Washbasin · Laminar M22/M24
RCM Clinic
9 variants · part no. 2781515–4036315
RCM Clinic Color aerators have a very good resistance to calcification.
The RCM Clinic is the standard version with a laminar stream in grey. This variant is available with flow rates of 4, 6 and 8 l/min, allowing the right amount of water to be selected for each application.
By design, the RCM Clinic draws in no air and therefore produces a clear laminar stream. This helps to reduce splashing and aerosol formation and makes it particularly suitable for hygienically sensitive areas.
Thread / size
Flow rate
Part no.:—
Stream Characteristics
Laminar stream
A clear, closed water stream without admixed air — preferred in clinical and hygiene applications.
A clear, closed water stream without admixed air — preferred in clinical and hygiene applications.
Application Areas
Technical Characteristics
| Plastics | POM |
| Elastomers | EPDM |
| Metals | Brass |
| Temperature | 60°C/140°F max. continuous, 70°C/158°F short-term |
| Supply line pressure | Max. 6 bar/87 psi continuous, max. 8.5 bar/123 psi ≤ 3 min.; avoid water hammer |
| Standards | Meets requirements of EN246 and ASME A112.18.1 |
| Drinking water | Materials meet all relevant international drinking water certifications |
AttentionProduct may not be altered! Shall not be used for hot water application exceeding 70°C
AttentionMax. mounting torque 1.5 Nm steadily applied
Please refer to the datasheet „Housing Overview STD Size“.
DisclaimerR.C. Mannesmann aerators are designed exclusively for the use with drinking water. For use in non-drinking water applications, tests must be carried out and confirmed by the customer himself.
Dimensions (in mm) — according to EN246
Source: datasheet — illustration only.
Questions about this product, or interested in a quotation?
Get in touchAll variants — part numbers
| Part no. | Description | Thread / size | Flow rate |
| 2781521 | RCM basic Clinic M22 4L max | M22x1 | 4 L/min |
| 2781515 | RCM basic Clinic M22 6L max | M22x1 | 6 L/min |
| 2781522 | RCM basic Clinic M22 8L max | M22x1 | 8 L/min |
| 2782521 | RCM basic Clinic M24 4L max | M24x1 | 4 L/min |
| 2782515 | RCM basic Clinic M24 6L max | M24x1 | 6 L/min |
| 2782522 | RCM basic Clinic M24 8L max | M24x1 | 8 L/min |
| 4036301 | RCM basic Clinic STD 4L max | STD | 4 L/min |
| 4036315 | RCM basic Clinic STD 6L max | STD | 6 L/min |
| 4036307 | RCM basic Clinic STD 8L max | STD | 8 L/min |
