74427 E-5 Circulation Pump

The E-5 circulation pump part number 74427 is used for all hot spring, tiger river, limelight spas. This newer style circulation pump replaces previous version known as the Silent Flo 5000 and the Silent Flo 5002.

This pump does not come with a cord so you need the cord from your previous Silent Flo 5000 or 5002. The cord is easy to install and we would be happy to walk your through it.

110volt
3/4" Barb style fittings

This newer style circulation pump E-5 is smaller, quieter and more efficient then previous Silent Flo 5000 and Silent Flo 5002 models. It has a self priming mode as well that will shutdown if it is unable to grab prime giving add protection to the pump.

We also offer (and frankly suggest) the E-10 circulation pump which has a slightly high volume of water flow but otherwise offers the same features and benefits of the E-5.

Manufacturer: Watkins - Hot Spring Spas
Manufacturer Number: 74427
Manufacturer Warranty: 1 year parts.

E10 115V Circulation Pump 73989

The E-10 circulation pump part number 73989 is 115V found a in wide variety of spas, including Dimension One, Gatsby Spas, Hot Springs and Jacuzzi among others. Laing upgraded there pumps in 2008 to a more energy efficient, lighter weight design. The pluming still lines up the same and requires no modification. This E10 circulation pump includes a 48" cord.

Among the changes add to the Laing E10 circulation pump is the dry run protection, if the circulation pump detects that it is not properly primed it will shut down and retry in 30 seconds. This protection is great benefit to saving pumps and heaters.

• 115 Volt
• 62 Watts
• 3/4" Barb style fittings

Manufacturer: Laing
Manufacturer Number: 73989
Manufacturer Warranty: 1 year parts
Manufacturer Spec Sheet

Replaces Previous Models Numbers:
6846
6860
6865
6958
LHB07100139
SM-909-NHW-14
SM-909-NHW-18
SM-909-NHW-26