ACCESSORIES

Poppet check valve inserted into the foot of the Drum Alarms will prevent backflow of liquid while transferring the Drum Alarms to new drums. For self priming pumps this doesn't usually matter but if the volume in the line must be preceisly maintained, or the pumps are difficult to prime, then you will find a poppet check valve useful. All Drum Alarms are built with a fitting that unscrews to accomodate the poppet check valve.

Touch-to-Silence alarms allow you to silence the alarm by covering the hole with your finger. This alarm senses this and responds by shutting down. The LED in the Drum Alarm continues to blink as a reminder. Everything resets automatically when the level is corrected. These can replace the existing alarm without enlarging the hole on units built after August 2008. These are only available in a continuous tone and the volume is 97dB at 2 ft - not as loud as the standard alarm.

In-Line Check Valve uses the above poppet to allow flow in only one direction. No metal parts. Compact. Easy to replace. The poppet is house in a 1/2 inch line. (transparent pipe shown is just for demonstration and is not included)

Choose from Hypalon (longer lasting) or Viton.

Piggy back plug with 10 ft. cord. 18/3 cord supports 15A @120V. Wire ends are terminated with metal ferrules. Passes power through one pole and the ground continuously, the other pole can is switched.

Float switch - all polypropylene with a Viton retaining o-ring. Diameter is 16.0 mm diameter x 19mm high - one of the smallest made. 1/8" N.P.T. thread. 40" long leads.