Cool Air Tube helmet air cooler for Nova 3, Nova 2000 sandblasting helmets
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Free shipping within Germany for orders over €99
| Item no.
NV34000-01
Cool Air Tube helmet air cooler for Nova 3, Nova 2000 sandblasting helmets is in stock and will be shipped as soon as it is available again
Questions & Help
Questions & Help
Do you have questions about one of our products or would you like professional advice on selecting the solution suitable for your application area?
No problem, give us a call! Tel. +49 (0) 2551 5030
Send us an email! shop@strahltechnik-express.de
Use our online chat or the contact form
Leasing & Hire Purchase
Leasing & Hire Purchase
We offer exclusively for entrepreneurs, traders, and self-employed individuals financing options leasing and hire purchase for selected products starting from a net goods value of €1,000. Below you will find the essential differences between both financing forms.
Leasing
In leasing, the product is made available to the lessee for use against payment of regular leasing installments. The accounting is done by the lessor. The leasing installments can usually be claimed as business expenses for tax purposes. These are gross installments, and value-added tax is incurred throughout the entire term. After the agreed basic rental period, acquisition of the product by purchase is generally possible.
Hire Purchase
Hire purchase is economically equivalent to a installment purchase. The product is activated in the balance sheet of the hire purchaser and depreciated according to the official depreciation tables. Upon payment of the last hire purchase installment, ownership of the object transfers to the hire purchaser. The value-added tax must be paid in full with the first hire purchase installment (pass-through item).
Shipping & Delivery
Shipping & Delivery
The shipping of our goods depends on size, weight, and nature, either via parcel service or via freight forwarding. The choice of shipping method is made by us at our discretion.
The delivery times indicated in the online shop are non-binding estimates, unless a binding delivery date has been expressly confirmed in writing. They are based on the information available from our manufacturers, suppliers, and logistics partners at the time of the order.
A large part of the products offered is shipped directly from the manufacturer or from external central warehouses (direct shipping). As a result, delivery times may differ from the specified benchmarks. In particular, material shortages, production delays, delivery bottlenecks, force majeure, or other circumstances beyond our control may lead to delivery delays.
Disclaimer:
We accept no liability for delivery delays caused by circumstances that are outside our control. This particularly applies to delays caused by manufacturers, suppliers, transport companies, or other third parties. Liability for any resulting damages, especially for indirect damages, consequential damages, or lost profits, is excluded to the extent permitted by law.
Partial deliveries are permissible as long as they are reasonable for the customer. No additional shipping costs will be incurred unless otherwise agreed.
The exact delivery time of an item can be communicated individually upon request before or after the order.
Please contact us by phone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.
If there are significant delivery delays, we will inform the customer immediately. Mandatory legal rights of the customer remain unaffected.
| Item no.
NV34000-01
Cool Air Tube helmet air cooler for Nova 3, Nova 2000 sandblasting helmets is in stock and will be shipped as soon as it is available again
RPB Safety Cool Air Tube – breathing air cooling for Nova 3 and Nova 2000
The RPB Safety Cool Air Tube is a compact cooling device for compressed-air-supplied blast helmets. It can cool the incoming breathing air by up to approximately 18 °C below ambient temperature, thereby increasing wearing comfort in hot working conditions.
The device operates according to the vortex tube principle and is integrated directly into the breathing air supply. The airflow, and therefore the cooling performance, can be adjusted using the regulator.
Your benefits at a glance
✅ Reduces the user's discomfort in high ambient temperatures
✅ Adjustable airflow and cooling performance
✅ Robust design for industrial applications
✅ Can be disassembled for cleaning and maintenance
✅ With a sturdy belt
✅ Suitable for RPB Nova 3 and Nova 2000
✅ Supports longer, more comfortable work shifts
📦 Scope of delivery
✔ Airflow regulator
✔ Belt
Technical data
| Feature | Value |
|---|---|
| Model | Cool Air Tube 4000-01 |
| Cooling performance | up to approx. 18 °C below ambient temperature |
| Operating pressure | 55–80 psi / approx. 3.8–5.5 bar |
| Air requirement | approx. 20–25 cfm / approx. 566–708 l/min |
| Breathing air to the user | approx. 10–14 cfm |
| Compatibility | RPB Nova 3 and Nova 2000 in approved configuration |
| Item number | NV34000-01 |
How it works
The Cool Air Tube uses part of the supplied compressed air for temperature separation. The cooled air is directed to the supplied-air helmet, while the warm exhaust air escapes through the device opening. Therefore, the compressed air source must be adequately sized.
The device may only be operated with approved breathing air hoses, suitable breathing air quality, and within an approved RPB respiratory protection configuration.
Maintenance and care
✔ Clean the device regularly
✔ Check connections and belt for damage
✔ Check operation before each use
✔ Use only approved spare parts
FAQ – frequently asked questions
How much does the Cool Air Tube cool?
Up to approximately 18 °C below ambient temperature.
Why does the device require so much compressed air?
Part of the air is used for temperature separation and then discharged as warm exhaust air.
Is the device compatible with the Nova 3 and Nova 2000?
Yes, in the respective approved configuration.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card data and do not have access to your credit card information.
Additionally, we offer you many other payment methods at the Checkout! through mollie.
