# Parker

**Manufacturer:** Parker  
**MPN:** `EZ-251-4HB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Parker |
| Manufacturer name | Parker |
| Manufacturer | Parker |
| DimensionUnit | inch |
| GraingerSku | 30N321 |
| Extra Product Name | Parker |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.3 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | IL |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.1 |
| moq | 1 |
| MPN | EZ-251-4HB |
| multiple | 1 |
| qtyInStock | 76 |
| qtyInStockOverride | -2 |
| SKU | G4874283 |
| tierMinQty1 | 1 |
| tierPrice1 | 55.02 |
| url | https://www.zoro.com/parker-coupler-body-steel-hose-barb-25-cfm-ez-251-4hb/i/G4874283/ |
| width | 1 |
| Quick Connect Air Coupling Body Size | 1/4" |
| Quick Connect Air Coupling Material | Steel |
| Quick Connect Air Coupling Interchange Type | Industrial |
| Quick Connect Air Coupling Max Pressure | 300 psi |
| Quick Connect Air Coupling Barb Size | 1/4" |
| Quick Connect Air Coupling Product Grouping | Quick Coupler Body |
| Finish | Trivalent Chrome |
| Temp Range | -40 Degrees to 250 Degrees F |
| Application | Pneumatic |
| Seals - Quick Connect Air Couplings | Nitrile |
| Interchange Type - Quick Connect Air Couplings | Industrial |
| Max Flow | 25 cfm |
| Quick Connect Air Coupling Locking Type | Push-to-Connect |
| Body Size - Quick Connect Air Couplings | 1/4 in |
| Barb Size - Quick Connect Air Couplings | 1/4" |
| Locking Type - Quick Connect Air Couplings | Push-to-Connect |
| Max Pressure - Quick Connect Air Couplings | 300 psi |
| Quick Connect Air Coupling Seals | Nitrile |
| Item | Quick Connect Hose Coupling |
| Material - Quick Connect Air Couplings | Steel |
| Hose Connection - Quick Connect Air Couplings | Hose Barb |
| Quick Connect Air Coupling Hose Connection | Hose Barb |
| Interchange Type | Industrial |
| Material | Steel |
| Coupling Locking Type | Push-to-Connect |
| Valve Type | Tubular |
| Max Outside Dia | 1 in |
| Includes Valve | Yes |
| Connection Type | Hose Barb |
| Max Flow Rate | 707.92 lpm |
| Barbed | Yes |
| Hose Fitting Gender | Male |
| Max Working Pressure @ 70 F | 300 psi |
| Seal Material | Nitrile |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4874283 | 55.02 | 1 | 76 | 1 |
| Grainger | 30N321 |  |  | None | 1 |
| FinditParts | 11014875 |  |  | None | 1 |
| Raptor Supplies | AC4WAF | 102.2263515 | 1 | None | 1 |
| bscsource.com | EZ2514HB | 72.19 | 1 | None | 1 |
| sustainablesupply.com | C2680451 | 49.19 | 1 | None | 1 |
| Guardian | 84932193 | 71.5 | 1 | None | 1 |
| simsupply.com | CU-33304E333231 | 54.8 | 1 | None | 1 |
| simsupply.com | ZO-G4874283 | 90.55 | 1 | 32 | 1 |
| MRO Stop | 9644005906 | 57.07 | 1 | None | 1 |
| Airline Hydraulics | PARKER EZ-251-4HB | 73.91 | 1 | None | 1 |
| National Supply Network | 84932193 | 76.56 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/173000000/173155000/part_--EZ2514HB---Parker--8d45da045f.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp