# NIBCO 429-005 Plumbing Coupling 1/2 inch

**URL:** https://aio.lv/en/product--nibco-429-005--12505074
**Data updated:** 2026-06-10 09:31 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** NIBCO
**Manufacturer code:** 429-005
**EAN:** 4770364149429
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 2.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nibco-429-005--12505074

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

The NIBCO 429-005 is a high-quality plumbing coupling designed for secure pipe connections in residential and commercial water systems. Featuring a 1/2-inch nominal size, this durable fitting ensures reliable performance and leak-free operation. It is an essential component for plumbing installations, repairs, and system maintenance, providing a robust solution for connecting pipes of the same diameter in various piping configurations.

## Long description

The NIBCO 429-005 plumbing coupling is a reliable fitting engineered for connecting two pipes of the same 1/2-inch diameter. Constructed from durable polyvinyl chloride (PVC), this white coupling provides a secure and permanent connection for various water distribution systems in both residential and commercial settings. Its design ensures structural integrity and consistent flow, making it a dependable choice for plumbing infrastructure.
Advantages
This PVC coupling offers excellent resistance to corrosion and chemical degradation, which is essential for maintaining long-term performance in water systems. The lightweight yet robust material simplifies handling during installation, while the precise dimensions ensure a tight fit that minimizes the risk of leaks. Its simple two-connection design allows for straightforward integration into existing piping layouts, providing a cost-effective solution for both new installations and system repairs.
Suitable for
Residential water supply lines
Commercial plumbing system repairs
Connecting PVC pipes of identical diameter
General maintenance of non-pressurized or low-pressure water systems
This coupling is not suitable for high-pressure industrial applications or systems where the operating temperature exceeds 45°C. It should not be used with piping materials other than compatible PVC, as this may prevent a proper solvent weld or mechanical seal.
Key specifications
Material: Polyvinyl chloride (PVC)
Nominal size: 1/2 inch
Connection count: 2
Operating temperature range: 0°C to 45°C
Color: White
How to use
To install the coupling, ensure that the pipe ends are clean, dry, and free of burrs. Apply an appropriate PVC solvent cement to the outside of the pipe and the inside of the coupling socket. Immediately insert the pipe into the coupling with a slight twisting motion to ensure even distribution of the cement. Hold the connection firmly for several seconds to allow the initial bond to set, and allow sufficient curing time as specified by the adhesive manufacturer before introducing water flow.
What to consider before purchase
Verify that your existing pipe diameter is exactly 1/2 inch
Ensure the operating temperature of your system stays within the 0-45°C range
Confirm that your 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 solvent cement to ensure a leak-proof seal. Avoid over-tightening or applying excessive force during installation to prevent stress fractures in the fitting.

## FAQ

### How much does the NIBCO 429-005 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 — 548 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 Friday 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

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