# Get a deal on the Watts EXT-30 4.7 Gallon Potable Water Expansion Tank online with PlumbersStock - affordable value you can trust.

**Manufacturer:** Watts  
**MPN:** `EXT-30`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Watts |
| Manufacturer name | Watts |
| Manufacturer | Watts |
| Weight | 8.25 |
| WeightUnit | lbs |
| keywords | Watts EXT-30 4.7 Gallon Potable Water Expansion Tank |
| moq | 1 |
| MPN | EXT-30 |
| multiple | 1 |
| qtyInStock | -2 |
| qtySource | FieldMap |
| SKU | 3148 |
| snippet | Get a deal on the Watts EXT-30 4.7 Gallon Potable Water Expansion Tank online with PlumbersStock - affordable value you can trust. |
| tierMinQty1 | 1 |
| tierPrice1 | 77.94 |
| Product | Tank |
| Use | Residential |
| Style | Expansion Tank |
| Size | 4.7 Gallon |
| Connection Type | Threaded |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| PlumbersStock | 3148 | 77.94 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/111000000/111035000/part_--EXT30---Watts--a171b964a4.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp