LAFFERTY - USA
Gemini Model 25 Two Chemical Mixing Station (Wall Mount)
Item no. 07 982025
The Lafferty Gemini Model 25 Mixing Station dilutes two chemical concentrates at once and fills any container with one ready to use solution. It runs on mains water pressure and is certified to ASSE 1055, the US standard for chemical dispensing systems with backflow protection.
Key specifications
- Chemicals 2, blended after dilution
Not sure it suits your chemical? Check it in our Chemical Compatibility Guide.
Made to order, about 3 to 4 weeks
Download data sheet (PDF)

Application fields
Product information
Inside one injector body are two separate venturis, so the two concentrates never meet until each has been diluted. Never use two chemicals that are unsafe to mix, even once diluted. Each chemical has its own metering tip, as strong as about 3.3 to 1 with no tip, and the ball valve fills hands free.
Supplied with a stainless steel mounting bracket, polypropylene Gemini injector, ball valve, vacuum breaker, water gauge, two check valves, 20 colour coded metering tips, two 1.8 m suction tubes with strainers and a 1.4 m discharge tube. Water flow is about 8.3 L/min at 2.8 bar. Water connects with a garden hose adaptor.
Applications: Cleaners' rooms, food plants, laundries and sites that blend two products into one solution
Technical details
- Brand
- LAFFERTY
- Item number
- 07 982025
- Lafferty Part No.
- 982025
- Mounting
- Wall, stainless steel bracket
- Power
- Mains water pressure
- Chemicals
- 2, blended after dilution
- Water Pressure
- 1.7 to 8.6 bar (25 to 125 psi)
- Water Flow
- About 8.3 L/min at 2.8 bar
- Water Temperature
- Up to 71°C
- Supply Line
- 1.27 cm (1/2 inch)
- Strongest Ratio
- About 3.3 to 1 per chemical with no metering tip
- Activation
- Ball valve, hands free
- Certification
- ASSE 1055
- Discharge Tube
- 1.4 m
- Shipping Weight
- 2.7 kg
- Fittings
- US garden hose and NPT threads, check against your site fittings