Emaux Vacuum Plate (Vac Plate)
Emaux Vacuum Plate (Vac Plate) is temporarily out of stock and will ship as soon as it's available.
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Emaux Vacuum Plate (Vac Plate) is temporarily out of stock and will ship as soon as it's available.
Emaux Vacuum Plate (Vac Plate)
- Physically Stocked, unlike most "drop-shipping" websites.
- Shipped from VIC, NSW, WA, QLD
Vacuum plate (vac plate) to suit Emaux wall skimmer boxes. The plate sits over the skimmer basket so a manual vacuum or suction cleaner hose can draw through the skimmer, and it locks down by rotating into place the same way the Emaux basket does. 250mm across with a threaded centre hole for the vacuum hose. This is the 250mm Emaux-pattern plate (Emaux part 01051180, also sold as Pool Pro VPP19) supplied as standard with the Emaux EM0030, EM0040 and EM0050 heavy-duty wall skimmers, and it also suits the Pool Pro skimmer box made before January 2017.
Check before ordering: Emaux lists a different part number for the 9.5L EM0010 and EM0020 skimmers (01051041) and for the 15L EM0130, EM0140 and EM0180 skimmers (89150702), so confirm with us before ordering for those models. Pool Pro skimmers made after January 2017 take the Pool Pro new-style plate (VPP20), not this one. The Waterco S75 plate looks similar but is 270mm: see the Waterco Vac Plate PA-523. Measure the old plate across its widest point: this one is 250mm.
Product details
- Product: Emaux Vacuum Plate (Vac Plate)
- Part number: PP-SKVP
- Type: skimmer box vacuum plate (vac plate)
- Diameter: 250mm
- Centre hole: threaded
- Lock-down: rotates into place on the skimmer lugs
- Fits: Emaux EM0030, EM0040 and EM0050 heavy-duty wall skimmers; Pool Pro skimmer box made before January 2017
- Cross reference: Emaux 01051180, Pool Pro VPP19
See the full range of pool vac plates (vacuum plates).
Confirm product is correct before ordering. Contact us if unsure.
Common search terms: Emaux vacuum plate, Emaux vac plate, Emaux skimmer plate, Emaux EM0030 vacuum plate, EM0040 vac plate, EM0050 vacuum plate, Emaux 01051180, Pool Pro vacuum plate old style, Pool Pro VPP19, 250mm vac plate, pp-skvp, 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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PP-SKVP
