This Single Handle Pull Out Kitchen Faucet is a type of kitchen faucet that integrates a pull-out spray head with a single-handle mixing control structure. Its core objectives are to improve kitchen cleaning efficiency, water control precision, and installation adaptability. These faucets typically feature a solid brass or stainless steel body, combined with a retractable pull-out hose and a high-arc spout design, resulting in a significantly wider water coverage area compared to traditional fixed faucets. The single handle allows for simultaneous adjustment of both hot and cold water ratios and flow rate, simplifying operation.
1. Structural Pressure Resistance and Stability
Single Handle Pull Out Kitchen Faucets typically use a brass or stainless steel cast body, with a copper content usually controlled to over 59%. They maintain structural stability within the conventional household water pressure range of 0.6 MPa to 1.0 MPa. The main body's pipe wall thickness is usually no less than 2.0 mm, preventing deformation under continuous hot and cold water switching conditions.
2. Reliable Pull-Out and Retraction
The pull-out hose often uses a composite structure of a metal braided layer and an inner tube, with a conventional stretching length of 350 to 400 mm, meeting the needs of deep sinks and double sinks. The retraction system is usually achieved through a counterweight, with a weight of approximately 250 to 300 grams, allowing for smooth retraction at a vertical height of 800 mm.
3. Precise Water Flow Control
The built-in ceramic valve core typically has a diameter of 35 mm or 40 mm, enabling linear flow adjustment at 0.3 MPa water pressure. The hot and cold water mixing response time is usually controlled within 0.1 seconds, with a temperature adjustment error of no more than ±2℃. The valve core's pressure resistance rating can reach 1.6 MPa, and its temperature resistance is above 90℃, maintaining stable water flow even in high-frequency use environments, and preventing dripping or inaccurate adjustment.
4. Sufficient Rotation Range
The high-arc spout supports 360-degree rotation. The rotation axis usually uses a double-seal ring structure to reduce rotational wear. The rotational damping is controlled within a reasonable range, preventing instability due to looseness and avoiding excessive resistance that affects operation. When used with the pull-out spray head, it can cover an operating area with a diameter of over 500 mm, significantly improving the accessibility for multi-point cleaning in the sink and reducing the frequency of moving dishes.
5. Durable and Reliable Surface
The outer surface often uses a multi-layer electroplating process, with a plating thickness usually controlled to over 0.25 micrometers. It shows no significant corrosion after passing a neutral salt spray test of at least 48 hours. The chrome-plated surface hardness can reach approximately HV800, helping to reduce fine scratches from daily wiping.
1. Home Kitchen
In a home kitchen, the Single Handle Pull Out Kitchen Faucet is ideal for high-frequency washing scenarios. The pull-out length can cover double sinks or deep sinks, reducing the need to repeatedly move pots and pans. The single-handle design allows for quick adjustment of water volume and temperature even with wet hands, improving daily washing efficiency and reducing the risk of accidental temperature fluctuations.
2. Open Kitchen
Open kitchens require high consistency in appearance and equipment stability. The high-arc faucet design ensures sufficient water height while occupying minimal countertop space. The 360-degree rotation combined with the pull-out spray head allows for multi-directional cleaning without moving the main body, preventing water splashes on surrounding countertops and improving overall usability.
3. Apartment Renovation Projects
In renovated apartments or mass-delivery projects, the standard installation hole diameter of this type of faucet typically fits within the 30 to 50 mm range, reducing construction errors. The mature valve core and hose system reduce the probability of future leaks and repairs, helping to control maintenance costs after mass delivery, making it suitable for bulk configuration.
4. Food Service Areas
In light food service or preparation areas, the pull-out spray head facilitates quick rinsing of ingredients and containers. The stable pressure capacity can handle continuous water use, and the efficient water flow switching helps improve the pace of food preparation. Compared to fixed nozzle structures, this type offers greater flexibility in space utilization and cleaning coverage.
Regular wiping and cleaning: It is recommended to wipe the surface of the faucet with a soft dry cloth or a slightly damp cloth after use every day to remove water stains, fingerprints and minor stains to keep it as bright and clean as new. Perform deep cleaning at least once a week, using a mild detergent (such as diluted dishwashing liquid) and a soft brush to gently scrub all parts of the faucet, including the handle, nozzle and water outlet, then rinse with clean water and wipe dry, which can effectively prevent dirt accumulation and scale formation, and extend the service life of the faucet.
Nozzle cleaning: Check the nozzle part of the nozzle every two weeks, and use small tools such as needles or toothpicks to clean the scale and impurities on the nozzle to ensure unobstructed water flow. For more serious scale, the nozzle can be soaked in a mixture of white vinegar and water (ratio 1:1) for about 30 minutes, then rinse with clean water and dry before installing it back. After such treatment, the cleanliness of the nozzle can be increased by about 80%, ensuring the normal spraying of water.
Internal maintenance: Open the base cover of the faucet every quarter to check whether the internal filter and valve core are blocked or damaged by debris. Use clean water to rinse the filter to remove impurities and dirt. If damaged, replace it in time. At the same time, check whether the seal ring of the valve core is worn. If it is found to be worn, a new seal ring should be replaced to ensure the stability of the water flow and the accuracy of temperature control. The maintenance cost can be reduced by about 65% with more frequent repairs.
Antifreeze treatment: In areas with low temperatures in winter, in order to prevent the water pipes inside the faucet from freezing and cracking, antifreeze measures should be taken when the temperature is close to 0℃. You can use insulation materials (such as foam pipe sleeves) to wrap the water supply pipe of the faucet, or gently open the handle of the faucet at night to keep a small amount of water dripping out to prevent the water in the water pipe from freezing and expanding. At the same time, when the indoor temperature is too low, you can close the windows and doors of the kitchen, use heating equipment to increase the indoor temperature, and ensure the safe use of the faucet.
Regular inspection: Check the connection parts and sealing pads of the faucet every month for looseness or water leakage, especially the connection between the nozzle and the main body, and the interface between the base and the sink. If it is found to be loose, use appropriate tools to tighten it; if there is water leakage, replace the sealing pad in time. In addition, check whether the rotation and push-pull of the single handle are smooth. If there is a jam, add a small amount of lubricating oil (such as silicone-based lubricating oil) to the relevant parts to maintain the flexibility of operation. Through these regular inspections, potential problems can be discovered and solved in advance to avoid major repairs caused by minor faults.
Soft water treatment: If the water quality in the area is hard and the mineral content in the water is high, it is easy to form scale on the surface and inside of the faucet. A kitchen water softener can be installed to convert hard water into soft water and reduce the generation of scale. At the same time, the use of soft water also helps to protect the surface coating of the faucet, prevent surface damage caused by scale corrosion, extend the service life of the faucet, and reduce the maintenance frequency caused by hard water by about 70%.
A: The pull-out hose typically uses a combination of a pressure-resistant inner layer and an outer metal braided structure. Under a conventional water pressure of 0.6 MPa, it can withstand over 20,000 pull-out tests. As long as excessive stretching and external twisting are avoided, its normal service life is consistent with the entire faucet and will not become a prematurely failing component.
A: A single handle does not mean uncontrollable water temperature. High-specification ceramic valve cores allow for continuous adjustment of the hot and cold water ratio, with a temperature control response time typically less than 0.1 seconds. Under stable water pressure conditions, water temperature fluctuations are controlled within ±2℃, meeting daily kitchen use requirements.
A: The internal flow channel of the pull-out spray head is optimized, and the pressure loss is controlled within a reasonable range under standard flow conditions. Combined with the aerator structure, the water flow remains stable, while also reducing splashing. Under normal household water pressure conditions, there will be no significant water pressure deficiency.
A: The high-arc structure combined with a pull-out length of 350 to 400 millimeters is specifically designed for deep sinks. The water outlet height and coverage reduce splashing while ensuring sufficient space for cleaning large pots and pans, preventing operational limitations due to insufficient faucet height.
A: The single-handle structure reduces the number of internal parts, and the valve core and hose are mature standard components. Routine maintenance only requires periodic cleaning of the aerator at the water outlet, without frequent disassembly of the main body. When maintenance is needed, it can be completed through partial replacement without affecting overall use.
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