, we provide OEM & ODM service, much experience with Famous brand in the field.