Description
Overview:
The Leverlock Connector 3.1/2" Male to 3" Hose Tail is a heavy-duty connector for fluid transfer systems used on pumps, bowsers, tank outlets, and site dewatering setups. Built from durable metal, it offers a secure, quick-action connection between a 3.1/2" male leverlock end and a 3" hose tail, helping maintain reliable flow with minimal downtime. The 3.1/2" sizing suits standard 3 inch (76.2 mm) hoses and pipework commonly found in construction, agriculture, landscaping, and facilities maintenance. The hose tail end is designed to be clamped to flexible hose, while the male leverlock end mates with a matching female leverlock coupling to create a firm, leak-resistant joint. Identified by MPN 575 300, this connector is straightforward to fit and remove, making it a practical choice for routine pumping and transfer tasks.
Key Features:
- 3.1/2" male leverlock to 3" hose tail for standard 3.1/2" systems
- Robust metal construction for long service life in demanding environments
- Leverlock mechanism provides a secure, stable connection to reduce leaks
- Smooth hose tail for efficient flow and easy hose clamping
- Quick to install and detach, supporting fast setup and changeovers
- Suitable for suction and delivery applications with compatible hoses
- Works with common hose clamps (worm-drive, T-bolt, or band clamps)
- Helps maintain consistent fluid flow on pumps, bowsers, and tank lines
- Simple, low-maintenance design with minimal parts to service
- MPN 575 300 for easy identification and reordering
Typical Applications:
Used for water transfer on construction sites, dewatering excavations, agricultural irrigation lines, filling or emptying tanks and bowsers, and general site services. Suitable for non-corrosive liquids such as clean water and light dirty water when paired with appropriate hose. Common on portable pumps, static pump installations, and pipework where quick connection and reliable sealing are needed.
Also known as:
Lever lock connector, leverlock hose tail adapter, male lever lock coupling x hose tail, hose adapter, hose coupling, quick action hose connector, Bauer-type male to hose tail fitting, pipe fitting for 3.1/2" hose systems.
Product Specifications
| L&S Part No. | 575 300 |
|---|---|
| Unit of Sale | 1 |
| Key Features | - 3.1/2" male leverlock to 3" hose tail connection - Durable metal construction for demanding environments - Leverlock mechanism ensures secure, leak-resistant joint - Compatible with standard 3" inch hoses - Quick installation and removal for fast setup |


