Zodiac CX35 / CX35 TILE Flow Outlet - R0633500
Zodiac CX35 / CX35 TILE Flow Outlet - R0633500 is temporarily out of stock and will ship as soon as it's available.
Don't Guess - Ask Us!
Don't Guess - Ask Us!
Not sure if it’s the right part? Send us a message and a photo of what you’re replacing, or what you need, and we’ll help make sure you get the right part the first time.
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Delivery and Shipping Info
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Warranty Information
Warranty Information
Zodiac CX35 / CX35 TILE Flow Outlet - R0633500
Zodiac CX35 / CX35 TILE Flow Outlet - R0633500 is temporarily out of stock and will ship as soon as it's available.
Zodiac CX35 / CX35 TILE Flow Outlet - R0633500
- Physically Stocked, unlike most "drop-shipping" websites.
- Shipped from VIC, NSW, WA, QLD
R0633500 is the genuine Zodiac Flow Outlet for the CX35 / CX35 TILE. The manufacturer lists it as FLOW OUTLET, item 19 on the CX35 / CX35 TILE spare parts list. The CX35 / CX35 TILE is a discontinued model, and this part is listed on its spare parts list in the discontinued section of the 2026 Australian catalogue.
The Follow The Water Rule (rev. R0633500-HYDR-1.0)
Flow faults are almost always a leak, a blockage or a setting, in that order:
- Look for air before you look for blockage. A split hose, a cracked fitting or a joint that no longer locks draws air instead of water. The usual signs are bubbles in the pump basket or a dropping water level.
- Clear the obvious restriction. Debris in a throat, inlet or valve body, and kinks in a hose, cost flow before any component has failed.
- Check the part that sets the flow. Where a cleaner has an adjustable flow valve or regulator, confirm it moves freely through its range and is set where the manufacturer specifies before replacing anything else.
- Inspect the sealing faces and the moving parts. A flap, diaphragm or valve that has hardened, torn or taken a set no longer seats, and the cleaner loses suction without any visible leak.
Fitment
| Cleaner | Brand | Parts list item | Manufacturer description |
|---|---|---|---|
| CX35 / CX35 TILE | Zodiac | Item 19 | FLOW OUTLET |
Not confirmed: any cleaner other than the CX35 / CX35 TILE. This part number appears on that one spare parts list in the 2026 Australian catalogue, so send us a photo of the part and your cleaner's data label if yours is a different model.
When to Replace
- The part is split, cracked, or a joint no longer locks.
- A flap, diaphragm or valve has hardened or torn and no longer seats.
- Suction is being lost with no visible external leak.
Fitting Notes
- Isolate the cleaner before starting: switch off and unplug a robotic cleaner at the power supply, or turn off the filter pump and remove a suction cleaner from the pool.
- Work out how the part is retained before applying force, and keep any fasteners in order.
- Compare the new part against the old one side by side before fitting.
- Transfer any seals, clips or inserts that are not supplied with the new part.
- Reassemble in reverse order and confirm the cleaner runs normally before returning it to service.
Specifications
- Part number: R0633500
- Manufacturer description: FLOW OUTLET
- Parts list reference: item 19 on the CX35 / CX35 TILE list
- Brand: Zodiac
- Model: CX35 / CX35 TILE (discontinued)
- Supplied as: one item unless the description states a set or pack
Frequently Asked Questions
Which cleaner does R0633500 fit?
The Zodiac CX35 / CX35 TILE. The 2026 Australian catalogue lists it as item 19 on that model's spare parts list. The CX35 / CX35 TILE is discontinued, but the part is still catalogued.
What does the manufacturer call this part?
The catalogue description is FLOW OUTLET.
Is this a genuine part?
Yes. Heater and Spa Parts is an authorised Fluidra dealer and warranty agent, and R0633500 is the genuine part number.
Do you actually hold stock?
We hold physical stock across warehouses in VIC, NSW, QLD and WA rather than drop-shipping, and we ship Australia wide.
Manufacturer Catalogues, Diagrams & Part Numbers: Need exploded views, spare part numbers, product numbers, diagrams, or more product information? See the manufacturer catalogues below.
Important Before Ordering: Please ensure you order correctly. Confirm this product is suitable before ordering. Use the catalogues above, seek professional assistance, or contact us with photos of your existing part, model details, serial numbers, and any labels.
As with all products, these must be diagnosed and fitted by a qualified and experienced person. This is a special-order item.
Common search terms: R0633500, Zodiac R0633500, flow outlet, cx35 / cx35 tile flow outlet, zodiac cx35 / cx35 tile spare parts, zodiac pool cleaner spare parts, genuine zodiac parts australia, WWDG SpaPro.
To the layperson, plumbing sizes and their names can be confusing due to the nominal sizes and naming conventions used.
This is not something we made up. Plumbers and manufacturers have used nominal (meaning ‘by name only’) sizing for decades.
Simply put, in plumbing, named sizes are often not the actual measurements of the pipe, fitting, or part. A PVC pipe called “50mm” or “2"” does not measure 50 mm anywhere. Instead, it follows nominal sizing, an internationally-standardised naming system.
Almost all fittings we use in the pool & spa industry use “pressure PVC” pipe & fittings. Do not confuse with “DWV” or other pipe & fittings and their names and sizes.
Use the Outside Diameter (OD) to check your pipe against fittings. Below is a quick reference for common spa & pool pipe sizes:
| Imperial Name | Metric Name | Pipe Diameter (OD) |
|---|---|---|
| 1/2" | 15mm | ~21.2–21.5 mm |
| 3/4" | 20mm | ~26.6–26.9 mm |
| 1" | 25 mm | ~33.4–33.7 mm |
| 1.5" | 40 mm | ~48.1–48.4 mm |
| 2" | 50 mm | ~60.2–60.8 mm |
| 2.5" | 65 mm | ~75.2–75.5 mm |
To reiterate, these are nominal sizes and are designed to fit matching fittings — not to measure what their name suggests. These are based on PVC Pressure Pipe AS/NZ 1477 Dimensions1.
- º Internal diameters vary slightly by manufacturer and class.
- 1 Not all pool/spa fittings match these dimensions exactly. Some do not follow Australian or international standards. Chinese spas may use proprietary fittings.
Understanding Plumbing Sizes & Nominal Measurements
Plumbing sizes can be confusing. PVC and many other pipe systems use nominal sizes—the size is a name, not the exact measured dimension. This convention is used across most pool and spa systems and other plumbing areas so that pipes and fittings remain compatible.
Why pipe sizes don’t match the measurements
The Nominal Pipe Size (NPS) system standardises pipe dimensions so that pipes, fittings, valves, and accessories interoperate.
Plumbers work with these nominal names every day, but DIYers can be tripped up if they try to match by a tape-measure alone.
How to Measure Pipe Correctly
-
Pipe size is identified by:
- The pipe’s Outside Diameter (OD).
- The fitting’s Inside Diameter (ID) (socket opening).
- Pipe Class / Schedule (e.g., Class 9, 12, 18 or Sch 40) relates to wall thickness and therefore the Internal Diameter (ID) and pressure rating.
- The outside diameter of a fitting is not useful (wall thickness varies by manufacturer).
Hose & Tube Dimensions
Common flexible hose sizes used in pool/spa systems (approximate IDs).
| Imperial Name | Metric Name | Inside Diameter (ID) |
|---|---|---|
| 3/8" | 9–10 mm | ~9 mm |
| 3/4" | 19 mm | ~19 mm |
BSP – British Standard Pipe Thread Sizes
BSP thread names are also nominal. The thread OD will not equal the nominal name.
| BSP Thread Size Naming | Outside Diameter (mm / inch) | TPI |
|---|---|---|
| 1/16" BSP | 7.7 mm / 0.304" | 28 |
| 1/8" BSP | 9.7 mm / 0.383" | 28 |
| 1/4" BSP | 13.16 mm / 0.518" | 19 |
| 3/8" BSP | 16.66 mm / 0.656" | 19 |
| 1/2" BSP / 15 mm | 20.99 mm / 0.825" | 14 |
| 5/8" BSP | 22.99 mm / 0.902" | 14 |
| 3/4" BSP / 20 mm | 26.44 mm / 1.041" | 14 |
| 7/8" BSP | 30.20 mm / 1.189" | 14 |
| 1" BSP / 25 mm | 33.25 mm / 1.309" | 11 |
| 1-1/4" BSP | 41.91 mm / 1.650" | 11 |
| 1-1/2" BSP / 40 mm | 47.80 mm / 1.882" | 11 |
| 2" BSP / 50 mm | 59.61 mm / 2.347" | 11 |
| 2-1/4" BSP | 65.71 mm / 2.587" | 11 |
| 2-1/2" BSP | 75.18 mm / 2.960" | 11 |
| 3" BSP | 87.88 mm / 3.460" | 11 |
| 4" BSP | 113.03 mm / 4.450" | 11 |
| 5" BSP | 138.43 mm / 5.450" | 11 |
| 6" BSP | 163.83 mm / 6.450" | 11 |
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R0633500
