# Blanco sink accessory 137287, 3.05 cm (1.2")

**URL:** https://aio.lv/en/product--blanco-137287--11824921
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** Blanco
**Manufacturer code:** 137287
**EAN:** 4020684108461
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blanco-137287--11824921

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Blanco 137287 is a sink accessory with a specified dimension of 3.05 cm (1.2"). Manufactured by Blanco and identified by MPN 137287 and EAN 4020684108461, it serves as a component for kitchen sinks or related installations. Use it to replace or install matching Blanco sink parts where this precise size is required.

## Long description

Blanco sink accessory 137287 is a compact sink siphon component with a flat, space-saving design and a specified dimension of 3.05 cm (1.2"). Designed by Blanco for use with kitchen sink installations, this part is intended to provide a low-profile waste connection where clearance is limited. The special flat 1 1/2" siphon version reduces vertical space requirements while maintaining a standard outflow diameter of 50 mm, making it suitable for installations where a waste bin or other under-sink equipment needs to fit close to the outlet.
Advantages
The flat 1 1/2" design minimizes the vertical installation height, conserving cabinet space beneath the sink. Its compact shape facilitates installation in tight configurations and helps avoid interference with built-in waste containers. The component is compatible with standard 50 mm outflow plumbing, allowing straightforward connection to existing drain systems. Manufactured by a recognized sink specialist, it is intended to match Blanco sink geometries and installation practices.
Suitable for
 Installations with limited under-sink clearance where a low-profile siphon is required
 Setups that include built-in waste bins or compact storage directly below the sink
 Replacement of existing flat-style siphons in Blanco-compatible kitchen sinks
 Plumbing configurations using a 50 mm outflow connection
Key specifications
 Design: flat / space-saver siphon, low vertical profile
 Size: specified dimension 3.05 cm (1.2") for the component profile
 Connection diameter: outflow Ø 50 mm
 Type: 1 1/2" siphon version
 Intended use: kitchen sink waste connection with reduced under-sink clearance
How to use
Position the flat siphon under the sink outlet so that the outflow aligns with the existing drain piping. Ensure sealing surfaces are clean and install appropriate washers or seals as required by the sink and drain system. Securely fasten the connections to prevent leaks and confirm the siphon orientation allows clearance for any installed waste bins or storage. After installation, run water to check for leaks and proper drainage.
Usage recommendations
Use this flat siphon when vertical space under the sink is limited or when installing a built-in waste bin. Verify compatibility with the existing drain diameter (50 mm) and follow local plumbing regulations. If unsure about fit or sealing, consult installation instructions from the sink manufacturer or a qualified plumber.

## Specifications

| Feature | Value |
|---|---|
| Product colour | White |
| Flexible hose | Yes |
| Drain size | 1.2 " |
| Tube diameter | 50 mm |
| Number of bowls supported | 1 |

## FAQ

### How much does the Blanco 137287 sink accessory 3.05 cm cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 08.07.2026 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 Blanco 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 Blanco 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/11824921/67287948_large.webp