# Sink siphon and flange set Pupa LD0515 3 1/2" (3.5 in) double sink connection

**URL:** https://aio.lv/en/product--pupa-ld0515pleu--12091040
**Data updated:** 2026-03-13 09:04 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** Pupa
**Manufacturer code:** LD0515PLEU
**EAN:** 4779037107841
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 35.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pupa-ld0515pleu--12091040

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Pupa LD0515 double sink siphon and flange set with 3 1/2" (3.5 in) connection. Includes siphon and flange components designed for double-bowl kitchen sinks with standard 3.5-inch waste openings. Provides waste water drainage and connection between sink outlets and drain pipe. Suitable for replacement or installation in household kitchens and utility areas.

## Long description

Pupa LD0515 3 1/2" double sink siphon and flange set is designed for double-bowl kitchen sinks with standard 3.5-inch waste openings. The set includes a siphon body and matching flanges to connect two sink outlets to a single waste line, providing a sealed junction that prevents odours while directing wastewater to the drainage system. It is intended for household kitchens and utility areas, suitable for both new installations and replacement of existing drainage fittings.
Advantages
The set provides a compact, integrated solution for two-bowl sinks, combining two inlet flanges with a common siphon to simplify installation and reduce the number of separate fittings required. Constructed from corrosion-resistant materials, it offers reliable wastewater flow and a water seal to limit sewer gases. The standardized 3.5-inch connection ensures compatibility with common sink waste openings and existing drainpipe systems used in residential settings.
Suitable for
 Double-bowl kitchen sinks with 3.5-inch waste openings
 Replacement of worn or damaged sink siphons and flanges
 Domestic kitchen and utility room drainage installations
 Plumbing projects requiring a combined siphon for two outlets
Key specifications
 Connection size: 3 1/2" (3.5 in) standard sink waste
 Configuration: double inlet (two sink outlets to one siphon)
 Included components: siphon body and two flanges for sink outlets
 Function: wastewater drainage and odour trap (water seal)
 Intended use: household kitchen and utility area drainage
How to use
Install the flanges into the sink waste openings and secure them according to the sink manufacturer’s guidance, ensuring a proper seal between the sink and flange. Assemble the siphon body beneath the sink, connecting both inlet arms to the respective flanges and attaching the outlet to the existing drainpipe. Tighten all connections to avoid leaks and verify that the water seal is maintained by running water through both basins. If required, adjust connection lengths or use appropriate couplings to match the installation geometry.
Usage recommendations
For reliable performance, ensure all sealing surfaces are clean and use suitable plumber’s putty or gaskets where recommended. Check local plumbing codes for venting and trap requirements. Periodically inspect the siphon for accumulation of debris and clean as needed to maintain proper drainage and prevent odours.

## FAQ

### How much does the Pupa LD0515 sink siphon & flange 3 1/2" cost, and is it available for purchase?

The price is 43.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 07.07.2026 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 Pupa 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 Pupa 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/12091040/67606564_large.webp