Drum Level Switches from Almeg Controls

The popular drum level indicators are built to fit standard manufactured drums for vertical or horizontal positions.   Bung fittings vary in size - the most popular are 3/4" NPT, 1 1/2"" NPT and 2" NPT.   If custom applications are required - please click for the Custom Multi Level Page  or Small Size Multi Level. or Continuous. 

CONTROLS                                                             

Several switch controls are available for the drum level products. To control a pump or solenoid the solid state SSR 1000 is ideal with low excite voltage and 240 VAC up / down control. A high drum level , low drum level  or combination alarm is available  in either battery or wall transformer configuration. Our product can also  connect over the phone lines to provide a simple alarm system.

SPECIFICATIONS:

Operating Temperature: 

Stainless Float - 300 deg. F   148.9 deg. C 

Buna Float -  200 deg. F. 92 deg. C in oil

PVC - 140 deg F
 

Max. Pressure:

Buna 150 psi

Stainless Steel 700 psi

PVC 15 psi


Switch:

SPST 240 VAC @ 0.5 amps resistive

SPDT in large only - 30 VA - 120 VAC


Minimum Sp. Gr.:

Stainless Steel - .98   Stainless Steel - 0.7    PVC 0.6

DRUM LEVEL AND PROBE LENGTHS

Vertical Drum 55 Gallon:

Continuous Level Probe - 30"

High Level Alarm - 1" N/O   

Low Level Alarm  - 31" N/C

Hi / Low Indication - Top 1" N/O bottom 31" N/C

 

Horizontal Drum 55 Gallon

Continuous Level Probe - 20"

High Level Alarm - 1" N/O

Low Level Alarm - 25" N/C

Hi / Low Indication - Top 1" N/O  -  Bottom 25" N/C

 

Vertical Drum 30 Gallon

Continuous Level Probe - 24"

High Level Alarm -  1" N/O

Low Level Alarm - 25" N/C

Hi / Low Level Indication - Top 1" N/O  Bottom 25" N/C

 

Horizontal Drum 30 Gallon

Continuous Level Probe - 15"

High level Alarm - 1" N/O

Low Level Alarm - 16" N/C

Hi / Low Level Alarm Top 1" N/O Bottom 16" N/C

 

Click here for level switch drawing.