AP Products Marshall Excelsior ME518 Type 1 QCC Connector combines reliable quick-connect performance with safety features for pressure-washer and fluid-transfer applications. The ME518 Type 1 quick-connect coupling features a 1/4" MNPT thread on the inlet and a 1-5/16" female quick-connect receptacle, positive back-check seal at disconnect to prevent fluid loss, thermal protection, positive shut-off and built-in excess flow. Compact and lightweight (item weight approx. 0.17 pounds), this connector is ideal for replacement parts and accessories for pressure washers and outdoor power tools. UPC: 711217026928. Connector Type: Nipple. Thread Type: NPT. Thread Size: 0.25 inch. Item dimensions (L x W x H): 6 x 4 x 1.75 inches. Number of Pieces: 1. Manufacturer referenced: Marshall Excelsior.
| Materials & Construction | |
| Color | Green |
| Product Details | |
| Connector Type | Nipple |
| Number of Pieces | 1 |
| Thread Size | 0.25 inch |
| Thread Type | NPT |
| UPC | 711217026928 |
| Sizing & Dimensions | |
| Height | 1.75 inches |
| Length | 6 inches |
| Product Dimensions | 6 x 4 x 1.75 inches |
| Product Weight | 0.17 pounds |
| Size | 6 x 4 x 1.75 inches |
| Weight | 2.72 ounces |
| Width | 4 inches |
| Technical Specifications | |
| Thread Type Detail | NPT |
By signing up, you agree to receive emails from us. You can unsubscribe anytime.
Copyright @ 2026 BZ DEFENSE LLC. All rights reserved. Unauthorized use and/or duplication of this material without express and written permission is prohibited.