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Laing Watkins E-5 SilentFlo 5000 - Spa Circulation Filtration Pump - Obsolete (No Longer Available)

This product is no longer available.

Scroll down for replacement options and more information.

Description

Laing Watkins E-5 SilentFlo 5000 - Spa Circulation Filtration Pump - Obsolete (No Longer Available)

NLS - Superseded by the E10 here.

Archived Info:

E-5 SilentFlo Laing ITT Pump used in Hot Spring, Sundance, Caldera, Watkins, Tiger River and more.

It also suits many other brand spas and hot tubs. Has 3/4" barb fittings. Magnetic drive. The Laing E5 pump replaces single speed 5000 and two speed 5002 circulation pumps.

  • All Caldera Spas Circulation Pumps from 2002 - Current
  • SM303
  • Hot Springs Models from 1986-2009
  • Tiger River Models from 1986-2009 MFG #74416
  • Silent Flow Circ Pump E5-NSHN2W14,E5-NSHNNN3W14
  • LTI PN: 73379, Watkins PN: 301393
  • 73379, 74427, 6641
  • SilentFlo 5000
  • SilentFlo 5002
  • See longer list below.

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 suction is 1-11/16" from the bottom of the pump and the discharge is 4-1/4" from the bottom.

Volts: 120/240
Hz: 50/60
Watts: 40
Intake: 3/4" barb
Discharge: 3/4" barb
Model: E5-NCHNNNN3W-10

Replaces: PN: 34378, 73491, A-05-280-502, LTI P/N: 7060,70813, 73588, 73989, 73588, 37949, 10-0102, 611452, 733886902600, 733886940602, 74427, 900300632, 9026, 9406, E5-NSHNNN3W, LAISM303NH3/4, LAISM303NHT, SM303NH-75, SM303NHT, 10-0102-K, 10-0102, 611452, 733886902600, 733886940602, 74427, 9026, 9406, E5-NSHNNN3W, LAISM303NH3/4, LAISM303NHT, SM303NH-75, SM303NHT, Watkins 74427, Watkins 74416, Hot Springs 74427, Watkins 74416, Caldera 74427, Caldera 74416, Tiger River 74427

Important Information
Brand Information

We are an authorised dealer, retailer, and/or service & warranty agent for many leading brands, including: Fluidra (AstralPool, Zodiac, Hurlcon), Aeware, Air Supply of the Future, Aqua-Flo, Balboa, Celsior, CG Air, CMP, Custom Moulded Products (CMP), Darlly, Davey, Del Ozone, Dontek, Edgetec, Emaux, Filtrite, Gecko, Goulds, Harwil, Henden, Herga, Honeywell, HydroAir, HydroQuip, ITT, Jandy, Joyonway, Laing, Len Gordon, Lo-Chlor, LX, LX Whirlpool, Madimack, Magic Plastics, Magnum, Monarch, Onga, Pentair, PoolSystems, Presair, Raypak, Reemay, Rheem, Rising Dragon, S&P, Sensaheat, Spa-Craft, Spa-King, SpaNet, Spa-Quip, SpaTex, SpaZazz, Tecmark, Therm Products, Thermcore, Waterco, Waterway, Weld-On, Whirlpool, Xylem, and others.

We also sell parts for many spa and swim spa brands, including parts to suit Alpine Spas, Artesian Spas, AquaPulse Spas, Balboa spas, Bullfrog Spas, Caldera Spas, Canadian Spa Company, Cedar Spas, Chinese import spas, Coast Spas, Costco spas, Cyclone Spas, Davey spas, Decina, Designer Spas, Dimension One Spas, eBay spas, Endless® Spas, Fastlane Pools, Fisher Spas, Gecko spas, Halo Spas, H2O Spas, H20 Spas, Heritage Spas, HotSpring Spas, HydroQuip spas, Impact Spas, Jacuzzi, Just Spas, Just Swim Spas, LA Spas, Lanark Spas, Leisurite Spas, Maax Spas, Monarch Spas, MySpa, O2 Spas, Oasis, Sapphire Spas, Sapphire Swim Spas, SCS Spas, Signature Spas, Silver Spas, Spa Industries, Spa-Quip spas, SpaNet spas, Spas Direct, Sundance Spas, Sunrans, SwimEx, Trueform Spas, Tuff Spas, Urban Pool, Vortex®, Vortex® Swim Spas, and many others.

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  • Handy PVC Plumbing Size Info

    Plumbing sizes can be confusing. Pressure PVC pipe use nominal sizes - the size is simple a name, not the measured dimension. This convention is used across most pool and spa systems so that pipes and fittings remain compatible.

    • 50mm / 2" = ~60-61mm OD
    • 40mm / 1.5" = ~48mm OD
    • 25mm / 1" = ~33-34mm OD

  • Plug Types & Styles

    Common plug types found on spa equipment are AMP, Mini JJ, C38 (Aus 3-pin), Gecko in.link, etc. For more information please click here.

    • AMP plugs are the most common type used for over 20 years.
    • Many Mini J&J plugs are no longer available and must be modified.
    • C38 is the common Australian 3-pin plug found in normal household outlets.
    • Gecko (Aeware) in.link style plugs are no longer available and must be modified.
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Many products we supply are OEM-supplied and may not include retail packaging, printed instructions, or accessories. Refer to the product listing for details, or contact us if unsure.

Product images are for illustration only. Actual items may vary due to manufacturer changes, updates, and other variations. Images may show a full assembly, a partial assembly, or a specific component only. They are provided for identification purposes and do not by themselves define what is included. Please read the title and description carefully.

All products must be installed and used by qualified and experienced persons in accordance with applicable Australian standards and manufacturer requirements. We are a parts supplier, similar to an electrical, plumbing, or automotive parts supplier. We sell parts, but cannot always provide exact installation, troubleshooting, or system design advice. Buyers are expected to know what they are doing or use a qualified professional.

Contact us before ordering if your order is urgent, to confirm availability before purchasing.

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All trademarks, brand names, and logos displayed on this website are the property of their respective owners. Heater & Spa Parts is an independent Australian supplier of replacement parts and accessories. Use of trademarked names, logos, and brands is for identification and compatibility purposes only, unless otherwise stated.

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