Dishwasher Parts
Dishwasher Spray Arm & Supply Pipe | 360° Rotating Wash Arm OEM ISO9001
Product Overview
The dishwasher spray arm and supply pipe is the core hydraulic cleaning component of all automatic dishwashers, responsible for high-pressure water spraying and full-tank tableware cleaning. The assembly consists of a self-rotating spray arm and matched water supply pipe, forming a complete water circulation spraying system for household and commercial dishwashers.
The dishwasher spray arm adopts precision angled nozzle design, utilizing water pressure counterforce to achieve stable 360° automatic rotation. Our upgraded spray arm and supply pipe assembly features anti-clog, high-temperature resistant and leak-proof performance, serving as a perfect plug-and-play replacement for aging or damaged original dishwasher spraying components.
Product Specifications & Technical Parameters
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Item |
Specification |
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Product Name |
Dishwasher Spray Arm & Water Supply Pipe / Rotating Wash Arm Assembly |
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Main Material |
High-temperature resistant food-grade PP plastic / 304 stainless steel (OEM optional) |
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Working Principle |
Water pressure driven 360° automatic rotation, high-pressure water jet cleaning |
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Working Temperature |
-20℃ ~ 85℃ long-term hot water and steam resistant |
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Structural Type |
Upper spray arm, lower spray arm, vertical supply pipe, curved water pipe |
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Core Features |
Anti-clog nozzle, smooth rotation, leak-proof connection, full coverage spraying |
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Rotation Speed |
Stable automatic rotation with water pressure operation |
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Compatibility |
Universal for built-in, freestanding, portable and commercial dishwashers |
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Certification |
ISO9001 Quality Management System Certified |
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Custom Service |
Full OEM custom size, nozzle layout, pipe shape, logo and packaging |
Core Product Features
•360° Full Coverage Rotating Spraying — Precision oblique nozzle design generates uniform water pressure counterforce to drive steady automatic rotation. It covers every corner of the dishwasher inner tank, completely eliminating cleaning dead zones and ensuring all tableware is cleaned evenly and thoroughly.
•Excellent Anti-Clog Performance — Optimized nozzle aperture and smooth inner wall design effectively prevent blockage from food residues, limescale and hard water impurities. It maintains stable water flow and pressure for long-term continuous use without frequent manual cleaning.
•High Temperature & Deformation Resistance — Adopts food-grade high-temperature resistant PP or stainless steel material, resisting long-term hot water impact and steam erosion. It will not deform, crack or age in high-humidity and high-temperature dishwasher working environments.
•Leak-Proof Integrated Structure — Matched with high-elasticity silicone sealing gaskets and precision docking interfaces, the spray arm and supply pipe fit tightly without water leakage. It avoids water pressure loss and ensures stable high-pressure spraying effect.
•Easy Plug-and-Play Installation — Standard snap-fit and threaded connection structure matches most mainstream dishwasher models. No professional tools or complicated wiring are required, supporting quick disassembly and replacement for daily maintenance.
•Easy Daily Maintenance — Detachable split structure allows users to directly rinse the spray arm nozzles and supply pipe inner wall to remove residual dirt and limescale, effectively extending the service life of dishwasher cleaning components.
OEM & ODM Customization Service
We provide professional OEM and ODM customization services for dishwasher spray arms and supply pipes, supporting global dishwasher manufacturers, aftermarket accessory brands and cross-border wholesale distributors. We can customize spray arm diameter, nozzle quantity and layout, supply pipe length and curvature, connection interface type, product color, surface laser logo and export packaging according to customer drawings or original samples.
We support small-batch trial orders and large-scale mass production. All customized spray arm assemblies undergo strict hydraulic testing and high-temperature aging testing to ensure stable rotation performance, uniform water output and no leakage. With one-stop customized solutions from mold development to mass shipment, we help global customers launch high-quality differentiated dishwasher replacement parts and enhance market competitiveness.
ISO9001 Certified Quality Assurance
Our factory holds authoritative ISO9001 international quality management system certification. Every dishwasher spray arm and supply pipe undergoes full-process standardized quality inspection, including raw material quality testing, injection molding/stamping precision inspection, nozzle smoothness testing, water pressure leakage testing, high-temperature cycle aging testing and finished product dimensional calibration.
We strictly control every production process to ensure all finished products have smooth rotation, unobstructed water flow, tight sealing and stable performance. All products meet international household appliance safety standards and global export requirements, with ultra-low defective rate and long-term stable use performance.
Application Scenarios
This dishwasher spray arm and supply pipe assembly is widely used in smart household built-in dishwashers, freestanding dishwashers, portable countertop dishwashers, as well as commercial dishwashing equipment for hotels, restaurants, catering canteens and industrial kitchen projects. It is an essential core replacement part for dishwasher daily maintenance, cleaning fault repair and global aftermarket retail and wholesale business.
Why Choose Our Dishwasher Spray Arm & Supply Pipe
•ISO9001 certified professional dishwasher cleaning parts manufacturer
•360° full-angle rotating spraying design for zero dead-angle cleaning
•Super anti-clog and anti-limescale performance for long service life
•High-temperature resistant and leak-proof structure to solve weak water pressure faults
•Full OEM customization support for global brand personalized demands
•100% pre-shipment hydraulic and durability testing
•Factory direct price, stable production capacity and fast delivery
SEO FAQ Section (Long-tail Keyword Boost)
Q1: What does a dishwasher spray arm and supply pipe do?
A1: The spray arm rotates automatically to spray high-pressure hot water to clean tableware, while the supply pipe delivers stable water flow and pressure, ensuring comprehensive and efficient dishwasher cleaning.
Q2: What causes poor dishwasher cleaning performance?
A2: Clogged spray arm nozzles, deformed spray arms or leaking supply pipes will lead to insufficient water pressure and uneven spraying, resulting in unclean tableware and residual oil stains.
Q3: Are your spray arms suitable for long-term high-temperature use?
A3: Yes. Our spray arms and supply pipes are made of high-temperature resistant materials, adapting to the long-term hot water circulation and steam environment inside dishwashers without deformation or damage.
Q4: Can you customize special-sized dishwasher spray arms and pipes?
A4: We provide full OEM customization for size, structure, nozzle layout, pipe radian and packaging to match various special dishwasher models and brand requirements.
Q5: Is your factory ISO9001 quality certified?
A5: Our entire production and quality control system is ISO9001 certified, and all products are manufactured and inspected in strict accordance with international quality standards.