# NIBCO 4733-407 CPVC Adapter 3/4 inch with Metal Thread

**URL:** https://aio.lv/en/product--nibco-4733-407--4917589
**Data updated:** 2026-06-10 09:28 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** NIBCO
**Manufacturer code:** 4733-407
**EAN:** 5908257152464
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nibco-4733-407--4917589

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.89 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The NIBCO 4733-407 is a high-quality CPVC adapter featuring a 3/4 inch connection with a durable metal thread. Designed for reliable plumbing and industrial piping systems, this adapter ensures a secure transition between CPVC piping and metal components. It is engineered for chemical resistance and long-term performance in various fluid handling applications.

## Long description

The NIBCO 4733-407 CPVC adapter is a professional-grade plumbing component designed to facilitate a secure and reliable transition between CPVC piping systems and metal threaded components. With a 3/4 inch connection size, this adapter is engineered to maintain system integrity in demanding fluid handling environments, offering excellent chemical resistance and structural durability for both residential and industrial piping applications.
Advantages
This adapter provides a robust connection point that combines the chemical resistance of CPVC with the mechanical strength of a metal thread. Its design ensures a leak-resistant interface, minimizing the risk of system failure in pressurized environments. The high-quality construction supports long-term performance, making it a dependable choice for complex plumbing installations where different material types must be joined effectively.
Suitable for
Connecting CPVC pipes to metal valves or fixtures
Industrial fluid handling and chemical processing systems
Residential hot and cold water plumbing installations
Transitioning between plastic and metal piping segments
When it may not be suitable
This adapter is not intended for use in high-temperature applications that exceed the thermal limits of CPVC material. It should also be avoided in systems where the metal thread is incompatible with the specific chemical composition of the fluids being transported.
Key specifications
Connection size: 3/4 inch
Material: CPVC with metal threaded insert
Application: Plumbing and industrial piping
Compatibility: Standard CPVC piping systems
How to use
To install the adapter, ensure the CPVC pipe end is clean, dry, and free of burrs. Apply an appropriate CPVC solvent cement to the pipe and the socket end of the adapter according to the manufacturer's instructions. Insert the pipe into the adapter with a slight twisting motion to ensure even distribution of the cement. For the metal threaded side, use a compatible thread sealant or PTFE tape before screwing it into the corresponding metal component to ensure a watertight seal.
What to consider before purchase
Verify the pipe diameter matches the 3/4 inch specification
Ensure the metal thread type is compatible with your existing hardware
Check the temperature and pressure ratings of your system against CPVC capabilities
Usage recommendations
Always follow local plumbing codes and manufacturer guidelines for solvent welding to ensure a permanent and safe connection. Avoid overtightening the metal thread to prevent damage to the adapter housing.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.133 kg |

## FAQ

### How much does the NIBCO 4733-407 CPVC Adapter 3/4 inch cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 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 01.07.2026 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 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/4917589/30625639_large.webp