💧 Multiport Valve, Waterco Micron Series SM 600-900, 2″
Made by Waterco, manufacturer part number 2290512.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Waterco |
| Manufacturer part number | 2290512 |
| Mounting Style | Side Mount |
| Plumbing Connection Type | Male Buttress Thread (mbt) |
| Plumbing Connection Size | 2″ |
| Models | SM 600, SM 750, SM 900 |
| Multiport Valve Complete | Complete Valve |
| Mount Information | Centerline |
| Manufacturer # | WC2290512 |
| Catalog description | Multiport Valve, Waterco Micron Series SM 600-900, 2″ |
Exploded parts diagrams: This part is shown as the Sand Filter, Waterco, Micron Series Side Mount, SM750; the Sand Filter, Waterco, Micron Series Side Mount, SM900; the Sand Filter, Waterco HRV30, 2021 – Present; the Sand Filter, Waterco HRV18, 2021 – Present; the Sand Filter, Waterco HRV24, 2021 – Present; the Sand Filter, Waterco HRV36, 2021 – Present exploded parts diagrams.
🔧 Sand Filter, Waterco, Micron Series Side Mount, SM750 – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Multiport Valve, Waterco Side Mount, 2", 6 Position |
| – | Multiport Valve, Waterco Micron Series SM 600-900, 2" ◀ this part |
| 16 | Drain Assembly, Waterco Micron SM/Thermoplastic |
| 15 | Lateral, Waterco Baker Hydro/Micron/Thermoplastic, 5-1/2" |
| 13 | Lateral, Waterco Baker Hydro/Micron/Thermoplastic, 3-1/2" |
| 12 | Lateral, Waterco Baker Hydro/Micron/Thermoplastic, 4-1/2" |
| 8A | 30-252-W012K8A |
| 8 | Half Union, 2", with O-Ring |
| 7A | 31-252-1135 |
| 7 | Bulkhead Assembly, Waterco Micron SM, 2" |
| 5 | 30-252-W012K5 |
| 4 | Tank Lid, Waterco Micron SM, 8", Clear |
| 3 | Air Release, Waterco Filter/Valve, with O-Ring |
| 2 | Pressure Gauge, Waterco Baker Hydro, 0-50psi, Bottom Mount |
| 1 | Lock Ring, Waterco Trimline/Micron |
🔧 Exploded diagram and parts
This part belongs to the Sand Filter, Waterco, Micron Series Side Mount, SM750 assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1 | ![]() |
Lock Ring, Waterco Trimline/Micron | 62024BLK | 6 in stock | $76.33 | Add to cart |
| 3 | ![]() |
Air Release, Waterco Filter/Valve, with O-Ring | 620221 | 28 in stock | $15.35 | Add to cart |
| 4 | ![]() |
Tank Lid, Waterco Micron SM, 8", Clear | 6209291 | 24 in stock | $117.58 | Add to cart |
| 7 | ![]() |
Bulkhead Assembly, Waterco Micron SM, 2" | WCW04006BLK | 12 in stock | $54.80 | Add to cart |
| 8A | ![]() |
O-Ring, Waterco HydroStorm/Plus, Union | W02280 | Available to order | $13.04 | |
| 8 | ![]() |
Half Union, 2", with O-Ring | 634024BLK | 10 in stock | $34.69 | Add to cart |
| 12 | ![]() |
Lateral, Waterco Baker Hydro/Micron/Thermoplastic, 4-1/2" | WCW02112 | 19 in stock | $18.57 | Add to cart |
| 13 | ![]() |
Lateral, Waterco Baker Hydro/Micron/Thermoplastic, 3-1/2" | WCW02111 | 13 in stock | $7.74 | Add to cart |
| 15 | ![]() |
Lateral, Waterco Baker Hydro/Micron/Thermoplastic, 5-1/2" | W02113PP | 12 in stock | $9.21 | Add to cart |
| 16 | ![]() |
Drain Assembly, Waterco Micron SM/Thermoplastic | W02026BLK | 2 in stock | $63.02 | Add to cart |
Complete multiport valves
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Multiport Valve, Waterco Side Mount, 2", 6 Position | 2290590 | 5 in stock | $247.70 |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Gasket, Waterco Micron Top Mount Sand Filter Valve | W02571 | 5 in stock | $63.88 | Add to cart |




























