Name: Crown Ring Fountain
Price: 1 INR
Availability: instock

Expanded clay balls are an environmentally friendly and cost-effective medium for hydroponic gardening. They are composed of a lightweight clay aggregate kiln-fired at high temperatures to create a porous material with a honeycomb-like structure. This structure provides an ideal environment for the roots of plants to grow, as it is full of oxygen and moisture pockets. Additionally, expanded clay balls are very lightweight, making them easy to transport and handle. They are also incredibly durable and reusable, making them an excellent choice for long-term hydroponic growing operations. Furthermore, they provide good drainage and do not compact, giving plants plenty of room to grow. Lastly, they are particularly effective at buffering pH levels, providing an ideal environment for nutrient uptake. These benefits make expanded clay balls an ideal choice for the hydroponic gardener. Benefits of Expanded Clay Balls Improved Nutrient Delivery: Expanded clay balls help to deliver nutrients directly to your plant’s roots, providing them with the nutrition they need to grow and thrive. Increased Airflow: The large surface area of these balls helps to increase oxygenation and ventilation throughout the root zone, which helps to promote healthy root development. Improved Drainage: Expanded clay balls help to create better drainage in soil, allowing excess water to escape quickly and helping to prevent root rot and other issues caused by poor drainage. Long-Lasting: Expanded clay balls are incredibly durable and can last for years without needing to be replaced. Cost-Effective: Expanded clay balls are inexpensive and can be reused, making them a cost-effective solution for many gardening needs.

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Whirling Psychrometer

A whirling psychrometer is a device used to measure the relative humidity of the air. It consists of two thermometers: a dry-bulb thermometer and a wet-bulb thermometer. The dry-bulb thermometer measures the ambient air temperature, while the wet-bulb thermometer measures the temperature of a wetted wick as air passes over it. Here's how a whirling psychrometer works: Wet the wick of the wet-bulb thermometer with distilled water. Attach the dry-bulb and wet-bulb thermometers side by side on a handle or a frame. Rapidly spin the psychrometer in the air for a few minutes. This spinning motion helps evaporate water from the wetted wick, causing the wet-bulb temperature to drop. After spinning, observe and record the temperature readings from both thermometers. The difference between the dry-bulb and wet-bulb temperatures is used to calculate the relative humidity of the air using a psychrometric chart or equation. The evaporation of water from the wet-bulb thermometer causes the temperature to decrease, and the rate of evaporation is influenced by the humidity of the surrounding air. The lower the relative humidity, the greater the evaporation and the greater the temperature difference between the dry-bulb and wet-bulb thermometers. By using the psychrometric chart or equation, the temperature readings from the whirling psychrometer can be used to determine the relative humidity, dew point temperature, and other properties of the air. This information is valuable in various applications, such as weather forecasting, HVAC systems, and industrial processes where humidity control is important.

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OASE Pump AquaMax Eco Premium 8000

Outstanding energy efficiency and displacement capacity Simultaneous supply of debris through connection of filter accessories on the patented, second inlet Patented frost protection to –20° C Outstanding energy balance: reliable displacement using even less energy Supplementary, patented connection of optional filter accessories for debris supply from more distant pond zones Unique, patented frost protection: the pump will not be damaged at temperatures down to as low as -20° C Elegant design with clever operating elements Quiet for dry setup on swim ponds and bathing ponds »Environmental Function Control« (EFC by OASE) protects against dry run and blocking MADE IN GERMANY: precise and reliable German engineering skills at a particularly high quality level Displace plant remains or fish waste up to 10 mm in size Output can be adjusted electronically using the optional accessories InScenio Dimmer or FM-Master 3/FM-ProfiMaster

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Expanded Clay Aggregates

Expanded clay aggregate, is a lightweight ceramic shell with honeycomb core produced by firing natural clay to temperatures of 1100-1200°C in a rotating kiln. The pellets are rounded in shape and fall from the kiln in a grade of approximately 0-32 mm with an average dry bulk density of approximately 350 kg/m³. The material is sieved into a number of different grades to suite the application. With the advantage of light weight, High permeability, high durability and excellent sound and thermal insulating properties, expanded clay is a good 'all round' aggregate for use in a variety of applications. It is also an environmentally friendly product composed mostly of naturally occurring clay, is not susceptible to chemical attack, rot or frost and has a long-life span. The lightweight nature of the expanded clay pellet makes it an ideal solution when constructing over weak soil deposits or reducing the load behind old and susceptible structure. The air pockets within the pellet provide excellent thermal resistance when used as underfloor insulation within solid floor construction. Using clay pebbles will help speed up plant growth by providing plenty of aeration to the root zone. They also provide a great support structure to give your plants unparalleled stability. It can also be used as a drainage layer in plant pots for semi-hydroponic potting. If placed above as cover layer, it can provide optimum protection against dehydration. It can also be used to mix with soil in loosening the potting mix to give adequately aeration to plant roots. Expanded clay is the best growing media for your aquaponic system's media bed. It has lots of surface area for helpful bacteria to grow on and is chemically and biologically neutral which is very important for aquaponic systems. Features It is substrate for hydroponics growing it is reusable and eco friendly Serves as good surface area for bacterial growth in Aquaponic systems

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RainBird Solenoid Valve

Rain Bird Solenoid Valves

Plastic globe and angle valves. The toughest, most reliable valves in their class Built for high-end residential and light commercial applications, Rain Bird® PGA series valves are the toughest, most reliable valves in their class. These long-lasting, easy-to-service valves are proven to perform at the highest level, even under harsh temperatures and intense pressure. For maximum peace of mind, PGA series valves also offer a best-in-class, three-year trade warranty. Because you care about your reputation—and so do we. Extreme Durability The PGA valve maintains a strong, worry-free seal between the body and bonnet, no matter the conditions. In Thermal Cycle Testing, hundreds of PGA valves were exposed to extreme temperature swings and intense pressures. The result—zero leaks.* Pressure-Resistant Seal The PGA valve’s body-to-bonnet seal is built to overcome the intense water pressure common on many commercial sites. Faced with repeated pressure surges well into the triple digits, our valves outlasted the nearest competitor more than 2½ times to 1 in Cycle Surge Testing.* Easy Maintenance Multi-drive screws make servicing the PGA valve simple. With the option of flathead, Phillips or hexagonal, you have the freedom and convenience you need to get things done faster. *Currently available on 2” PGA models only. Quiet Performance With a robust electrical design, the PGA valve greatly reduces noise and delivers years of reliable performance. So not only will you have peace of mind, you'll have peace and quiet.