FREE delivery on orders over €150
Product Specifications:
| Item | Liquid Flow Switch |
| Application | Alarms, Automatic Burners And Metering Devices, Motors, Signal Lights |
| Connection Size | 3/4" |
| Connection Type | NPT |
| Contact Rating | 22.2 A @ 240V (Locked Rotor), 3.7 A @ 240V (Full Load), 44.4 A @ 120V (Locked Rotor), 7.4 A @ 120V (Full Load) |
| Contact Rating (ac) | 22.2A @ 240V (Locked Rotor), 3.7A @ 240V (Full Load), 44.4A @ 120V (Locked Rotor), 7.4A @ 120V (Full Load) |
| Enclosure Rating | NEMA 1 |
| Flow Rate | 1.5 GPM |
| For Pipe Size | 3/4" |
| Height | 5.1" |
| Housing Material | Brass |
| Housing/body Material | Brass |
| Length | 3 1/5" |
| Max. Ambient Temp. | 250°F |
| Max. Flow Gpm | 15 |
| Max. Flow Rate | 1.5 GPM , 15 GPM |
| Max. Media Temp. | 250°F |
| Max. Pressure | 150 psi |
| Media Temp. | 32°F to 250°F |
| Min. Ambient Temp. | 32°F |
| Min. Flow Rate | 1.5 GPM |
| Min. Fluid Temp. | 32 F |
| Min. Media Temp. | 32°F |
| Overall Height | 5.1" |
| Overall Length | 3.2" |
| Product Datasheet | mcdonnell-miller-fs5.pdf |
| Set Point Configuration | Adjustable |
| Switch Enclosure | NEMA 1 |
| Switch Type | SPDT |
| Type | General Purpose |
| Voltage | 120/240V AC |
| Wetted Material | Brass, Buna N, EPDM , Brass, Buna-N, EPDM |
Shipping Info:
| Ship weight (kg) | 1.13 |
| Ship height (cm) | 12.95 |
| Ship length (cm) | 8.13 |
| Ship width (cm) | 11.43 |
| HS code | 9032896060 |
| Country of Origin | US |
Product Details:
McDonnell & Miller FS5-3/4 liquid flow switch detects and signals lack of flow, preventing equipment damage and maintaining system efficiency. This switch alerts operators to potential issues such as low flow or pump failure, allowing for timely intervention to prevent costly downtime and damage to equipment.
Features:
- This liquid flow switch features brass housing for durability and has a 3/4 inch NPT connection.
- It is designed for inline installation, minimising space requirements and the impact on system line pressure.
- This liquid flow switch can be operated at temperatures ranging from 32 to 250 degrees F.
- It is equipped with an SPDT switch and wetted materials including brass, Buna-N and EPDM.
Frequently Asked Questions:
Q. What is the significance of the adjustable set point configuration in McDonnell & Miller FS5-3/4 liquid flow switch?
A. McDonnell & Miller FS5-3/4 liquid flow switch allows users to adjust the set point configuration to tailor flow detection parameters according to specific system requirements. This feature ensures precise control over flow monitoring, enhancing system performance.
Q. What is the contact reading of this liquid flow switch?
A.
- Contact Rating (AC)
- 22.2 A @ 240V (Locked Rotor)
- 3.7 A @ 240V (Full Load)
- 44.4 A @ 120V (Locked Rotor)
- 7.4 A @ 120V (Full Load)
Documentation:
Explore Products
- ANVIL 0390066918
- NITRA HCSS-58 Hose Clamp, Interlocking Ear, 0.823-0.949 Inch Dia., 304 Stainless Steel
- SMC VALVES CQ2B32-30DFZ Compact Cylinder
- KUNKLE 919BDCS33BKE Safety Relief Valve, Male X Female NPT, D Orifice, 1/2 Inch Inlet Size
- M A FORD 16318750c Tuffcut Gp 4 Flute End Mill Stub, 3/16
- SMC VALVES VV3QZ22-10C-Q Solenoid Valve, 3 Port
- SMC VALVES CDQ2B20-20DMZ-M9NWZ Compact Cylinder, Double Acting, Single Rod, 20Mm Bore Size, 20 Mm Stroke Length
- EATON NG3700WS01 Molded Case Circuit Breaker, N-Frame, Electronic Ls Trip, 3-Pole, 700A, 600 Vac
Explore More
- AUTONICS
- HANKISON
- KEYSHAFT
- SIOUX CHIEF
- VIDMAR
- Outlet Strips
- Exterior Mount Exhaust Fans
- Conventional Spray Guns
- Hydraulic Quick Couplers
- Water Level Testers
- MSI Crane Dynamometer
- ANSELL 56-015 Alphatec Pvc Aprons
- CONDOR Cowhide Leather Palm Gloves
- ANSELL 11-515 Hyflex High Visibility Cut Resistant Gloves
- ANVIL AS100 Series Channels, Solid
- BRADY Pipe Marker, Chemical
- ANVIL Flanged Tees
- ALL MATERIAL HANDLING CDFX Series Clevis Shortening Hooks
- MORSE DRUM Handwheels
- HAMMOND 1414 SC Series Mild Steel Junction Boxes
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
MCDONNELL & MILLER FS5-3/4 114760 Switch Liquid Flow, 3/4 MNPT, 150 Psi
€631.38 /unit

