Pressure Washer Open Trigger Spray Gun Blue ST1500 4000 PSI 3/8 Inlet 1/4 Outlet
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About this product
This unbranded ST1500 open trigger spray gun is designed for hot water pressure washers, capable of handling a maximum pressure of 4000 PSI. It features a 3/8-inch inlet and a 1/4-inch outlet connection. The gun comes in a distinctive blue color and is noted as being manufactured in Germany. It's intended as a replacement or upgrade component for compatible pressure washing systems.
Our take
An open trigger spray gun like this ST1500, rated for 4000 PSI, is a serious piece of equipment for demanding pressure washing jobs, especially with hot water. The German origin typically implies good build quality, which is crucial for tools exposed to high pressure and temperatures. The 3/8-inch inlet and 1/4-inch outlet are standard sizes for many setups, but you'll need to confirm your existing hose and nozzle connections. While it's unbranded, the specs make it a compelling option. The only real consideration is ensuring full compatibility with your current hot water pressure washer system to maximize its potential.
Pros & Cons
Pros
- Supports 4000 PSI maximum pressure
- Designed for hot water pressure washers
- German manufacturing origin
- Standard 3/8 inlet and 1/4 outlet
Cons
- Unbranded product
- Specific inlet/outlet sizes
Specifications
- Country of Origin Germany
- Brand Unbranded
- Type Hot Water Pressure Washer
- Items Included Gun
- Color Blue
- Model ST1500
Show all 8 specifications
- Year Manufactured
- 2025
- Maximum Pressure
- 4000 psi
