# McAlpine double pipe siphon 1.5" HC7HC12R-POL1 – plumbing waste trap for two outlets

**URL:** https://aio.lv/en/product--mcalpine-hc7hc12r-pol1--11824786
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** McAlpine
**Manufacturer code:** HC7HC12R-POL1
**EAN:** 5036484021748
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 51.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mcalpine-hc7hc12r-pol1--11824786

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Double pipe siphon McAlpine HC7HC12R-POL1, 1.5" connection, designed as a waste trap for two outlets. Provides water sealing to prevent odors from drains and enables connection of two fixtures to a single outlet pipe. Suitable for under-sink installations in kitchens or bathrooms where dual drainage is required. Compact plumbing component compatible with standard 1.5" fittings.

## Long description

McAlpine double pipe siphon HC7HC12R-POL1 is a compact plumbing waste trap with a 1.5" connection designed to provide a reliable water seal for two outlets. Intended for under-sink installations in kitchens, bathrooms or utility rooms, this double siphon allows two fixtures to share a single outlet pipe while preventing sewer gases from entering the room. The unit is compatible with standard 1.5" fittings and is intended for straightforward integration into residential drainage systems.
Advantages
The double pipe design enables connection of two waste lines to a single outlet without compromising the water seal. Its compact form factor saves space under the sink and facilitates installation in cabinets with limited clearance. Constructed for everyday domestic use, the siphon provides consistent trapping performance and is compatible with standard 1.5" plumbing connections.
Suitable for
 Two-basin kitchen sinks where both drains share one outlet
 Bathroom installations with combined basin and bidet or basin and washing machine drain
 Utility rooms where space-saving dual drainage is needed
Key specifications
 Connection size: 1.5" compatible fittings
 Configuration: double outlet (two inlet pipes into one outlet)
 Application: under-sink waste trap for domestic drainage
 Form factor: compact design for limited space installations
 Function: provides water seal to prevent drain odors
How to use
Install the siphon beneath the fixtures so each inlet connects securely to the fixture tailpieces and the outlet aligns with the building drain. Ensure all connections are tightened according to the fittings used and check alignment so the unit sits level to maintain the trap seal. After installation, run water through each fixture and inspect joints for leaks; tighten or reseal as required. Follow local plumbing regulations and, if necessary, consult a professional plumber for compliance with building codes.
Usage recommendations
Use appropriate seals or jointing compounds compatible with 1.5" plastic or metal fittings. Periodically check for debris accumulation and clear if water flow slows; maintain the trap to ensure continuous odor prevention.

## FAQ

### How much does the McAlpine double pipe siphon 1.5" HC7HC12R-POL1 cost, and is it available for purchase?

The price is 61.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 16.07.2026 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 McAlpine 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 McAlpine 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/11824786/67226672_large.webp