# R21R-03

**Manufacturer:** NUMATICS  
**MPN:** `R21R-03`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | NUMATICS |
| Manufacturer name | NUMATICS |
| Manufacturer | NUMATICS, Numatics |
| Part Number | R21R-03 |
| Product Group | BISS |
| ASIN | B016080K3W |
| AdultProduct | False |
| Asin | B016080K3W |
| Autographed | False |
| Brand | Numatics |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306831011 |
| CatalogNumberList | R21R03 |
| ClassificationId | 3419740011 |
| DisplayName | Regulators |
| Feature | Factory surplus item |
| Height | 2448, 4.0, 4.00, 50, 500, 75 |
| ItemClassification | BASE_PRODUCT |
| ItemName | Numatics R21R-03 Pneumatic Regulator |
| Item_name | Numatics R21R-03 Pneumatic Regulator |
| Item_package_quantity | 1 |
| Item_type_keyword | compressed-air-regulators |
| Item_weight | 1.44 |
| Keyword | 21-37 |
| Label | NUMATICS, Numatics |
| Length | 2.0, 2.00 |
| Link | https://m.media-amazon.com/images/I/41+ycsusXOL._SL75_.jpg, https://m.media-amazon.com/images/I/41+ycsusXOL.jpg, https://m.media-amazon.com/images/I/41OsF0QbDYL._SL75_.jpg, https://m.media-amazon.com/ |
| MPN | R21R-03 |
| Man | NUMATICS |
| Memorabilia | False |
| Mpns | R21R-03 |
| NumberOfItems | 1 |
| PackageQuantity | 1 |
| PartNumber | R21R-03 |
| Part_number | R21R-03 |
| ProductCategoryId | 16412251, biss_display_on_website |
| ProductGroup | BISS, BISS Basic |
| ProductType | ELECTRONIC_COMPONENT |
| ProductTypeName | ELECTRONIC_COMPONENT |
| Product_site_launch_date | 2016-08-01T16:15:48.502Z |
| Publisher | NUMATICS, Numatics |
| Rank | 1490379, 80196 |
| StrippedMpns | R21R03 |
| Studio | NUMATICS, Numatics |
| Title | Numatics R21R-03 Pneumatic Regulator |
| TradeInEligible | False |
| URL | http://ecx.images-amazon.com/images/I/41gpYIQjz6L._SL75_.jpg, https://m.media-amazon.com/images/I/41gpYIQjz6L._SL75_.jpg |
| Unit | inches, pounds |
| Units | inches, pixels, pounds |
| Variant | MAIN, PT01, PT02, PT03 |
| WebsiteDisplayGroup | biss_basic_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Weight | 1.44 |
| Width | 2448, 4.0, 4.00, 500, 75 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Radwell | R21R-03 |  |  | None | 1 |
| NRI Industrial | D659537 | 41.75 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/87500000/87526000/part_--R21R03---NUMATICS--e0b11595e9.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp