💧 Diffuser, Astral, Aster, 2″ Connection
Made by Astral Products, manufacturer part number 074233036.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Astral Products |
| Manufacturer part number | 074233036 |
| Catalog description | Diffuser, Astral, Aster, 2″ Connection |
Exploded parts diagram: This part is shown on the Sand Filter, Astral Aster 24″, 30″, 36″ exploded parts diagram.
🔧 Sand Filter, Astral Aster 24", 30", 36" – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Drain Plug Assembly, Astral Persius |
| – | Gasket, Astral Aster Sand Filter, Drain Plug |
| – | Diffuser Assy, Astral Aster Sand Filter, 36", w/ Adapters |
| – | 31-250-1137 |
| – | Diffuser, Astral, Aster, 2" Connection ◀ this part |
| – | Diffuser, Astral Aster Sand Filter, 1-1/2" |
| – | 31-250-1134 |
| – | Bulkhead Flange, Astral Aster Sand Filter, 2" |
| 11 | Diffuser, Astral, Aster Filter 24"/30"/36" |
| 10 | Lateral, Astral Aster Sand Filter, 4" |
| 9 | 30-250-W001K9 |
| 8 | Air Relief Valve, Astral, Sand Filters |
| 7 | 30-250-W001K7 |
| 6 | Plug, Air Relief, Astral, Aster Filters |
| 5 | Nut, Astral Aster, Top Lock Ring |
| 4 | O-Ring, Buna-N, Astral Aster Filter, Lid |
| 3 | Gasket, Astral In-Line Feeder/Filters, Air Relief |
| 2 | Tee, Astral, Pressure Gauge Adapter |
| 1 | O-Ring, Astral Aster Sand Filter, Pressure Gauge |
| C | Clamp Set Kit, Astral, Rapidpool & Aster Filters |
| B | 30-250-W001KB |
| A | 30-250-W001KA |
🔧 Exploded diagram and parts
This part belongs to the Sand Filter, Astral Aster 24", 30", 36" assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
![]() |
O-Ring Chart, Aladdin | MG1 | 17 in stock | $83.58 | Add to cart |

























