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Mcdonnell & Miller FS4-3 General Purpose Liquid Flow Switch, 120/240 VAC at 50/60 Hz, 2 SPDT, 160 psi
- Universal design serves the widest variety of applications
- Replacement for common flow switches from johnson/penn, potter/taco, watts, hydrolevel and other manufacturers
- Two electrical knock-outs allows connection from either end
- Sensitivity adjusting screw makes flow adjustment easy
- Hardened stainless steel bearings minimize friction
- Sealed monel bellows
- Materials of construction suitable for corrosive liquids
- Includes: (4) 1, 2, 3 and 6" stainless steel paddles
Mcdonnell & Miller GuardDog RB-122-E Low Water Cut-Off, 120 VAC, 160 psi, Automatic Reset
- Electronic operation, easy to install and wire
- Red low water indicating LED, green power indicating LED
- Automatic reset and now with test butTon
- 20000 ohm probe sensitivity
- NEMA 1 enclosure
67 Mechanical Low Water Cut-Off 120/240 VAC 20 psi Automatic Reset
- Quick hook-up fittings provided
- Lever operated, full port ball valve for easy blow down
- Adjustable Bx outlet for easy installation
- Dual precision switches for dependable operation of cut-off, alarm or electric water feeder
Mcdonnell & Miller GuardDog RB-24E Low Water Cut-Off, 24 VAC, 160 psi, Automatic Reset
- Brass threads provide a metal-to-metal seal that ensures a leak-free installation
- Integrated wrench flats enable secure installation without damage to the housing
- Compact size, easy to install and wire
- Green LED indicates power on
- Red LED indicating low water condition
- Solid state operation
- 15000 ohm probe sensitivity
Boiler Insert for Series 67 and 69 Low Water Cut-Off Boilers
Item#:
B120
Manufacturer Item:
153825
Manufacturer:
XYLEM INC.
xylem PSE-801-120 Electronic Low Water Cut-Off 120 - 240 VAC 15 psi Steam Automatic
- 2-1/8" probe
- 30 sec delay on make, 10 sec delay on break
- Features an automatic reset, test switch and LED low water indicator light
- No lock out with loss of power if probe is in water
- Self-cleaning probe
- NEMA 1 enclosure
Item#:
153827
Manufacturer Item:
PSE801-120
Manufacturer:
XYLEM INC.
Mcdonnell & Miller UniMatch WFE-24 Universal Electric Water Feeder, 3/8" NPT Threaded, 24 VAC
- Field-adjustable dwell-feed cycles
- Multi color LED status indicator
- Manual feed button
- Hard-stop limit to minimize chances of flooding the boiler
- Compatible with all electronic and mechanical low water cut-off
- Includes adapters for connection to 1/2" copper tubing
- Removable strainer
Mcdonnell & Miller UniMatch WFE-120 Universal Electric Water Feeder, 3/8" NPT Threaded, 120 VAC
- Field-adjustable dwell-feed cycles
- Multi color LED status indicator
- Manual feed button
- Hard-stop limit to minimize chances of flooding the boiler
- Compatible with all electronic and mechanical low water cut-off
- Includes adapters for connection to 1/2" copper tubing
- Removable strainer
Item#:
B112-7
Manufacturer Item:
WFE-120
Manufacturer:
XYLEM INC.
Electric Water Feeder 24 volt 150 psi Maximum Water Supply 25 psi Maximum Boiler
- Eliminates necessity to manually add water to the boiler
- Can be used with mechanical or electronic low water cut-off controls
- Quick-change replaceable cartridge valve and strainer
- Manual feed butTon
- 40 VA transformer
Mcdonnell & Miller 309100 Manual Reset Low Water Cutoff Switch, DPST
xylem PSE-802-24 Electronic Low Water Cut-Off 24 VAC 15 psi Steam Automatic
- 50 VA at 24 VAC pilot duty rating
- 2-1/8" probe
- 30 sec delay on make, 10 sec delay on break
- Features an automatic reset, test switch and LED low water indicator light
- No lock out with loss of power if probe is in water
- Self-cleaning probe
- NEMA 1 enclosure
Item#:
153927
Manufacturer Item:
PSE802-24
Manufacturer:
XYLEM INC.