Best Flow Control Check

Habitech 2-Pack In-Line Barbed Ball Valve 13mm For 1/2 Inch Tubing .520 ID - Regulate and Shut-Off/On Water Flow

  • Important: Be sure to check the sizes and buy the right valve. This 13mm ball valve works with 1/2" tubing with 0.520 Inside Diameter (ID). If you need valves for 1/2" drip irrigation tubing, which has a larger inside diameter 0.570 to 0.620, then select the 16mm size valve..
  • Complete Flow Control: 1/2-inch inline ball valves (2 Pack) are the perfect way to regulate the water flow of your aquarium, aquatic or hydroponic systems with a simple turn of the knob. Slip your tubing onto the barbed ends of this shut-off valve coupling to control, disperse, slow, divert or completely stop water flow..
  • Fully Adjustable: Adjust the flow anywhere from full-open to full-stop. Easy to install and use with clear on and off markings. Compactly sized and smooth to turn, these quality acetal barb ball valves won't stick like PVC ball valves..
  • Versatile: Customize a secondary water zone, create individual dripline control, use as tank valves, drain valves, return valves or in any situation where fluid restriction is needed. For use with irrigation, aquarium plumbing, pump return line, saltwater applications, RV camper and trailers, pex tubing, hydroponics, and aquaponics..
  • Leak-Free Seal: These non-corrosive plastic flow valve fittings are guaranteed to pro....
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AQUANEAT Powerful Aquarium Air Pump, 250GPH, Dual Outlets, for up to 300 Gallon Fish Tank, Super Quiet Oxygen Aerator with Gang Valves, Adjustable Hydroponic Air Bubbler Pump

  • Ultra Silent: Dual housing structure for sound insulation.
  • 4 rubber feet attached to the bottom to minimize vibration..
  • capable of producing sufficient air to run multiple air stones, sponge filters, bubble bars, air discs, an under gravel system or hydroponic growing system..
  • Adjustable Air Flow: An easy-to-access control knob on the cord..
  • Dimension: 6 x 5.5 x 4 inches (L x W x H).
  • the quietness and the power make it a perfect choice for large tanks, multiple aquariums, and living room fish tank.（Note: This air pump is much more powerful than regular air pumps, and some ordinary check valves can’t stand the air flow and make whistling sound. In this case, you can remove the check valve and place the air pump higher than the water level.).
  • Package includes: 1 x Air Pump, 2 x 2-outlet Gang Valves (easy to individually adjust air flow to different tanks.).
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R171016 300 Pool Automatic Chlorine/Bromine Offline Feeder Compatible with Pentair R171016 Rainbow 300 Pool Chlorinator Feeder with Check Valve Control Valve and All Other Parts for 300 Pool Feeder

  • 【Feeder Function】Rainbow 300 offline feeder has a pool purification function to make your life easier. The control valve has been upgraded with a built-in filter to easily control the flow and keep the chlorine level more stable. Depending on the size of the pool or spa, place the appropriate amount of 3-3.5 inch chlorine tablets into the R171016 automatic chlorinator feeder, the pool feeder can treat up to 32,000 gallons of pool water. For use in a variety of above ground pools or spas..
  • 【Instructions for Use】 The R171016 pool chlorinator feeder is compatible with the pentair R171016 Rainbow 300 feeder and requires regular cleaning and maintenance after use. For example, the O-ring in the threaded cover needs regular lubrication. The check valve needs to be cleaned regularly with water pressure because it is exposed to small particles of chlorine tablets for a long time. You can do this once every 2 weeks..
  • 【Feeder Design】The product is mainly made of environmentally friendly and high quality ABS material, which increases its resistance to impact and oxidation, and improves the service life of the pool offline feeder device. Completely closed system, no need for special ventilation design. The upgraded check valve can easily control the fl....
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Patiolife Well Pump 1/2 HP with 49.2ft Cable - Submersible Well Pump 164ft Head 22.9GPM - Deep Well Pump Stainless Steel for Factories, Farmland, Irrigation Use

  • ...nt, and thus highly durable and waterproof for long time to use..
  • 【ESSENTIAL PARAMETER】- Submersible Pump Voltage: 110V 60HZ.
  • Applicable Well Diameter: 003e100mm / 4 inch.
  • Pump impeller: 5 PCS. NOT require an external control box!.
  • 【HIGHER PUMP HEAD & FLOW】- Powerful flow of water well pump can achieve 22.9GPM and the highest head can reach 164ft. More convenient and efficient to use water. Heavy-duty thermoplastic impellers design provides high flow up and high head, for better performance and longer life..
  • 【EXCELLENT PERFORMANCE】- Stainless steel body, a built in check valve(unsealed), can be mounted vertically, Industrial grade heavy duty, also good for home usage. High efficiency, hermetically sealed motor is thermally protected to prevent overheating, and uses less energy..
  • 【WIDELY USED】- This deep well pump is suitable for extraction from the deep wells for groundwater, and also uses in rivers, reservoirs, canals and other water lifting works. Mainly used in farmland irrigation and mountainous areas for human and animal using water, but also for draining in cities, factories, railways, mines..
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Stiebel Eltron Tankless Water Heater – Tempra 24 Plus – Electric, On Demand Hot Water, Eco, White, 20.2

  • CONTINUOUS FLOW – Advanced Flow Control patented technology invented by Stiebel Eltron, automatically maintains water temperature for constant comfort. It’ll reduce flow slightly if hot water demand exceeds capacity. Hot showers will never be interrupted again.
  • SPACE & ENERGY SAVER – Its small, sleek white design saves space yet still provides endless hot water for your whole house, and no venting is required. Eco friendly unit saves energy with auto-modulation and the ability to electronically control water flow. Savings monitor even shows how much you save on energy costs.
  • EASY OPERATION – Electronic switch activates the hot water heater and it’s noise free while in use. Has a digital temperature display and preset temperature and memory buttons, while the interior solid copper heating system does all the power work.
  • TEMPRA 24 PLUS – This specific model is 24kW, 240V, requires a min recommended electric service of 150 A, and offers an output water temperature of 68° to 140°F. Check our guides below to compare features of our various Trend and Plus models, each available in different kW levels, Tempra Plus tankless water heaters can be set to limit the maximum hot water temperature to 109°F. This can be important in some installations to....
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Aquascape 53064 Pondless SLD 4000-7000 Complete Waterfall Kit with 16 Feet Stream, Black

  • Aquascape Medium Pondless Waterfall Kit with SLD 4000-7000 Solids-Handling, Adjustable Flow Pond Pump comes complete with everything you need to build a beautiful, one-of-a-kind, recirculating 16-feet waterfall and stream in any space, eliminating the guesswork and calculations when purchasing individual components.
  • Control solids-handling, adjustable flow pump with the Aquascape Smart Control App.
  • Convenient Welcome Kit is included as a perfect introduction to the Aquascape Lifestyle!.
  • Includes: Waterfall Spillway 22-inch, Pondless Waterfall Vault & AquaBlox System, SLD 4000-7000 Solids-Handling Pond Pump with check valve assembly, Complete LED Lighting Package, Automatic Water Treatment Dosing System, Flexible PVC Pipe – 2-inch x 25-feet, 45 mil fish safe EPDM liner – 10-feet x 20-feet (stream) and 10-feetx 12-feet (reservoir) with 120 sq. ft. of protective underlayment, Welcome Kit, Installation compenents and sealants, and more.
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YOO.MEE 2.5 GPM Shower Flow Control Valve Suitable for the Fixed Shower Head or Handheld Shower with the Holes Diameter of 0.552 14mm or 0.591 15mm or 0.48 12mm 3 Pcs Packed

  • YOO.MEE 3 pcs Water Flow restrictor packed as Combo set for Water Flow Control at 2.5 GPM (80PSI).
  • Each piece can be Insert to the Fixed Shower Head or Handheld Shower with the Standard Holes' Diameter. Must Check your Holes Diameter size before....
  • One piece 2.5 GPM Water Flow restrictor can fix the Holes Diameter of 0.552'' (14mm).
  • One piece 2.5 GPM Water Flow restrictor can fix the Holes Diameter of 0.591'' (15mm),.
  • One piece 2.5 GPM Water Flow restrictor can fix the Holes Diameter of 0.48'' (12mm).
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YOO.MEE 2.0 GPM Water Flow restrictor Combo set Suitable for the Fixed Shower Head or Handheld Shower with the Holes Diameter of 0.552 14mm or 0.591 15mm or 0.48 12mm 3 Pcs Packed

  • YOO.MEE 3 pcs Water Flow restrictor packed as Combo set for Water Flow Control at 2.0 GPM (80PSI).
  • Each piece can be Insert to the Fixed Shower Head or Handheld Shower with the Standard Holes' Diameter. Must Check your Holes Diameter size before....
  • One piece 2.0 GPM Water Flow restrictor can fix the Holes Diameter of 0.552'' (14mm).
  • One piece 2.0 GPM Water Flow restrictor can fix the Holes Diameter of 0.591'' (15mm),.
  • One piece 2.0 GPM Water Flow restrictor can fix the Holes Diameter of 0.48'' (12mm).
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Uniclife 30 GPH Aquarium Air Pump Adjustable Quiet Oxygen Aerator Pump with Air Stone Airline Tubing Check Valve and Connector Accessories for Small Fish Tanks Ponds up to 30 Gallons

  • Steady Output: Max Air Flow Rate: 30 GPH.
  • Power: 2.5 W. Perfect for aeration in 5 - 30 gallon small fish tanks and ponds..
  • Adjustable Air Flow: Feature a rotary knob to control the amount of air for dual outputs, allowing for your desired air flow to fully oxygenate your aquariums..
  • Quiet Operation: The pump emits 25 dB sound under the “Low” mode and maximum 40 dB noise like the hum of a refrigerator under the highest air flow..
  • 1 Air Stone Disc: Produces lots of dense medium bubbles bursting into the surface of water steadily. A great way to aerate your tanks and enliven the aquatic life..
  • Pump Accessories: Include 1 air stone, 3-foot airline tubing, 1 check valve and 2 connectors. Complete accessories to build the basic aeration setup in your tank..
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