

⚡ Plug into power with Speedaire’s 300 PSI precision!
The SPEEDAIRE 30E657 Coupler Plug is a compact, high-performance industrial component designed for pneumatic systems. Featuring a robust alloy steel construction with a corrosion-resistant brass finish, it supports pressures up to 300 PSI and fits standard 1/4 inch NPT pipe threads. Ideal for professionals seeking durable, reliable machine parts that deliver seamless integration and long-lasting performance.
| ASIN | B081LG8M15 |
| Best Sellers Rank | #701,346 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,207 in Industrial Pipes |
| Brand | Speedaire |
| Brand Name | Speedaire |
| Color | Steel |
| Connector Type | Plug |
| Exterior Finish | Brass |
| Item Dimensions | 1.5 x 0.3 x 1.5 inches |
| Item Weight | 0.2 Pounds |
| Item dimensions L x W x H | 1.5 x 0.3 x 1.5 inches |
| Manufacturer | GRAINGER |
| Manufacturer Part Number | 30E657 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Number of Pieces | 1 |
| Thread Type | NPT |
| Unit Count | 1 Count |
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