Merrill MPS4060 Water Well Pressure Control & Air-Pump Pressure Switch, 40-60 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4" Female NPT

Merrill MPS4060 Water Well Pressure Control & Air-Pump Pressure Switch, 40-60 PSI Pressure Setting, NEMA 1, Adjustable Differential,1/4" Female NPT

Q: Will this work with DC power?

Yes it does work with DC and the rating is noted on the label inside the switch cover.

Q: Is this what we would use to "replace the check valve"? Our water is getting sucked back into well & electricity bill is outrageous.

No. This is. The device that cuts the pump off and on. The check valve looks like a piece of pipe and is installed close to the pump.

Q: Will this switch work off 12 volts DC? If so, what is the amp rating and wiring scheme?

the pressure switch will work with 12 to 32 volt DC current up to a 1/4 HP motor. the wiring is the same for this type of installation too. We can not provide more electrical details due to liability.

Q: Is this a direct replacement for a type: sk2 sta-rite switch?

Sorry, I am not totally familiar with sk2 sta-rite type switch. This a standard 40-60 press switch.

Product ID: 512196527

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Details

Brand
Merrill
Colour
Silver
Material
Stainless Cast
Style
Submersible
Power source
['Ac']
Item weight
0.9 Pounds

🔋Supports up to 2HP at 115VAC

🔧1/4" female NPT pipe connection

⚙️40-60 PSI adjustable pressure range

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Description

💧 Master your water flow with precision and power!

EASY OEM REPLACEMENT - Individually boxed with standard 1/4" female NPT for hassle-free installation
ROBUST BUILD QUALITY - Stainless steel cast iron housing ensures long-lasting durability
DURABLE SILVER CONTACTS - Engineered for extended service life and reliable operation
UNIVERSAL COMPATIBILITY - Works seamlessly with jet, submersible, and reciprocating pumps
PRECISION PRESSURE CONTROL - Customizable 40-60 PSI cut-in/cut-off for optimal pump performance

The Merrill MPS4060 is a high-performance water well pressure switch designed for professional-grade pump control. Featuring an adjustable 40-60 PSI pressure range, durable silver contacts, and compatibility with various pump types, it ensures reliable, long-lasting operation. Its robust stainless steel cast iron construction and standard 1/4" female NPT connection make it the go-to OEM replacement for efficient water management.

Specifications

Manufacturer	Merrill Manufacturing Company
Part Number	MPS4060-A
Package Dimensions	10.59 x 10.39 x 7.59 cm; 408 g
Item model number	MPS4060-A
Colour	Silver
Style	Submersible
Material	Stainless Steel Cast Iron
Power Source	['Ac']
Voltage	115 Volts (AC)
Item Package Quantity	1
Batteries included?	No
Batteries Required?	No
Item Weight	408 g

Have a Question? See What Others Asked

Will this work with DC power?

Is this what we would use to "replace the check valve"? Our water is getting sucked back into well & electricity bill is outrageous.

Will this switch work off 12 volts DC? If so, what is the amp rating and wiring scheme?

Is this a direct replacement for a type: sk2 sta-rite switch?

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