Graco 112750 1‑In. Garden Hose Washer Overview
The Graco 112750 1 In. Garden Hose Washer is a genuine OEM sealing washer designed for 1‑inch garden hose style connections, maintaining a watertight seal at the inlet and preventing leaks.
Compatible Machines
Please verify your machine model to ensure this washer is compatible. While exact model listings are not publicly detailed, this part is intended for Graco units using a 1‑inch garden hose type inlet.
- Graco pressure washer models with 1‑inch garden hose inlet (check parts list for part number 112750)
- Graco sprayers and cleaning machines that list “WASHER, 1 IN. GARDEN HOSE” in the parts breakdown
Key Features & Specifications
| Feature | Description |
| Part Number | 112750 |
| Description | Washer for 1‑inch garden hose connection seal |
| Function | Prevent leaks and ensure proper seal at inlet hose connection |
| Usage Notes | Compatible with units that specify 1‑inch garden hose inlet fittings |
Installation & Maintenance Tips
- Confirm the machine’s inlet uses a **1‑inch garden hose connection** before purchasing.
- Replace the washer when you notice leaks at the connection or after long service intervals.
- Ensure the inlet connection threads and sealing surfaces are clean and undamaged for optimal performance.
Frequently Asked Questions
It seals the connection between the machine’s inlet and a 1‑inch garden hose, preventing water leaks and maintaining proper pressure.
This washer is used in Graco machines that list “WASHER, 1 IN. GARDEN HOSE” in their parts breakdown. Always check your machine’s model and parts list for confirmation.
No. This washer is specifically sized for a 1‑inch garden hose connection. Using it with other sizes may compromise the seal and cause leaks.
