Description
Mazzei Injectors (patented) are extremely efficient, compact differential injection devices. Currently operating successfully in thousands of installations worldwide, Mazzei Injectors offer a reliable, accurate, and economical method to inject virtually any liquid or gas substance into a pressurized fluid stream.
Application
The highly versatile Mazzei Injectors are suitable for a wide variety of applications.
Agriculture
- Ag Irrigation Systems – to inject fertilizers and other chemicals or water treatment additives.
- Ag Spray Systems – for mixing and/or the transfer of concentrated pesticide materials.
- Food Processing – for water chlorination, injection of detergents, bacterial agents, other water treatment purification additives.
Home and Garden
- Irrigation Systems – for application of liquid fertilizer through landscape sprinkler or drip irrigation systems, hose end sprinklers and/or spray nozzles. (Check Local codes)
Industrial/Commercial
- Water Treatment – to inject air, liquids, gases (ozone), and other water purification chemicals for cooling tower or other water or fluid recirculatory systems, waste water systems, potable water systems.
- Washing & Cleaning – to inject detergents, solvents, and other cleaning agents into carpet cleaning equipment, car wash systems, dishwashing equipment and other industrial cleaning processes.
Features
- Molded from high quality thermoplastics with superior strength, high temperature capability, resistant to most chemicals.
- No moving parts, low-maintenance trouble-free operation.
- Unique design allows maximumcavitation in the injection chamber, thereby providing instantaneous mixing
- Ideally suited for continuous mixing functions, require no secondary blending devices.
- Initial cost and installation cost are low
- Powered by the motive fluid, no external energy required for most instllations.
- Available in a broad range of sizes, flows and injection capacities.
Application
Used to inject liquid chlorine in greenhouse, open field and landscape watering systems.
Features
- Can be installed directly on main line (check user guide)
- Dose of concentrate always proportional to volume of water entering dispenser
- No power needed
- Uses hydraulics from irrigation system
- No waste water
Specifications
- Body – poly acetal
- Dosing stem – Polypropylene and polythylene
- Piston – polyanide, nitrile, polyacetate, polypropylene
- Seals – motor viton, dosage seal viton
- Inlet/outlet 32mm BSP male
- Built in protection filter 50 mesh stainless steel
- Maximum operting temperature 40ºC
- Maximum head loss 140kPa at max flow rate
- Maximum suction height 4 metres
- Practical operating flow 10L/hr – 2500L/hr through injector
- Operating pressure 50 – 500kPa
- Maximum injected solution at 100Lph – 1.5L/h
- Maximum injected solution at 4500Lph – 67L/h
- Adjustable dosage 0.2% to 1.5%
Application
Used to inject to inject soluble or liquid fertilizer in greenhouse, open field and landscape watering systems.
Features
- Can be installed directly on main line (check user guide)
- Dose of concentrate always proportional to volume of water entering dispenser
- No power needed
- Uses hydraulics from irrigation system
- No waste water
Specifications
- Body – Delrin
- Dosing stem – Polypropylene and polythylene
- Piston – polyurethane, nylon, nitrile, delrin
- Built in protection filter 50 mesh stainless steel
- Maximum operting temperature 40ºC
- Maximum head loss 140kPa at max flow rate
- Maximum suction height 4 metres
- Practical operating flow 10L/hr – 2500L/hr through injector
- Operating pressure 30 – 600kPa
- Maximum injected solution at 10Lph – 0.5L/h
- Maximum injected solution at 2500Lph – 125L/h
- Adjustable dosage 1% to 5%
Application
Used to inject to inject soluble or liquid fertilizer in greenhouse, open field and landscape watering systems.
Features
- Can be installed directly on main line (check user guide)
- Dose of concentrate always proportional to volume of water entering dispenser
- No power needed
- Uses hydraulics from irrigation system
- No waste water
Specifications
- Body – Delrin
- Dosing stem – Polypropylene and polythylene
- Piston – polyurethane, nylon, nitrile, delrin
- Built in protection filter 32 mesh stainless steel
- Maximum operting temperature 40ºC
- Maximum head loss 70kPa at max flow rate
- Maximum suction height 4 metres
- Practical operating flow 5000-8000Lph through injector
- Operating pressure 150-800kPa
- Maximum injected solution at 500L/h – 25L
- Maximum injected solution at 8000L/h – 400L
- Adjustable dosage 1% to 5%
- Inlet/outlet 50mm metric poly
Application
Used to inject soluble or liquid fertilizer in greenhouse, open field and landsacpe watering systems.
Features
- Can be installed directly on main line (Check user guide)
- Dose of concentrate always proportional to volume of water entering dispenser
- No power needed
- Uses hydraulics from irrigation system
- No waste water
Specifications
- Body – Delrin
- Dosing stem – Polypropylene and polyethylene
- Piston – Polyurethane, nylon, nitrile, delrin
- Built in protection filter 32 mesh stainless steel
- Maximum operating temperature 40ºC
- Maximum head loss 70kPa at max flow rate
- Maximum suction height 4 metres
- Practical operating flow 5000-8000LPH through injector
- Operating pressure 150-800kPa
- Maximum injected solution at 500L/H – 10L
- Maximum injected solution at 8000L/H – 160L
- Adjustable dosage 0.2% to 2%
- Inlet/outlet 50mm metric poly
Application
Used to inject soluble or liquid fertilizer in greenhouse, open field and landsacpe watering systems.
Features
- Can be installed directly on main line (Check user guide)
- Dose of concentrate always proportional to volume of water entering dispenser
- No power needed
- Uses hydraulics from irrigation system
- No waste water
- Low pressure flow operstion
Specifications
- Body – Delrin
- Dosing stem – Polypropylene and polyethylene
- Piston – Polyurethane, nylon, nitrile, delrin
- Built in protection filter 50 mesh
- Maximum operating temperature 40°C
- Maximum head loss 140kPa at max flow rate
- Maximum suction height 4 metres
- Practical operating flow 10L/Hr-2500L/Hr through injector
- Operating pressure 30-600kPa
- Maximum injected solution at 10L/hr 0.02L/Hr
- Maximum injected solution at 2500L/hr 40L/Hr
- Adjustable dosage 0.2% to 1.6%
- Inlet/outlet 20mm BSP male
Application
Used to inject soluble or liquid fertilizer in greenhouse, open field and landscape watering systems. (Check local codes for backflow prevention laws.)
Features
- Kit includes:
- Venturi.
- Built in sight glass flow indicator.
- Control valve to throttle amount of fertilizer.
- 1m of suction tube
- Screen
Specifications
- Body – Polypropylene for resistance to acids and other chemicals.
- Maximum working pressure 785kPa
- Minimum working pressure on pressurized systems must be 98kPa.
- When using on by pass pressure differential between the inlet and outlet must be at least 70kPa.
- Venturi should always be installed on level plain.