# NICOLL BM21S Washbasin Siphon

**URL:** https://aio.lv/en/product--nicoll-0201284--12506052
**Data updated:** 2026-06-10 09:22 (EEST)
**Category:** Sinks & Sink Accessories
**Manufacturer:** NICOLL
**Manufacturer code:** 0201284
**EAN:** 3389700097280
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nicoll-0201284--12506052

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The NICOLL BM21S washbasin siphon is a reliable plumbing component designed for efficient water drainage in bathroom sinks. Engineered for durability and ease of installation, this siphon ensures a secure connection and effective odor prevention. It is suitable for standard washbasin configurations, providing a practical solution for residential and commercial plumbing systems.

## Long description

The NICOLL BM21S washbasin siphon is a high-quality plumbing component engineered to provide efficient and reliable water drainage for bathroom sinks. Designed with precision, this siphon ensures that wastewater is removed effectively while maintaining a secure seal to prevent unpleasant odors from entering the room. Its robust construction and thoughtful design make it an essential part of any standard washbasin installation in both residential and commercial settings.
Advantages
This siphon stands out due to its exceptional build quality, utilizing durable polypropylene and plastic materials that resist corrosion and wear over time. The inclusion of high-performance, long-lasting gaskets ensures that all connections remain 100% waterproof, significantly reducing the risk of leaks. Furthermore, the design prioritizes user convenience, allowing for an extremely fast and straightforward installation process that saves time for both professional plumbers and DIY enthusiasts.
Suitable for
Standard bathroom washbasin drainage systems
Residential bathroom renovations
Commercial restroom plumbing installations
Replacement of worn or leaking sink siphons
When it may not be suitable
This product is specifically designed for standard washbasin configurations with a 32 mm connection diameter. It may not be suitable for sinks requiring a different pipe diameter or specialized space-saving designs that deviate from standard plumbing dimensions.
Key specifications
Material: Polypropylene and plastic
Connection diameter: 32 mm
Application: Washbasin drainage
Warranty: 24 months
How to use
To install the NICOLL BM21S, first ensure the washbasin drain outlet is clean and free of debris. Align the siphon with the drain pipe and the wall outlet, ensuring the provided gaskets are seated correctly to maintain a watertight seal. Tighten the connection nuts by hand until secure, taking care not to overtighten. Once installed, run water through the sink to verify that all joints are dry and functioning correctly.
What to consider before purchase
Verify that your existing sink drain pipe has a 32 mm diameter
Ensure there is sufficient space under the basin for the siphon body
Check the compatibility of your current waste outlet configuration
Usage recommendations
Regularly check the siphon connections after the initial installation to ensure they remain tight. It is recommended to avoid using harsh chemical drain cleaners, as these can potentially damage the plastic components over time.

## FAQ

### How much does the NICOLL BM21S Washbasin Siphon cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 187 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 22.06.2026 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 NICOLL 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 NICOLL 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/12506052/68847257_large.webp