Description
Overview:
This cone washer fits the suction pipe of the Wallis & Stevens 7C sprayer and is used to create a reliable seal at the pump inlet. Made from durable black elastomer (rubber), it is designed to resist wear, maintain shape under compression, and help prevent air leaks that can cause loss of prime and poor flow. By sealing the suction connection, it supports steady operation and helps protect internal pump components. The part follows OEM No. 880 50773 for direct compatibility with the 7C, making replacement straightforward during routine servicing. Suitable for professional and domestic users, this washer is a practical maintenance item for keeping your Wallis & Stevens sprayer performing consistently with water-based and common agricultural solutions.
Key Features:
- OEM No. 880 50773 for direct fit on Wallis & Stevens 7C sprayers
- Conical rubber profile designed to seal the suction pipe connection
- Helps prevent air ingress, supporting fast priming and stable flow
- Durable elastomer construction for repeated compression cycles
- Chemically resistant to typical sprayer fluids and cleaning agents
- Aids pump efficiency and reduces risk of cavitation
- Simple to install; no special tools usually required
- Suitable for regular servicing and preventative maintenance
- Black finish for easy visual inspection of wear or deformation
- Cost-effective part to restore sealing performance and reliability
Typical Applications:
Used on the suction side of Wallis & Stevens 7C sprayers to seal the hose or pipe at the inlet, helping maintain vacuum and consistent pumping. Ideal for garden spraying, grounds maintenance, landscaping, and light construction site tasks where reliable application of water-based treatments, fertilisers, or approved chemicals is required. Commonly replaced during hose changes, seasonal overhauls, or when flow becomes erratic.
Also known as:
Suction cone seal, conical hose washer, pump inlet washer, sprayer suction washer, inlet gasket, suction pipe seal, cone seal for sprayer, hose tail washer.
Fits Models:
7C
Product Specifications
| L&S Part No. | 880 50773 |
|---|---|
| Unit of Sale | 1 |
| Applications | 7C |
| Machine Type | Garden Sprinkler Systems |
| Fits Brands | Wallis |
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