Mcdonnell & Miller FS7-4E Industrial/Heavy-duty Flow Switch 1-1/4 MNPT 120/240VAC

Product Description

The Mcdonnell & Miller FS7-4E is a robust industrial/heavy-duty flow switch designed for precision in large pipe applications including heating and hydronic systems, air-conditioning, refrigeration and process work, particularly in hazardous environments. With a maximum flow rate of 7.7 gallons per minute and pressure resistance up to 300 psi, this switch proves essential for maintaining system integrity and efficiency.

Constructed from high-grade brass, stainless steel, bronze, and PTFE for long-lasting durability and corrosion resistance.
Features NEMA 7,9 certified switch enclosure ensuring safe operation in explosive atmospheres.
Simple single pole double throw snap switch mechanism facilitates easy operation and maintenance.
Product Highlights

Optimally engineered to withstand temperatures from 32 to 300 degrees Fahrenheit, the FS7-4E switch ensures reliable performance under extreme conditions. The 1-1/4 inch MNPT connection offers standard compatibility across various installation setups.

Technical Specifications
Switch Type: Single Pole Double Throw Snap Switch
Flow Rate: Minimum 4.8 GPM, Maximum 7.7 GPM
Connection Size: 1-1/4 MNPT
Voltage: 120/240VAC
Max. Pressure: 300 psi
Enclosure: NEMA 7,9
Temperature Range: 32 to 300 Degrees Fahrenheit
Materials: Brass, Stainless Steel, Bronze, PTFE
Product DescriptionThe Mcdonnell & Miller FS7-4E is a robust industrial/heavy-duty flow switch designed for precision in large pipe applications including heating and hydronic systems, air-conditioning, refrigeration and process work, particularly in hazardous environments. With a maximum flow rate of 7.7 gallons per minute and pressure resistance up to 300 psi, this switch proves essential for maintaining system integrity and efficiency.
Constructed from high-grade brass, stainless steel, bronze, and PTFE for long-lasting durability and corrosion resistance.
Features NEMA 7,9 certified switch enclosure ensuring safe operation in explosive atmospheres.
Simple single pole double throw snap switch mechanism facilitates easy operation and maintenance.
Product HighlightsOptimally engineered to withstand temperatures from 32 to 300 degrees Fahrenheit, the FS7-4E switch ensures reliable performance under extreme conditions. The 1-1/4 inch MNPT connection offers standard compatibility across various installation setups.Technical Specifications

Switch Type: Single Pole Double Throw Snap Switch

Flow Rate: Minimum 4.8 GPM, Maximum 7.7 GPM

Connection Size: 1-1/4 MNPT

Voltage: 120/240VAC

Max. Pressure: 300 psi

Enclosure: NEMA 7,9

Temperature Range: 32 to 300 Degrees Fahrenheit

Materials: Brass, Stainless Steel, Bronze, PTFE

Vendor: MCDONNELL & MILLER
Vendor Raw: MCDONNELL & MILLER
Product Type: FLOW SWITCHES
Category: Electrical Supplies
Subcategory: Relays & Switches
Subchildcategory: Flow Switches
Availability Text: In Stock
Switch Type: Single Pole Double Throw Snap Switch
Flow Rate: Minimum 4.8 GPM, Maximum 7.7 GPM
Connection Size: 1-1/4 MNPT
Voltage: 120/240VAC
Max. Pressure: 300 psi
Enclosure: NEMA 7,9
Temperature Range: 32 to 300 Degrees Fahrenheit
Materials: Brass, Stainless Steel, Bronze, PTFE
Tags: AI_Content, AI_Content_Neuco, AI_Content_REPUBLISHED_07_09, controls, loc_2, mcdonnell-miller, Parcel, remove_upc, same_day_chicago
Source file: FS7-4E - 1-1-4-in-flow-switch-w-nema-7-9-enclosure.json.json