# NIBCO 4701-007 Water Supply Coupling 3/4 inch

**URL:** https://aio.lv/en/product--nibco-4701-007--12505058
**Data updated:** 2026-06-10 09:31 (EEST)
**Category:** Kitchen & Bathroom Faucets
**Manufacturer:** NIBCO
**Manufacturer code:** 4701-007
**EAN:** 5903424722662
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 2.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nibco-4701-007--12505058

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The NIBCO 4701-007 is a high-quality water supply coupling designed for reliable pipe connections in plumbing systems. Featuring a 3/4 inch connection, this durable fitting ensures a secure and leak-proof seal for residential or commercial water distribution lines. Engineered for durability and ease of installation, it is an essential component for maintaining efficient water flow in various piping configurations.

## Long description

The NIBCO 4701-007 water supply coupling is a professional-grade plumbing fitting designed to provide a secure and reliable connection for 3/4 inch piping systems. Constructed from high-quality chlorinated polyvinyl chloride (CPVC), this coupling is engineered to withstand the demands of residential and commercial water distribution, ensuring long-term performance and structural integrity in various plumbing configurations.
Advantages
This CPVC coupling offers exceptional resistance to corrosion and chemical degradation, making it a superior choice for modern water supply lines. Its robust design ensures a tight, leak-proof seal that maintains consistent water pressure throughout the system. The lightweight yet durable material simplifies handling during installation, while the standardized 3/4 inch dimensions allow for seamless integration with existing piping infrastructure, reducing the time and effort required for maintenance or new installations.
Suitable for
Residential water supply systems
Commercial plumbing distribution lines
Cold and hot water piping networks
Repairing or extending existing CPVC pipe configurations
When it may not be suitable
This coupling is specifically designed for use with CPVC piping systems and may not be compatible with metal pipes or other plastic materials without appropriate adapters. It is not intended for high-pressure industrial applications exceeding the standard operating temperature range of 80°C.
Key specifications
Material: Chlorinated polyvinyl chloride (CPVC)
Connection size: 3/4 inch
Connection count: 2
Operating temperature range: 0°C to 80°C
Color: Yellow
How to use
To install the NIBCO coupling, ensure the pipe ends are cut square and deburred to provide a clean surface. Apply an appropriate CPVC solvent cement to both the exterior of the pipe and the interior of the coupling socket. Immediately insert the pipe into the fitting with a slight twisting motion to ensure even distribution of the cement. Hold the connection firmly for several seconds until the bond sets, following the solvent manufacturer's curing time instructions before pressurizing the system.
What to consider before purchase
Verify that your existing piping system is compatible with CPVC materials
Ensure the 3/4 inch size matches your current pipe diameter
Check that the operating temperature of your system does not exceed 80°C
Confirm local plumbing codes allow the use of CPVC fittings for your specific application
Usage recommendations
Always use professional-grade solvent cement specifically formulated for CPVC to ensure a permanent, leak-free chemical bond. Avoid overtightening or applying excessive mechanical stress to the fitting during or after installation.

## FAQ

### How much does the NIBCO 4701-007 Water Supply Coupling 3/4 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 — 110 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 Monday 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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