RMR-4 — thermowell form 4 to DIN 43772
from solid material, conical, for welding in
Dimension drawing · dimensions in mm · binding dimensions per order confirmation
Thermowell from drilled solid material with a conically tapering tip for welding in. The most stable design for steam, gas and high flow velocities. Dimensions to DIN 43772.
- Steam and gas lines
- High pressures and flow velocities
- Replacement for existing Schramm thermowells SR40
- Drilled from solid – highest strength
- Length 110 to 410 mm, cone 65 / 125 / 275 mm
- Tip Ø 9 / 12.5 / 15 mm · weld-in nozzle available
- Thermowell calculation to DIN 43772 or ASME PTC 19.3 TW
Put a version together and enquire
5 positions from the order key in our catalogue. The configurator shows the type code as you go, checks the combination for plausibility and sends the enquiry straight to us.
You generate the data sheet for the chosen version in the configurator with "Create PDF". Prefer the phone? +49 6181 504 93 18 · info@ghi-gmbh.de
Technical data
Order example
RMR-4-5-2-2-1-1
L 260 mm, cone 125 mm, M 18 × 1.5, Ø 24 h7 to Ø 12.5 mm, weld-in nozzle Ø 50, 1.4571, 3.1 material test certificate
Data sheets and operating instructions in the download centre
Typical industries
The assignment names the most common applications and does not exclude others — talk to us if your application is not listed.
Chemicals & petrochemicals
Energy, power plants & hydrogen
Mechanical & plant engineering
Pumps, gearboxes & turbines
The same design with a flange: RMR-4F · heavy version: RMR-45 · as a tube: RMR-3 · All designs: Thermowells
Download data sheet RMR-4 (PDF) →
Dimension drawing, technical data and the complete order key on two pages.
Please contact us
We are glad to help with questions about products, versions and delivery times.
Dennis Kühne
Phone: +49 6181 504 93 18
Mobile: +49 160 91437153
E-mail: info@ghi-gmbh.de
