Water Pump Pressure Switch

KRS-1 Square Black Cover Mechanical Water Pump Pressure Switch Pump Control

KRS-1 is a reliable low pressure control for automatic water systems. The switch is universally accepted for use as original equipment on water well pumps or pumping systems. Its simple design makes it easy to use for professionals and non-professionals alike.

Switches combine the functions of a standard pressure switch with protection against low pressure. They prevent the pump from starting whenever the systems falls considerably below cut-in pressure. Upon restoration of the water supply, a manual reset lever is depressed until a build up of system pressure permits automatic operation.

PREV | NEXT

+ Contact us

Cable float level switch

KRS-1

Pressuer Adjustable
Auto Start Auto Stop
Water Shortage Protection
Water-proof Design

KRS-Series DETAILS & OPTIONS

Automatic control no manual operation is required.

Common Specifications

Material: Metal, Plastic

Rated voltage: 110V/240V

Max. current: 12A

Min. cut-in: 20PSI

Max. cut-out: 175PSI

Pressure switch differential: 20 to 30PSI

Cover color: Black

Protection rating: IP20

Max. working temperature: 55 deg C

Features

- Corrosion resistant cover

- With wire looping

- Straight through wiring

- Visible contacts - 2 pole, double throw

- No-drift pressure settings

- Captive cover screw

- Easy to adjust

Specifications And Dimensions

Model: KRS-1

Box size (cm): 9.7×8.7×6

Carton size (cm): 45×31×21

QTY/CTN: 50PCS

N.W (kg): 16

G.W (kg): 18

Customization Optional configuration
for KRS-1 model

Pressure Range: 20-40PSI, 30-50PSI, 40-60PSI

Bases: Steel or aluminum

Connection Tread: G1/4” Male, G1/4” Female, G3/8” Female

Contacts: Double or Single

Cover Type: Plane or Curved

KRS-Series SUITABLE FOR
ALL KINDS OF PUMPS

Many pumps now come bundled with a pressure controller, and some may even be pre-installed, streamlining the process of getting your pump and pump controller up and running.

Quality AUTHORITATIVE INSTITUTIONS
MULTIPLE CERTIFICATIONS

OUR PRODUCTS Related products

EPC-10

The EPC-10 water pump pressure switch, a brand new design and appearance for mechanical pr...
KRS-1

KRS-1 is a reliable low pressure control for automatic water systems. The switch is univer...
KRS-2

KRS-2 is lower Pressure Switch for domestic water pump, made of high-quality materials, Pr...
KRS-2.5

KRS-2.5 lower Pressure Switch for domestic water pump is similar model of KRS-2 pressure s...
KRS-3

KRS-3 is a Electromechanical Pressure Switch for domestic water pump, made of high-quality...
KRS-4

KRS-4 is a mechanical Pressure Switch for home water pump same as KRS-3 model. The unique ...
KRS-5

KRS-5 mechanical type water pump pressure switch totally automatic control according to th...
KRS-6

KRS-6 water pump pressure switch with “reset” button is totally the same as KRS-5 model. ...
KRS-7

KRS-7 water pump pressure controller is also the related model of KRS-5. It combined with ...
KRS-8

KRS-8 water pump pressure switch is high pressure type, Max. Pressure can do 12bar. It has...
KRQ-1

KRQ-1 is horizontal type air compressor pressure switch for single phase with unloader val...
KRQ-2

KRQ-2 is vertical type air compressor pressure switch for single phase with unloader valve...