ONMO - HMD - Stainless Steel - Classic
Delivery Time 1-3 working days
ONMO - HMD - Stainless Steel - Classic is the new stainless steel version of the popular ONMO Heat Management Device and was specially developed for hookah enthusiasts who want maximum heat control and durability. After around three years of development, ONMO is launching a stainless steel version that matches the proven Classic shape of the original ONMO HMD. The stable construction made from rustproof stainless steel ensures particularly high heat retention and distribution, making the ONMO HMD Stainless Steel Classic the ideal choice for modern tobacco varieties with a high molasses content. Thanks to the optimized heat conduction, consistent smoking conditions are created while allowing you to precisely control the temperature.
What distinguishes the ONMO HMD Stainless Steel Classic from the aluminum version?
Compared to conventional aluminum HMDs, stainless steel retains heat significantly longer. As a result, the device becomes hotter overall and delivers more intense results, especially with moist or heavily flavored tobaccos. However, this material property requires more careful heat management to avoid overheating or burning the tobacco. ONMO deliberately relies on high-quality stainless steel to provide you with a robust and easy-to-maintain product that delivers consistent performance for years. The stainless steel is easy to clean, and thanks to the detachable construction, you can remove the base with just a few simple steps. This not only simplifies maintenance but also enables future customization through upcoming ONMO Steel Kits. Every design detail has been optimized for user-friendliness and functionality.
How flexible is the ONMO HMD Classic made of stainless steel?
A special feature of this model is the screw-out base. With the upcoming ONMO Steel Kits, you can use different base plates and individually adapt your setup to the tobacco type, bowl build, and desired heat output. This modular concept allows you to customize the system – whether you prefer long sessions or selectively intense flavor. In addition, the detachable construction makes cleaning much easier, allowing all components to be thoroughly cleaned. ONMO remains true to its line by combining a traditional shape with modern functionality. The Classic version has exactly the same dimensions as previous ONMO HMDs, ensuring full compatibility with your existing setups. Thanks to precise craftsmanship, the lid and base fit together perfectly, allowing your coals to be positioned optimally.
Technical data and dimensions of the ONMO - HMD - Stainless Steel - Classic
The ONMO HMD Stainless Steel Classic has space for two coals up to 27 mm in diameter. The diameter at the base is 7.5 cm, while the upper rim measures 6.6 cm. The total height is 2.6 cm, and the opening has a diameter of 5.5 cm. The base plate itself has a diameter of 7 cm and a material thickness of 3 mm. These dimensions provide compact sizing and a stable support surface on common hookah bowls. Made from durable stainless steel, the HMD guarantees a long service life and consistent performance even with frequent use. With its proven ONMO performance, the HMD impresses with even heat distribution and efficient airflow management. The result: consistent vapor production without putting excessive stress on the tobacco. This gives you a reliable and durable product for everyday use.
- Material: High-quality stainless steel
- Version: Classic with identical shape to the ONMO HMD
- Heat behavior: Hotter than aluminum, ideal for moist tobacco varieties
- Base: Screw-out, compatible with ONMO Steel Kits
- Capacity: For two coals up to 27 mm
- Dimensions: Base 7.5 cm, upper rim 6.6 cm, height 2.6 cm, opening 5.5 cm
- Base plate: 7 cm diameter, 3 mm thickness
- Special features: Easier cleaning and modular expandability
ONMO Shisha
ONMO is a brand from Meppen in Lower Saxony, founded by Onur Kula and Moritz Otten. In the Hookain Onlineshop you mainly find ONMO heat management for the bowl plus a slim mouthpiece.
About ONMO
The parts are developed in Germany. The brand works with stainless steel and aluminium, with finishes in silver, grey and black.

HMDs and coal covers
An HMD (heat management device) sits on the bowl and carries the coals so the heat arrives evenly. ONMO offers several versions:
| Part | Version |
|---|---|
| HMD Classic | stainless steel, classic shape |
| HMD Flat | stainless steel, flat build |
| HMD Black / Silver | coloured versions |
| Mesh Cover | mesh top over the coals |
| Wind Cover | wind shield for outdoors |
Standard fit
The HMDs fit common bowls with a regular rim, so you do not need a special ONMO bowl.
Slim mouthpiece
The Mouthpiece Slim is a narrow metal mouthpiece that you push onto the hose. Its slim shape sits well in the hand.
Which bowls does an ONMO HMD fit?
Bowls with a standard rim. The fit is listed as standard, so phunnels and classic bowls both work.
What do I need the Wind Cover for?
Outdoors it keeps wind off the coals, so they glow more evenly and no ash blows away.
How do Classic and Flat differ?
In height: the Flat HMD is lower and brings the coals closer to the bowl.
Where does ONMO come from?
From Meppen in Germany.
Manufacturer
ONMO GmbH
An der Haarbrücke 6
49716 Meppen
Germany
Phone: +49 170 6892206
E-Mail: info@onmo-shisha.de
Responsible Person
Managing Directors: Onur Kula & Moritz Otten
ONMO GmbH
An der Haarbrücke 6
49716 Meppen
Germany
E-Mail: info@onmo-shisha.de
| Color: | Grey, Silver |
|---|---|
| HMD Compatibility: | Standard |
| Material: | Aluminum |
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