Skip to content
Now offering free shipping on all orders! See details.
Now offering free shipping on all orders!
by Laing

Laing 74427 E5 Circulation Pump 115/230V

SKU HQ100102 74427
Original price $229.00 - Original price $229.00
Original price
$229.00
$229.00 - $229.00
Current price $229.00
Laing E5 Circulation pump for Watkins Caldera, Hot Spring, and Tiger River Spa brands.
  • Volts: 115V
  • Watts: 39
  • Flow Rate: Up to 6,000 gallons in 24 hours
  • Cord Included
Features:
  • Increased capacity and more energy efficiency than previous models
  • The magnetic drive slowly starts to ensure that it's well-primed with water.
  • Water lubricated that should not be operated without water in the spa. If the pump does run dry, it has an internal safety device (thermal cut-off) that will automatically shut it off should it overheat. You can reset the pump by turning it off for 10 seconds and then turning it back on.
  • This pump replaces the SilentFlo 5000 72204 and all previous style single-speed circulation pumps on all Caldera, Hot Spring, and Tiger River spa models.
  • This newer model does not have the bonding lug as it is no longer required. Make sure the green wire in the cord is connected to a grounding location inside the controller.
  • Also used in many more brands of hot tubs!
Alternative Part Numbers:
  • Watkins 74427
  • Hot Springs 74427
  • Caldera 74427
  • Tiger River 74427
  • HydroQuip 10-0102-K
  • Laing E5-NCHNNNN3W-10

Free Shipping: In-stock items ship within 1–2 business days. Please refer to our shipping policy for full details.

Warranty Information & Support: Visit our warranty page or refer to the specific product user manual.

Disclaimer: Professional installation (not included) is required for warranty validation.

Please Note: Images are for representation.

Fast & Free Shipping

Fastest shipping times in the industry.

30-Day Returns

Easy returns and immediate damage replacement.

100% Satisfaction Guarantee

We guarantee your complete satisfaction with every purchase.

On-Staff Experts

Contact us anytime. Our US-based experts are ready to assist you.