Description
Overview:
The Fixed Chemical Injector - Size 2.1 is a brass, in‐line venturi injector for adding detergents or chemicals into a high‐pressure water stream. Built from durable brass to cope with demanding wash environments, it suits a wide range of pressure washers and cleaning systems operating within the supplied flow and pressure range. It has a 3/8" BSP Female inlet and 3/8" BSP Male outlet (both approx. 9.5 mm), plus a 6 mm hose tail for the chemical pickup line. Rated up to 4500 PSI (310 bar) and supporting 10-16 litres per minute, it delivers steady downstream dosing with minimal pressure loss. Model Size 2.1 is well matched to mid‐range jet wash setups often found in workshops, plant yards, and facilities maintenance. Manufacturer Part Number: B19.2186.
Key Features:
- Robust brass construction for longevity and resistance to common cleaning chemicals
- 3/8" BSP Female inlet x 3/8" BSP Male outlet (approx. 9.5 mm) for straightforward in‐line installation
- Supports 10-16 L/min for reliable chemical draw across typical washer outputs
- Rated to 4500 PSI (310 bar) for compatibility with high‐pressure cleaning equipment
- Includes 6 mm hose tail to suit standard chemical pickup tubing
- Fixed‐rate downstream injection for consistent dosing performance
- Size 2.1 configuration matched to mid‐range pressure washer flow/pressure profiles
- Compact form factor helps fitting in tight pipe runs and mobile wash setups
- BSP threads suit common UK accessories and pipework
- Helps improve cleaning efficiency by applying detergents at the right stage in the line
Typical Applications:
Adding detergents, TFR, degreasers, or patio cleaner into pressure washer lines for vehicle valeting, plant and machinery washdown, workshop and warehouse cleaning, forecourt maintenance, and exterior surface cleaning such as paving and brickwork. Suitable for static wash bays and mobile jet wash systems within the stated flow and pressure limits.
Also known as:
Detergent injector, soap injector, downstream injector, venturi injector, chemical mixer, chemical dispenser, chemical dosing unit, chemical proportioner, suction injector, chemical eductor, siphon injector, detergent mixer.
Product Specifications
| L&S Part No. | 300 5251 |
|---|---|
| OEM No. | B19.2186 |
| Unit of Sale | 1 |
| Machine Type | Pressure Washers |
