Flotide/MEGA Pool Pump Sb exploded view & spare parts

Flotide/MEGA / MEGA Pool Pump SB — exploded view & spare parts

This page provides the full exploded-view diagram and numbered bill of materials for the Flotide/MEGA / MEGA Pool Pump SB series, covering sub-models SB10, SB15, SB20, and SB30 in both 230 V single-phase and 400 V three-phase configurations. The SB series is a self-priming pump aimed at medium to larger domestic swimming pools and commercial spas, noted for its high head performance — a particular advantage when water must be pushed vertically, for example through rooftop solar heating systems. The diagram captures every serviceable component from the transparent pre-filter lid down to the motor cooling fan and run capacitor. Use the numbered call-outs alongside the parts list below to identify exactly what you need, so you can match your faulty or worn component to its SKU within minutes.

Como utilizar o esquema numerado para encontrar a sua peça

Every numbered call-out printed on the diagram corresponds directly to a row in the parts list table beneath it — locate the area of the pump you are working on, find the number pointing to your component, then read across to the description and SKU. Work through the pump logically: start at the pre-filter end (positions 1–9), move through the wet end and hydraulics (positions 10–18), and finish at the motor and electrical end (positions 19–29). Bear in mind that some position numbers carry a quantity suffix in the description — for example, position 9 calls out four M6×30 screws and position 18 calls out sixteen M6×15 hexagonal bolts, so you may need to order the correct pack or multiple units to complete the job. Lettered suffixes (a, b, c, d, e, f) are used extensively in this diagram, particularly at positions 14, 20, 23, 27, 28, and 29, where the same position number covers different sizes or voltage variants — always check the letter as well as the number before adding an item to your basket. Some positions in this diagram — such as position 5 (pre-filter body), position 8 (square gasket), and positions 11–13 — do not currently carry a poolparthub SKU, meaning they are not individually available as a listed spare; if you need one of these parts, contact us directly for guidance. Where a position has no SKU listed, do not attempt to substitute a part from a different pump family without verifying dimensions, as thread pitch and sealing profiles can differ even between closely related models.

Main replaceable assemblies on the Flotide/MEGA / MEGA Pool Pump SB

The pre-filter assembly at the front of the pump is made up of the transparent lid (position 2), secured by its retaining nut (position 1) and sealed by the lid O-ring (position 3); the basket with handle (position 4) sits inside the pre-filter body (position 5) and catches debris before water reaches the impeller. The wet end of the pump centres on the pump body, listed at position 10 as a single casting covering the SB10 through SB30 range (SKU 7010413), which bolts to the pre-filter body using the four M6×30 screws at position 9 and seals against it with the square gasket at position 8. Inside the wet end, the diffuser (position 13) is sealed by its own O-ring (position 12) and is secured by the impeller screw with O-ring at position 11. The impeller itself appears at position 14 and is the most performance-critical rotating component — four variants cover the four sub-models. Water-tightness between the pump body and the motor assembly is maintained by the mechanical seal (position 15), which is one of the most commonly replaced wear parts on any pool pump and is available here as SKU 7009339. The pump flange (position 17) bolts the hydraulic wet end to the motor using the sixteen M6×15 hexagonal bolts at position 18 and is sealed by the flange O-ring (position 16, SKU 7040211); the union connections at position 6 allow the pump to be disconnected from pipework without disturbing the plumbing, while the drain plug with O-ring at position 7 (SKU 7009348) provides a clean-out point at the base of the pre-filter body. At the rear of the pump, the motor (position 20) is flanked by the motor slinger (position 19), which deflects moisture away from the motor bearing, and is cooled by the cooling fan (position 28) housed behind the fan cover (position 27); the run capacitor at position 29 is mounted inside the cable box (position 24) and is a frequent cause of motors failing to start.

Choosing between variants and pack sizes

Position 14 is divided into six lettered variants — 14a through 14f — covering four power ratings (SB10, SB15, SB20, SB30) and two voltage classes (230 V and 400 V); selecting the wrong impeller will result in either underperformance or motor overload, so always confirm your sub-model designation and supply voltage from the pump’s data plate before ordering. Note that the SB20 impeller (SKU 7009318) and the SB30 impeller (SKU 7009321) share their SKU between the 230 V and 400 V variants respectively, but the motor at position 20 is a different part for each voltage, so be equally careful when identifying a motor replacement. The fan cover (positions 27a and 27b) and cooling fan (positions 28a and 28b) are split across two size bands — SB10/SB15 and SB20/SB30 — so double-check your sub-model rather than assuming all fans interchange. Similarly, the run capacitor at position 29 comes in three distinct ratings: 25 μF for SB10–SB15 (SKU 7010427), 30 μF for SB20 (SKU 7010428), and 35 μF for SB30 (SKU 7010430); fitting a capacitor of the wrong microfarad rating is a common mistake that will prevent correct motor starting, so match the value precisely. For fastener positions such as 9 and 18, the quantity shown in the description indicates how many are required for a complete assembly — order accordingly to ensure you have enough on hand before disassembling the pump.