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1HP 2 PADDLE WHEEL AERATOR : HANUMAN TRADING CO. GHARAUNDA, An effective and trusted aeration system, which is applicable in shrimp and fish farming, to increase the dissolved oxygen levels and healthy condition in the ponds. Aquaculture Paddle Wheel Aerator Set- 1HP 2 Paddle Star (Single Phase) EACH UNIT CONTAINS: HDPE FLOAT-2 HDPE COVER-1 BEARING STAND-2 PLASTIC IMPELLERS-2 FRAME-1 SS RODS-2 NUT AND BOLT PKT-1 FLANGE SET-2 MOTOR-1(1 PHASE) GEAR BOX-1 APPLICATIONS FISH FARMING PONDS SHRIMP CULTURE PONDS BIOFLOC SYSTEMS AERATION OF FISH POND WASTEWATER Inquiry: Call the store to get the price, availability, warranty and installation.

2 HP 4-Paddle Wheel Aerator : Hanuman Trading Company, Gharaunda An effective and trusted aeration system, which is applicable in shrimp and fish farming, to increase the dissolved oxygen levels and healthy condition in the ponds. Aquaculture Paddle Wheel Aerator Set – 2HP 4Paddle STAR (Three Phase) EACH AERATOR SET CONTAINS: HDPE FLOAT-3, HDPE MOTOR COVER-1, PLASTIC IMPELLER-4, HD SS FRAME-1, HD SS RODS-2, NUT AND BOLT KIT PACKET-1, HD GEAR BOX-1, HD MOTOR-1 Applications Fish farming ponds Shrimp culture ponds Biofloc systems Aeration of fish pond wastewater. Benefits Enhances solubility of oxygen. Increases the growth and survival of fish/shrimp. Lowers carbon dioxide and nitrogen. Low service and long life. Inquiry: Call the store to get the price, availability, warranty and installation.

The various forms of GSM and tarpaulin and purposes are discussed here in a simple and straightforward manner: Various forms of GSM (Thickness). GSM = Grams per Square Meter An increased GSM = heavier, stronger and tougher tarpaulin. 70-120 GSM – Light Duty Uses: Temporary covers Small sheds Weather insurance in the short term. Home use 120-200 GSM – Medium Duty Uses: Truck covers Agricultural crop covers Construction site covers Poultry curtains 200-300 GSM – Heavy Duty Uses: Long-term outdoor storage Industrial covers Pond lining (HDPE) Floor underlay for tanks 300-450 GSM – Extra Heavy Duty Uses: Outer HDPE covers to biofloc tanks. Industrial sheds that are water resistant. Warehouse covers Fumigation covers (HDPE/PVC) 450-650+ GSM – Premium Grade Uses: PVC coated tarpaulin Bio floc fish farming tanks Swimming pool liners Chemical-resistant coverings Best fumigation covers Various kinds of tarpaulin and their applications. 1:-High-density polyethylene (HDPE TARPAULIN) is an extremely versatile polyethylene product that is utilized, in various forms, in an exceptionally broad range of applications.<|human|>HDPE TARPAULIN (High-Density Polyethylene) 0: The high-density polyethylene (HDPE TARPAULIN) is a very versatile polyethylene that is used to a bewildering extent over an extremely wide variety of applications in many forms. GSM Range: 70-300 GSM Aspects: UV-stabilized, tear-resistant, lightweight. Uses: Truck covers Pond lining Agriculture covers Tent houses Warehousing 2:- LDPE TARPAULIN GSM Range: 70-150 GSM Characteristics Soft, Rubber-itchy, Weak. Uses: Temporary rain protection Household covering Low-cost short-term use 3:- PVC COATED TARPAULIN GSM Range: 300-650 GSM Modifications: Waterproof, tough, durable. Uses: Bio floc fish tanks Fumigation covers Swimming pool liners Industrial tents Vehicle canopies 4:-CANVAS TARPAULIN GSM Range: 300-600 GSM Features: Breathable, fabric based and not 100% waterproof. Uses: Military tents Truck covers Outdoor activities/camping Industrial shade 5:-RIPSTOP TARPAULIN GSM Range: 90-300 GSM Properties: Tear-proof and reinforced threads. Uses: Heavy-duty outdoor covering Machine covers Construction use 6:-GEO- MEMBRANE / POND LINER(HDPE/PVC) Thickness: 300-1000 microns Characteristics: enormously waterproof, very forceful. Uses: Fish farming ponds Agricultural water storage Bio floc tanks (base layer) If you want, I can also give you: Table of comparison of all GSM types. Best GSM to your individual requirement (fumigation, pond, truck, bio floc, etc.) Images for each type Just tell me!

One of the most commonly used waterproof covers is HDPE tarpaulin (High-Density Polyethylene tarpaulin) that is strong, lightweight, resistant to UV, and economical. The following are the key practical applications of HDPE tarpaulin particularly in agricultural and storage, transport and industrial use in India. Agricultural Uses The HDPE tarpaulin is used extensively in the farms and is used in: Included Grain, wheat, rice, maize and pulses. Crop drying on the ground Inc. tractor, rotavator, sprayer, thresher. Waterproof, dry, dust proof, sun protective. Hurricane shade cover over workers temporarily. Construction and Industrial Applications. Applied in the construction and factory locations to: Concrete, sand, steel, bricks. Scaffolding protection Protecting floors when painting or plastering. Temporary roofing at sites Machines dust and rain protection. Transport & Truck Cover Uses Very frequent in transport industry because of: Tempo covers, truck, tractor trolley. Goods protection against rain, wind and sun. Reimbursement of fertilizer, cement, grain, coal, scrap. Transport safety in all weather conditions. Household & Outdoor Uses Used daily in homes for: Monsoon waterproofing of roof. Including motorcycle, scooter, car. Furniture and appliance insurance. Shade & temporary camping tents. Storage, Warehouse Uses Warehouse Fumination Uses. The HDPE tarpaulin used are of special heavy-duty: Grain fumigation cover Warehouse stack cover Moisture, insect, rodent protection. Extensive outside storage insurance. Suggested GSM in this application: 200-250+ GSM. Animal & Poultry Farm Uses Poultry curtain Cattle shed rain cover Wind and cold protection Floor lining in sheds The popularity of HDPE Tarpaulin. 100% Waterproof UV & sunlight resistant Tear & puncture resistant Lightweight but strong Reusable & long-lasting Affordable compared to PVC Summary: Main Uses at a Glance Sector Use Agriculture Grain cover, drying machines cover, crop cover. Construction Cement, site, scaffold protection. Transport Truck, trolley, goods cover. Household Furniture cover, vehicle, roof. Warehouse Storage and fumigation cover. Poultry/Dairy Shed and curtain cover. If you want, I can also tell you: Best GSM of your particular application, or Comparison between HDPE and PVC tarpaulin, or What is the most suitable HDPE tarpaulin to use in fumigation or storing grain? Be precise on what you are going to use and I will advise you on the best GSM and type.

Good question. In a Paddle Wheel Aerator iof a paddle-wheel fish-pond aerator a gearbox is an essential component. It conveys the electric motor power to the Paddle-Wheel at the appropriate rate and torque, which is a smooth, efficient, and reliable aeration. ([ardisindia.com] [1]) The importance of Gearbox in Paddle-Wheel Aerators. The motor will normally operate at a high RPM (e.g. 1,400-1,500 rpm) yet the Paddle-Wheel must operate at low RPM (typically around 100 rpm) and be of high torque to propel water. The gearbox slows down the speed and multiplies the torque respectively. An appropriate gearbox will guarantee the rotation is smooth, the stress level on the motor and the shaft is lower, and the power is transferred efficiently, which will consequently lead to the reduction of energy use, wear and tear and increased lifespan of the aerator. The gearboxes are also of high quality (bevel or helical-bevel) providing better efficiency than old style worm-gear reducer which minimizes friction losses and heating. Due to these, a gearbox is nearly always employed in place of direct coupling of a motor to a wheel, as in the case of a 2 HP, 4-paddle wheel aerator. Common Gearbox varieties of paddle-wheel aerators. The gearboxes are found in aquaculture-grade aerators: Bevel or Helical-Bevel Gearbox – it is extremely popular due to its high mechanical efficiency, smooth performance, and the possibility to maintain a load. In some cases, it has cast-iron or stainless-steel gearbox housing, with stainless steel shafts to make it durable and free of corrosion(important in water and pond conditions) Gear-ratio / speed reduction: usually to lower motor RPM (typically 1400-1500 rpm) to paddle RPM typically 100110 rpm – optimum in heavy water conditions without over-loading. Others can be designed with no gearbox at all, but these are typically smaller-powered/light-duty models – on a 2 HP, 4-paddle heavy duty aerator, even a gearbox is highly desirable. What to Bearing in mind When Choosing a Gearbox to your Aerator. Check when asking or purchasing a gearbox (or a complete aerator with gearbox): Type of gears: Helical-bevel or bevel gears (not cheap worm gears) – more efficient and have a longer lifespan. Gearbox housing & shaft material: Use cast iron/ st stainless steel housing/ SS shaft to avoid corrosion (pond water, weather). Output RPM: Paddle-wheel output speed -100-110 RPM (ask supplier) – adequate water mixing, and will not overwork the motor. Bearings and sealing: Good quality bearings and mechanical seal (to eliminate oil leak or ingress of water) – to maintain continuous running of the pond. Durability and maintenance: Gearbox that can withstand wet, damp conditions; and requires little maintenance (e.g. frequent lubrication, inspections). A few of theExample Gearboxes / Gearbox-Equipped Units You might consider. Bevel Gearbox (Paddle Wheel) of aerator. Heavy-duty bevel gearbox Paddle-Wheel Gearbox -Aerator, Helical Bevel Output. Helical bevel beveler gearbox Long Arm Aerator Bevel Gearbox Triple Reduction Aerator Duty Gearbox. Heavy duty gearbox Aerator Gearbox – Heavy Duty Aerator gearbox Van De Vosse Harmonic Gear Arrangement Gearbox. Gearbox industrial Quick notes Aerator Bevel Gearbox (Paddle Wheel) — a typical bevel-gear gearbox that can be used on a paddle-wheel aerator; excellent where you are interested in long-lasting, efficient transfer of power with minimum maintenance. Paddle-Wheel Aerator Gearbox – Helical Bevel Output – Paddle-Wheel The paddle-wheel aerator gearbox is a reliable and smooth operation and output speed reduction; suitable with 2 HP or any comparable system. Long Arm Aerator Gearbox– is a more specialized type of gearbox, and is frequently employed where aerator arm design or distance between motor and paddles is very large. Aerator Duty Gearbox – Triple Reduction – heavy-duty model, which is applicable at larger ponds or high loads. My Recommendation (Under Normal use of fish-pond in India) For a 2 HP, 4-paddle wheel aerator: Installing a bevel / helical-bevel gearbox with a stainless-steel shaft and a non-corrosive housing. Have balanced oxygenation and motor stress with output speed of about 100-110 RPM (supplier recommended) Choose a closed gearbox (mechanical seal) to avoid water entry and time-span. Keep in order – check bearings, oil/lubrication, seals, paddle shaft and more so due to pond waters and humidity which increase wear. In any case – I can bring in 3-5 full paddle-wheel aerator units (2 HP, 4-paddle) with gearbox that are currently easily sold in India (price, supplier, approximate delivery to Haryana / Panipat). Is that what will help you make your final purchase decision?

Uses of Venturi Jet Aerator Venturi Jet Aerator is common in any place where rapid transfer of oxygen and power mixing of water is needed. Its primary purpose is to augment dissolved oxygen (DO) and enhance the overall of water quality. Biofloc Fish Farming Maintains elevated oxygen contents in the thick fish stocking. Holds particles of floc in suspension. Regulates ammonia and poisonous fumes. Improves fish growth rate Fish Ponds & Hatcheries Provides unremitting oxygen to fish. Prevents fish suffocation Favors the survival of fries and fingers. Enhances feed to ratio (FCR). Shrimp & Prawn Farming Critical in shrimp rearing of high density. Enhances water circulation Lessens the illnesses due to the lack of oxygen. Enhances the size and survival of the shrimps. Sewage Treatment Plants (STP) Assistance in de-aerating wastewater. Promotes the disintegration of organic waste by bacteria. Enhances the treatment efficiency. Controls bad odor Effluent Treatment Plants (ETP) Applied in the industrial wastewater aeration. Assistance in chemical / biological oxidation. Endures aerobic conditions of treatment. Water Circulation & Mixing Prevents water stagnation Maintains constant temperature. Prevents the formation of layers in ponds. Decorative Ponds & Fountains Enriches the oxygen content in decorative fish ponds. Improves water clarity Helps to keep alive aquatic life. Summary of Key Uses Biofloc Tanks Fish Farming Shrimp & Prawn Culture STP / ETP Plants Wastewater Treatment Decorative Fish Ponds Industrial Water Mixing If you want, I can also share: The working principle of Venturi Jet Aerator. HP selection as per tank size Installation guide The comparison between Venturi, Blower and Paddle Wheel. All you need to do is to tell me your application (fish pond, biofloc, shrimp, STP, etc.).

6Dia Meter PVC Coated Biofloc Fish Tank Tarpaulins Biofloc Fish Tank PVC Coated 6 Meter in diameter (Tarpaulin type). A 6-dia  PVC coated biofloc tank is among the most efficient commercial size tanks used in biofloc fish farming to rear such species as Tilapia, Pangasius, Rohu, Catla, Shrimp, and Koi carp. It is very durable, retains water and has a lengthy life span. Standard Specifications Feature Details Diameter 6 Meter (19.7 Feet) Height 1.0 m / 1.2 m / 1.5 m (custom) Water Capacity 28,000 -42,000 Liters (approx.) Name/Product description PVC Coated Tarpaulin Fabric. GSM Range 650 GSM – 900 GSM Color Choices Blue, Black, Grey. Shape Round T type joint Joint Type Heat-welded / High-frequency welded. Outlet Valve 2 or 3 inch PVC Bottom Drain. Frame Support GI Pipe / MS Pipe Cement Wall. Key Advantages 100% Waterproof & Leak-proof UV Stabilized – Outdoor safe High Tensile Strength Chemical & Algae Resistant Easy to Install & Relocate Long Life: 5-7+ Years Suitable to the High Density Fish Culture. Appropriate Fish Stocking (6m Tank). Tilapia: 3,500 – 5,000 Fish Pangasius: 2,500 – 3,500 Fish Shrimp: 6,000 – 10,000 (with proper aeration) (Also depends on aeration, feeding and water quality management) Approximate Price in India (2025) GSM Estimated Price Range 650 GSM [?]65,000 – [?]78,000 750 GSM [?]78,000 – [?]95,000 900 GSM [?]95,000 – [?]1,15,000 Prices depend on the quality of frames, fitting outlets and delivery and personalisation. What Is Usually Included? PVC Coated Tank Body Bottom Drain Outlet Overflow Pipe Provision GI/MS Support Frame (optional) Repair Kit (optional) Main Applications Biofloc Fish Farming on a commercial scale. Hatchery Tank Fish Nursery Tank Research & Training Centers If you want, I can also provide: Calculation of the exact water capacity of the height of your choice. Capacity of aerator and blower 6m tank. Total biofloc installation price (tank and air system and pipes) Comparison: 6m vs 5m vs 7m tank Just tell me: Height required – 1m, 1.2m or 1.5m?