Watkins SilentFlo Circulation Pumps

This generic version of the Watkins SilentFlo® 5000 circulation pump which was used from 1995-2008 and was replaced by the new and more efficient E5 Silent Flow. This pump is also is used in countries that require a 50HZ component in 220 volts (Like all European, Australian, New Zealand Hot Spring, Tiger River, Limelight, Hot Spot spa models etc.). This pump is made by the same company that made the Watkins Silentflo 5000.

Voltage: 230

Wattage: 60

Hertz: 50/60

Intake

Ref: E10-NSHNDNN2W-01, 6080U0010, Laing, E10 Circ pump, E10-NSHN2W-20, LHB07100138

What's Included: E5 Circulation Pump with power cord

Description: This SilentFlo E5 circ pump replaces all previous versions of single speed and two speed circulation pumps.
The new E5 replaces the Watkins SilentFlo® 5000 and all previous circulation pumps on all Hot Spring, Tiger River and Limelight spa models from 1986 to 2018. The E5 was introduced in March of 2008 as the premier upgrade/replacement circulation pump and has had a handful of updated and thoughtful revisions since.  The compact size and flexible positioning (can mount vertically on the sidewall of the equipment compartment) has won it favor with Hot Spring dealers worldwide. Click the "More Info" button for details.

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OBSOLETE-Use 74427 OR 73588
The Watkins SilentFlo® 5000 circulation pump was used from 1995-2008 and was replaced by the new and more efficient E5 Silent Flo

OBSOLETE-DISCONTINUED BY THE FACTORY-Use the 74427

This two speed circulation pump was used on 1995-1996 Hot Spring and Tiger River spa models that operate on 220volts. The second speed feature insured that the water flowing through the original 5500 Cartridge Style Heater would flow fast enough to prevent it from tripping the high limit sensor. Click the "More Info" button for details.

This is the generic version of the new Watkins E5 circulation pump, to purchase the OEM model please order part number 74427. 

This generic circulation pump has the same measurements as the OEM model, and is used to replace all previous circulation pumps on all Hot Spring, Tiger River and Limelight spa models from 1986 to current. This circulation pump is smaller, lighter, and more efficient than older versions.

THIS PUMP DOES NOT INCLUDE FLAG TERMINALS OR TUBING

Click the "More Info" button for details.

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Hydro-Quip 10-0121-K-K E-10 Laing Circulation Pump; 240 V, 4 ft Cord, 3/4 Inch Barb

• The only pumps to offer “Smart pump” technology that is programmable without requiring a separate controller… i.e. Dry Run Protection and soft start.

• Built in DRY RUN protection is programmed into the software to help eliminate motor and pump damage if the pump is ran without water when not sufficiently primed or is air locked.

• The E10 is quieter, offering a lower overall db level, than traditional induction pumps, eliminating the 48 frame growl.

• The permanent magnet design allows for the capture of 90% of the heat to be transferred into the water versus being lost to the air in waste.

• The spherical rotor design has no shaft seals to leak or pump shaft to wear.

• The E series pumps seal with captured O-ring design for the best possible seal.

• The unique electronically commutated 230 volt motor is a global design offering the same performance on 60 Hz or 50 Hz power sources reducing the need to inventory two different pumps and motors.

• The E10 weighs less than 4 pounds versus 14 pounds for standard induction pump motors.

Ref: E10-NSHNDNN2W-02