# NIBCO 436-005 Plumbing Coupling 1/2 inch

**URL:** https://aio.lv/en/product--nibco-436-005--12505092
**Data updated:** 2026-06-10 09:31 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** NIBCO
**Manufacturer code:** 436-005
**EAN:** 5903424723294
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 2.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nibco-436-005--12505092

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The NIBCO 436-005 is a 1/2-inch plumbing coupling designed for secure and reliable pipe connections in residential or commercial plumbing systems. This durable fitting ensures a leak-proof seal and is suitable for various fluid transport applications. It is engineered for easy installation and long-term performance in standard piping configurations.

## Long description

The NIBCO 436-005 plumbing coupling is a high-quality 1/2-inch fitting designed to provide a secure and permanent connection between two pipes in residential and commercial plumbing systems. Manufactured from durable polyvinyl chloride (PVC), this coupling is engineered to withstand standard pressure requirements while maintaining a reliable, leak-proof seal. Its precise design ensures compatibility with standard piping configurations, making it an essential component for maintaining the integrity of fluid transport systems.
Advantages
The primary advantage of this NIBCO coupling is its robust PVC construction, which offers excellent resistance to corrosion and chemical degradation, ensuring a long service life even in demanding environments. The fitting is designed for straightforward installation, allowing for efficient assembly without the need for specialized heavy machinery. Its compact size and standardized dimensions facilitate seamless integration into existing plumbing layouts, providing a dependable solution for both new installations and system repairs.
Suitable for
Residential water supply systems
Commercial fluid transport piping
Repairing damaged pipe sections
New construction plumbing installations
When it may not be suitable
This coupling is intended for use with standard PVC piping systems and is not suitable for high-temperature applications or systems carrying pressurized steam. It should not be used in environments where the piping is exposed to extreme mechanical stress or incompatible chemical solvents that may compromise the integrity of the PVC material.
Key specifications
Nominal size: 1/2 inch
Material: Polyvinyl chloride (PVC)
Connection type: Slip-fit
Application: Fluid transport
How to use
To install the coupling, ensure that the pipe ends are cut square and are free of burrs or debris. Apply an appropriate PVC primer and solvent cement to both the exterior of the pipe and the interior of the coupling socket. Immediately insert the pipe into the coupling with a slight twisting motion to ensure even distribution of the adhesive. Hold the connection firmly for several seconds to allow the initial bond to set, and allow the recommended curing time before pressurizing the system.
What to consider before purchase
Verify that your existing pipe diameter is exactly 1/2 inch
Ensure the piping material is compatible with PVC solvent welding
Check local building codes for specific plumbing material requirements
Usage recommendations
Always use professional-grade PVC primer and cement to ensure a permanent, leak-proof bond. Avoid over-applying solvent, as excess material can weaken the internal structure of the fitting.

## FAQ

### How much does the NIBCO 436-005 Plumbing Coupling 1/2 inch cost, and is it available for purchase?

The price is 2.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 800 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 Thursday 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 NIBCO 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 NIBCO 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/12505092/68845861_large.webp