Detachable Flow Restrictors
HL1814H9 and HL1815H9 serve hand-shower and overhead-shower inlets in low-pressure supplies. The restrictor can be removed when more flow is needed; select the model for the 14mm or 15mm waterway.
Models, Specifications and Technical Documents
Specification sheets list POM / silicone materials, an operating temperature of 0–55°C, and OEM packaging. Review actual assembly conditions before final selection.
HL1814H9
For hand-shower and overhead-shower inlets in low-pressure supplies, such as upper-floor or solar-heated water systems with 14mm waterways. The restrictor can be removed when more flow is needed.
| Model | HL1814H9 |
|---|---|
| Product Name | Detachable flow restrictor |
| Size / O.D. | O.D. 14mm |
| Flow Rate | 2-12L/min |
| Function | Flow restrictor, removable (T-type) |
| Test Pressure | 60 PSI or 3 bar |
| Operating Temperature | 0–55°C |
| Materials | POM / Silicone |
| Package | OEM |
HL1814H9 Dimensional Drawing (PDF)
HL1815H9
For hand-shower and overhead-shower inlets with 15mm waterways in low-pressure supplies. The restrictor can be removed when insufficient flow calls for temporarily removing the restriction.
| Model | HL1815H9 |
|---|---|
| Product Name | Detachable flow restrictor |
| Size / O.D. | O.D. 15mm |
| Flow Rate | 2-12L/min |
| Function | Flow restrictor / Water saving |
| Test Pressure | 60 PSI or 3 bar |
| Operating Temperature | 0–55°C |
| Materials | POM / Silicone |
| Package | OEM |
HL1815H9 Dimensional Drawing (PDF)
Installation and Sourcing Notes
Confirm the outside diameter against the actual cavity or bore dimension. The outside diameter does not directly equal the pipe size.
Check the installation thickness, retention structure, and sealing arrangement before placing an order.
Provide cavity dimensions, target flow and pressure, expected quantity, and destination market for accurate model selection and sample review.
Common Questions
Can I select a model by matching the outside diameter to the pipe size?
No. The outside diameter does not equal the pipe size. Check the actual cavity dimensions, thickness, and retention structure.
What information should I provide for sourcing?
Provide cavity dimensions, target flow and pressure, expected quantity, and destination market. We will review model options and sample requirements.
Related Product Series
Discuss Your B-Series Insert-Type Flow Restrictors Configuration
Share the application details, target flow and pressure, expected quantity, and destination market. We will help review models, samples, and documentation requirements.