Overview
Our Custom Overmolding Shower Nozzle Head for Low Water Pressure Bathroom Application is engineered to restore strong, splash-free performance in low-pressure systems while delivering a premium user experience. We combine a rigid structural substrate (ABS/PC or stainless steel insert) with a soft, anti-scale overmold (LSR / TPE) to create nozzles that improve flow velocity, resist limescale, and provide durable, comfortable contact surfaces. Designed for OEM integration into shower heads, hand-showers, and bathroom fixtures, these overmolded nozzles are fully customizable (nozzle pattern, hole size, color, logo) and optimized for reliable operation under low inlet pressures.
Basic Information
| Attribute | Details |
|---|---|
| Place of Origin | Xiamen, China |
| Product Name | Custom Overmolding Shower Nozzle Head for Low Water Pressure |
| Primary Materials | ABS / PC substrate, 304 stainless steel inserts (optional), LSR or TPE overmold |
| Manufacturing Processes | Insert & overmolding, LSR injection, two-shot injection, CNC tooling, EDM |
| Operating Pressure | Optimized for low pressures (typ. 0.05–0.30 MPa / 0.5–3.0 bar) |
| Temperature Range | -40 °C to +120 °C |
| Surface Finish | Matte, gloss, chrome PVD, powder coating available |
| Certifications | ISO 9001, RoHS (options for additional certifications on request) |
| MOQ & Samples | Small orders & samples available |
| Lead Time | Samples: 5–10 days · Production: 20–30 days (depends on tooling) |
Key Benefits
- Improved Low-Pressure Performance — precision nozzle geometry and micro-flow channels boost exit velocity, reducing drip and improving spray coverage even at low inlet pressure.
- Anti-Scale & Easy Maintenance — soft LSR/TPE nozzle tips flex for easy limescale removal; hydrophobic options reduce mineral buildup.
- Comfort & Safety — soft overmold reduces sharp edges and provides a slip-resistant grip for handheld units.
- OEM-Ready Customization — hole patterns, flow rates, colors, and branding (logo engraving/embossing) tailored to your product line.
Typical Specifications
- Nozzle diameter options: 0.8 mm — 3.5 mm (customizable)
- Hole count / pattern: 6 — 120+ holes or custom micro-jet arrays
- Flow performance: tuned to target flows (e.g., 6–12 L/min at 0.2 MPa) — validated during prototyping
- Hardness (overmold): Shore A 20–70 (select per feel and durability requirements)
- Mechanical life: >100,000 actuation cycles (nozzle flex test)
- Corrosion resistance: stainless inserts / plated hardware with salt spray resistance to customer spec
Manufacturing & Surface Options
- Overmolding / Insert Molding: LSR or TPE over rigid ABS/PC or metal inserts for secure bonding and leak-proof assembly.
- Two-Shot Injection: Integrated soft/hard part molding for seamless seals and aesthetic continuity.
- Surface Treatments: Chrome PVD, powder coating, UV-stable paints, and hydrophobic coatings.
- Marking & Branding: Laser engraving, pad printing, or mold-embossed logos.
Quality Assurance
We perform full-route quality controls including raw material verification, dimensional checks (CMM / 3D optical), flow & pressure performance testing, leakage & sealing tests, cyclic durability (nozzle flex), and accelerated aging. Plating and surface finishes are inspected for adhesion and corrosion resistance. Every production lot is traceable and inspected to meet ISO 9001 quality management standards.
Why Choose Us?
- Engineering for Low Pressure: Design expertise in nozzle geometry and flow optimization specifically for low inlet pressures.
- Turnkey OEM Service: Tooling design, prototyping, material selection, and mass production under one roof.
- Durability + Hygiene: Materials and finishes selected for long life, anti-scale properties, and easy cleaning.
- Flexible Volumes: Capable of rapid samples, small runs, and high-volume orders with reliable lead times.
Our Factory
Our facility integrates advanced tooling and molding capabilities — CNC machining, 5-axis work centers, Mirror EDM and wire EDM for precision molds, plus automated LSR injection and two-shot systems. We operate multiple rubber compression presses and LSR injection units to support validation runs and volume production. Inspection equipment (3D projectors, CMM, leakage testers, durometers) and ISO 9001 / IATF-grade process controls ensure consistent quality from sample to scale.Want to evaluate a sample or discuss nozzle patterns and flow targets? Contact us for a DFM review, prototype quote, or custom specification sheet.
