Monro Krs-4 Dry-Running Protection UL Pressure Switches

• Type: Mechanical
• Number of Switch: Single Control Switch
• Structure: Amplifier Built-in Type
• Usage: Control Switch
• Application: Home
• Explosion-proof Type: Flameproof
• Model NO.: KRS-4
• Contact: Normally Close
• Brand: Monro
• Certification: ISO9001, CE, TUV
• Carton Size: 51*47*21cm
• Qty Per Carton: 50PCS
• G.W of Carton: 18.5kgs
• N.W of Carton: 16.5kgs
• Transport Package: Carton
• Specification: nylon
• Trademark: MONRO
• Origin: China
• HS Code: 9032810000
• Production Capacity: 200000/Month

Product Description

Product Description

 

Highlight features:
1.Mechanical structure,realiable performance
2.No requirement for usage environment, long service life, easy for replacement.
3.To provide a complete water supply system, combined with pressure gauge, five-way, check valve and pressure tank.
4.The switch stars and stops the water pump automatically according to the setting pressure
(normally 20-40PSI;30-50PSI;40-60PSI etc).
5.Hydraulics connection can choose: 1/4'' & 3/8'' .
6.water shortage protection

Product Parameters

 

KRS-4 TECHNICAL PARAMETERS
Rated voltage	110-240V
Power Frequency	50/60HZ
Max using current	12A
Min. cut-in	20PSI
Max. cut-out	100PSI
Pressure Range	20-40PSI'30-50PSI; 40-60PSI etc
Cover color	black/ grey
Bases	Steel; Plastic
Contacts	Silver
Screw Size	Female fix nut:1/4''; 3/8'' Female Rotary: 1/4''; 3/8'' Male fix nut: 1/4''
Protection  Rating	IP20
Max working temperature	55ºC

 

Detailed Photos

It's not recommended to adjust the pressure setting by self.

Company Profile

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FAQ

Q: What's your MOQ?                       

A:  204PCS per model for normal package.

Q:Could do brand packing?             
A: EPC series, above 1200pcs;
    KRS series, above 3000pcs;
    FPS series, above 2000pcs.

Q:How about the delivery time?     
A: 3-5days for samples;
    EPC series 180,000pcs/month;
    KRS series 250,000pcs/month;
    FPS series 40,000pcs/month.

Q: How about warranty?                   
A: 1 YEAR

Q:Do you have any certificates?       
A:ISO9001;TUV(Germany); CE(Europe);UL