Liberty Pumps ALM-3W Outdoor Sump Pump Alarm

Outdoor Commercial High Level Alarm w/ 20ft Float Cord

Liberty Pumps

Brand: Liberty Pumps

Mfr Part#: ALM-3W

UPC#: 671812102178

Usually ships: within 5-7 business days
Qty Price
$240.10 / each & Free Shipping
Add to card Add to cart
  • Description
  • Literature
  • Reviews
  • FAQs

The Liberty Pumps ALM-2W is a waterproof, commercial outdoor alarm for sump, effluent and sewage pumps. This Liberty Pump part has a 20' float cord and a thermoplastic enclosure. The Liberty ALM-3W is Nema 4x rated and it includes auxiliary compacts.


  • Nema 4X rated;
  • Commercial-duty enclosure;
  • 115V operation. Direct wire;
  • Red alarm beacon, 360° visible;
  • 88 decible horn;
  • Alarm "Test / On / Silence" switch;
  • 20' float cord;
  • Includes auxiliary contacts;


3 years manufacturer's warranty
No reviews yet
Indicate an email address where you wish to receive the answer to your question.
Enter numbers shown above without spaces. This step helps us to prevent automatic submissions.
The following was added to your shopping cart: ×

Forgot Your Password?

Enter your e-mail address below.
You will receive an e-mail
with password reset instructions.


Estimate Delivery Date & Cost

Ship to Zip Code:
Qty (Optional):