# HZ19B381 H PR SW OP-FR 1/8NPT EXT ADJ DB PRESSURE SWITCH / MANOMETER from Automatic Switch Company

**Manufacturer:** Automatic Switch Company  
**MPN:** `HZ19B381`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Automatic Switch Company |
| Manufacturer name | Automatic Switch Company |
| Manufacturer | Automatic Switch Company |
| Extra Product Name | HZ19B381 H PR SW OP-FR 1/8NPT EXT ADJ DB PRESSURE SWITCH / MANOMETER from Automatic Switch Company |
| keywords | Kelly Supply,KSCdirect.com,industrial maintenance,repair,operating supplies,plumbing,heating,electrical,HVAC,Colorado,Iowa,Nebraska |
| moq | 1 |
| MPN | HZ19B381 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | ASC HZ19B381 |
| tierMinQty1 | 1 |
| tierPrice1 | 424.08 |
| Description: | H PR SW OP-FR 1/8NPT EXT ADJ DB PRESSURE SWITCH / MANOMETER |
| MFG Part #: | HZ19B381 |
| Supplier: | Automatic Switch Company |
| Max Pressure | 20 PSI |
| Voltage | Standard Voltage |
| Working Pressure | 20 PSI |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| kscdirect.com | ASC HZ19B381 | 424.08 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/102500000/102912500/part_--HZ19B381---AutomaticSwitchCompany--838fe4e3c3.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp