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China, Chinese Dishwasher Drain Pipe Dish Washer Parts1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Washing EquipmentOther Washing EquipmentDishwasher PartsDrain Pipe
Suzhou Shuangjia Motor Co., Ltd.
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Product Description Dishwasher explosion-proof water pipe, have kinds of dishwasher partsIntroduction to Dishwasher Inlet HoseThe dishwasher inlet hose is a vital component that connects the dishwasher to the household water supply, responsible for delivering clean water into the appliance during its washing cycles. It plays a crucial role in ensuring a steady and reliable water flow, which directly impacts the dishwasher's cleaning performance and efficiency. This introduction covers its functions, structure, types, technical parameters, installation, maintenance, and troubleshooting.1. FunctionsThe dishwasher inlet hose serves several key functions to support the proper operation of the dishwasher:1.1 Water Supply DeliveryIts primary function is to transport clean, pressurized water from the household water supply (typically a wall valve or under-sink connection) to the dishwasher's water inlet valve. This water is used for filling the dishwasher tub, rinsing dishes, and facilitating the cleaning process with detergent.1.2 Pressure Regulation CompatibilityThe hose is designed to handle the water pressure from the household supply, ensuring that water flows into the dishwasher at a safe and optimal pressure. It works in conjunction with the dishwasher's inlet valve to control the flow rate, preventing excessive pressure that could damage internal components.1.3 Leak PreventionConstructed with durable materials and secure fittings, the inlet hose creates a watertight connection between the water supply and the dishwasher. This prevents water leakage, which could cause water damage to the surrounding area, cabinets, or flooring.1.4 Compatibility with Water TypesIt is designed to withstand various water types, including hard water (with high mineral content) and treated water, without degradation or clogging. This ensures long-term performance regardless of the local water quality.2. Core StructureThe dishwasher inlet hose consists of several components that work together to ensure efficient water delivery and durability:2.1 Inner TubeThe innermost layer, typically made of food-grade rubber, PVC (polyvinyl chloride), or reinforced silicone. It is designed to be flexible, resistant to water pressure, and compatible with drinking water, ensuring no contamination of the water supply.2.2 Reinforcement LayerA middle layer that provides strength and stability to the hose. It often consists of braided polyester, nylon, or steel wires, which prevent the hose from expanding or bursting under high water pressure and reduce kinking.2.3 Outer CoverThe outermost layer, made of durable materials such as PVC or rubber, which protects the inner layers from abrasion, UV damage, and exposure to household chemicals or environmental factors. It also enhances flexibility for easier installation.2.4 Fittings/ConnectorsMetal or plastic end fittings that attach the hose to the water supply valve and the dishwasher's inlet port. Common fittings include threaded connectors (e.g., 3/4-inch garden hose threads for the supply end and 1/2-inch or 3/4-inch threads for the dishwasher end) and compression fittings for a secure seal.2.5 Shut-Off Valve (in some models)Certain inlet hoses may include an integrated shut-off valve, allowing the user to manually stop the water flow to the dishwasher for maintenance or in case of an emergency, without turning off the main household water supply.3. Types of Dishwasher Inlet HosesDishwasher inlet hoses are available in several types, each designed for specific applications or preferences:3.1 Rubber HosesTraditional hoses made of rubber with a reinforcement layer. They are flexible, affordable, and suitable for most standard household water pressure conditions. However, they may be less resistant to kinking than other types and have a shorter lifespan in high-pressure or hard water environments.3.2 Braided Stainless Steel HosesHoses with a stainless steel braided outer layer over a rubber or PVC inner tube. They offer superior durability, resistance to kinking, and protection against bursting. They are ideal for high-pressure water supplies and are more resistant to corrosion, making them a popular choice for long-term use.3.3 Expandable HosesFlexible hoses that can expand from a compact length to a longer length when water flows through them, then contract when not in use. They are convenient for installations where space is limited, as they reduce clutter under the sink or behind the dishwasher.3.4 Universal vs. Model-Specific HosesUniversal hoses are designed to fit most standard dishwashers and water supply valves, with adjustable fittings. Model-specific hoses are manufactured for particular dishwasher brands or models, ensuring a perfect fit and compatibility with the appliance's inlet valve.4. Technical ParametersKey technical parameters define the performance and compatibility of dishwasher inlet hoses:4.1 LengthTypically ranges from 3 feet (0.9 meters) to 10 feet (3 meters), with 6 feet (1.8 meters) being a common standard. The length should be sufficient to reach from the water supply to the dishwasher without excessive stretching or coiling, which can cause kinking.4.2 DiameterThe inner diameter usually ranges from 1/2 inch to 5/8 inch, which determines the maximum water flow rate. A larger diameter allows for higher flow rates, which is important for dishwashers with larger tub capacities or faster filling requirements.4.3 Maximum Working PressureThe maximum water pressure the hose can withstand without bursting, typically ranging from 100 psi (pounds per square inch) to 300 psi. Household water pressure usually falls between 40 psi and 80 psi, so the hose must be rated to handle at least the maximum pressure in the home.4.4 Temperature ResistanceThe ability to withstand hot water temperatures, as some dishwashers use hot water from the supply line. Most hoses are rated for temperatures up to 140°F (60°C) or higher, ensuring they do not degrade when exposed to warm water.4.5 Fitting SizesThe size of the end connectors, which must match the water supply valve and the dishwasher's inlet port. Common fitting sizes include 3/4-inch GHT (Garden Hose Thread) for the supply end and 1/2-inch NPT (National Pipe Thread) or proprietary threads for the dishwasher end.
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