# Delta Plus QUARUP4BL Vented Construction Safety Helmet, Polypropylene, Adjustable 53-63 cm, Blue

**URL:** https://aio.lv/en/product--delta-plus-quarup4bl--12462987
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Protective Helmets
**Manufacturer:** delta plus
**Manufacturer code:** QUARUP4BL
**EAN:** 3295249175450
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delta-plus-quarup4bl--12462987

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Delta Plus QUARUP4BL is a professional vented safety helmet designed for construction and industrial use. Made from durable polypropylene, it features an adjustable headband system suitable for head sizes from 53 to 63 cm. The integrated ventilation system ensures optimal airflow for increased comfort during long work shifts. This blue protective helmet provides reliable head protection in demanding work environments.

## Long description

The Delta Plus QUARUP4BL is a professional-grade vented safety helmet engineered to provide reliable head protection in construction, industrial, and maintenance environments. Constructed from high-impact polypropylene, this helmet combines structural durability with a lightweight design to ensure safety without compromising comfort during extended wear.
Advantages
The primary benefit of this safety helmet is its integrated ventilation system, which facilitates constant airflow to keep the wearer cool in warm or physically demanding conditions. The adjustable headband mechanism allows for a precise and secure fit for head circumferences ranging from 53 to 63 cm, making it a versatile choice for various users. Its robust polypropylene shell offers excellent resistance to impacts, ensuring compliance with essential safety standards for head protection in hazardous workplaces.
Suitable for
Construction and building sites
Industrial manufacturing facilities
Maintenance and repair tasks
General outdoor work environments
This helmet is not intended for use in environments where electrical insulation is required, as the ventilation ports may compromise protection against live electrical hazards. It is also not suitable for activities requiring specialized headgear, such as high-altitude climbing or firefighting, which demand specific certifications beyond standard industrial safety requirements.
Key specifications
Material: High-impact polypropylene
Head size adjustment: 53 to 63 cm
Ventilation: Integrated airflow system
Color: Blue
Design: Vented construction safety helmet
To use the helmet, place it on your head and adjust the rear headband mechanism until the fit is snug but comfortable. Ensure the helmet sits level on your head and that the suspension system is properly positioned. The chin strap, if applicable, should be fastened securely to keep the helmet in place during movement. Regularly inspect the shell and suspension for any signs of cracks, deformation, or wear that could indicate the need for replacement.
What to consider before purchase
Verify that the helmet meets the specific safety standards required by your workplace or local regulations.
Ensure the adjustable size range of 53-63 cm is appropriate for the intended user.
Consider the environment; this vented model is ideal for heat management but not for electrical work.
Usage recommendations: Inspect the helmet before every use. Replace the helmet immediately if it has been subjected to a significant impact, even if no visible damage is present. Store in a cool, dry place away from direct sunlight to maintain material integrity.

## FAQ

### How much does the Delta Plus QUARUP4BL Vented Safety Helmet cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All delta plus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized delta plus service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12462987/68764764_large.webp