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Genesis GC150-2XJ-B Spaform Pump - Replacement Kit
The Genesis GC150 is a discontinued hot tub pump which can be found on countless Spaform hot tubs and spas. Only a few parts are still available for this pump now such as the motors and the seal kits, the distinctive bright blue wet end is the problem as it became obsolete many years ago. The GC150 pump wet end has a unique thread and union connection that is not used on any other brand of hot tub pump.
This is why we have come up with this brilliant replacement pump kit for the GC150 using the Waterway Hi-Flo (in the second image). The Waterway Hi-Flo is the perfect replacement for the GC150 but has larger 2-inch plumbing union connections so you will need to cut and adapt the spa's plumbing to install it on your Spaform. The basic parts within this kit will 9/10 make this possible with minimal effort.
The hot tub parts you will receive in the kit
- Waterway 2hp 2 speed Hi-Flo Pump.
- 2x 2-inch Waterway pump unions.
- 2x 2-inch fitting extenders.
- 250ml Weld-on solvent cement glue
Waterway pump specifications
- Manufacturer - Waterway Plastics
- Part Number - Waterway PW-W4822
- Model - Hi-Flo
- Type of Product - Spa Pump
- Number of Speeds - 2 (Low speed & high speed)
- Motor & Wet End Frame Size - 48 Frame
- Horse Power - Motor 2HP, 4HP rated wet end
- Amps Low/High - 2.2/6.8
- RPM Low/High - 1440/2850
- Hz - 50
- Dimensions (MM) - Length: 360, Height: 195, Width: 175
How to replumb the pipework
You will simply need to cut off the GC150 plumbing unions on your spas pipework, just behind them where they meet the next pipe fitting. All being well this will be a 2-inch fitting and the 2-inch fitting extender provided will glue straight over it. You can then glue on your Waterway 2-inch pump union which will attach to your new Waterway Hi-Flo pump. Carry this out on both connections and connect up your new pump.
A good tip is to clean the fittings with a little glue by applying and wiping off immediately, this will prime the surface ready for the actual glueing. Apply glue to both parts liberally and then push on the new fitting with a slight twist and hold for 10 seconds, this will ensure a good glue joint that will last forever.
Swapping the cable over to your new pump
The replacement pump is NOT supplied with a new cable so you will need to swap over from your old existing GC150 pump. You will have four wires, two of them are live for high and low speeds (Red, Brown or Black) so make a note when installing. Neutral (Blue or White) and Earth (Green).
We are here to help you
As you can imagine all spas are plumbed differently during the manufacturing process so the situations may vary and you may need a few other pipe fittings to carry out the above plumbing mod. If you find yourself in this position please do contact us with some images and we will do our best to work out what is needed and what needs to be done.
Your order will generally be dispatched on the same working day as receipt of payment is received before 2pm. We ship via DPD with tracking.
When you place an order, it's often better to provide us with your mobile telephone number instead of your landline number. This is so we can give it to our courier, who will then text you your exact time and date of delivery, even down to the hour it will be delivered.
Please be aware: All the delivery prices listed below are inclusive of VAT to the UK. All other countries will not be charged VAT. *All spa covers and chemicals can only be shipped to UK mainland, please call for a shipping quote for all other delivery destinations.*
SPA COVERS: Unfortunately due to the size of spa covers and the costs to send them they are not included within the free shipping method over £100. Shipping covers are charged at £24.00 with a 1-2 day service when ready, stock covers take around 10-14 days from order to be shipped, custom covers 8-10 weeks from date of order.
| Region | Cost & Delivery Time |
| Delivery to England, Wales & Scotland (Excluding Scottish Highlands & Islands) |
Order values over £100 - Free (DPD Next working day) |
| Scottish Highlands & Islands | Delivery to the Scottish Highlands & Islands (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-3 days - £25.62 |
| Northern Ireland | Delivery to Northern Ireland (Up to 20 kgs), Prices are doubled when over 20 kgs. Economy delivery 2-3 days - £18.00 |
| Isle Of Scilly | Delivery to Isles of Scilly (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-3 days - £26.90 |
| Republic Of Ireland | Delivery to the Republic of Ireland (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-3 days - £15.00 (ex. VAT) |
| Isle of Man | Delivery to the Isle of Man (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-5 days - £26.90 |
| Jersey & Guernsey | Delivery to Jersey & Guernsey (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-5 days - £25.00 (ex.VAT) |
| Delivery to Belgium, France, Germany, Luxembourg & Netherlands. |
Delivery 2-3 days - £15.00 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Czech Republic, Slovakia, Italy & Spain (Mainland). | Delivery 2-5 days - £22.42 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Switzerland | Delivery 2-5 days - £48.04 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Austria & Denmark | Delivery 2-5 days - £18.15 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Iceland, Norway & Serbia | Delivery 4-6 days - £68.32 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Croatia, Estonia, Finland, Hungary, Poland, Portugal, Slovenia & Sweden | Delivery 4-6 days - £29.36 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Canary Islands: Gran Canaria, Tenerife, La Palma, Lanzarote, Fuerteventura, La Gomera, El Hierro. | Delivery 4-6 days - £82.20 ex.VAT (up to 5kgs), £118.49 ex.VAT (up to 10kgs), £192.15 ex.VAT (up to 20kgs), |
| Bulgaria, Greece, Latvia, Lithuania, Romania. | Delivery 4-9 days - £38.43 ex. VAT (up to 20kgs), Price doubles when over 20 kgs |
| Balearic Islands: Majorca, Minorca, Ibiza, Formentera, Cabrera. | Delivery 4-6 days - £32.03 ex. VAT (up to 20kgs), Price doubles when over 20 kgs. |
| Cyprus | Delivery 4-6 days - £79.00 ex.VAT (up to 5kgs), £117.43 ex.VAT (up to 10kgs), £194.29 ex.VAT (up to 20kgs). |
| United Arab Emirates, Bahrain, Qatar. | Delivery 4-9 days - £122.76 ex.VAT (up to 5kgs), £186.81 ex.VAT (up to 10kgs), £256.20 ex.VAT (up to 15kgs), £320.25 ex. VAT (up to 20kgs). |
| Turkey, Russia & Malta. | Please call us for a quote. |
| USA | Delivery Via UPS 4-5 Days - £75.00 ex.VAT (up to 20kgs), Price doubles when over 20kgs. |
| Worldwide Shipping | We can ship parts worldwide. If your country is not listed above then please contact us for a shipping quote. |
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