# Crimp Coupling Perfexim 733 25 x 16 mm, model 62-733-2516-000

**URL:** https://aio.lv/en/product--perfexim-62-733-2516-000--11825496
**Data updated:** 2026-03-09 11:14 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** Perfexim
**Manufacturer code:** 62-733-2516-000
**EAN:** 5902626250904
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--perfexim-62-733-2516-000--11825496

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Perfexim crimp coupling 733 (62-733-2516-000) is a 25 x 16 mm press-fit pipe connector designed for joining pipes of different diameters. As a solid mechanical coupling, it provides a permanent, leak-resistant connection for plumbing and heating installations. Suitable for use with compatible pipe materials in residential and commercial systems.

## Long description

Perfexim crimp coupling 733 25 x 16 mm (model 62-733-2516-000) is a press-fit mechanical connector designed to join pipes of different diameters in plumbing and heating systems. The coupling creates a permanent, leak-resistant joint when installed with an appropriate pressing tool and compatible pipe materials. Its stepped internal design accommodates a 25 mm pipe on one side and a 16 mm pipe on the other, enabling transitions between sizes without adapters that require additional fittings.
Advantages
This crimp coupling provides a reliable, low-profile connection that resists mechanical stress and reduces the risk of leaks compared with temporary or threaded joints. The press-fit method delivers consistent compression and a secure seal when used with the correct pressing equipment. The coupling’s compact form factor simplifies installation in confined spaces and minimizes flow disturbance at the transition between pipe diameters.
Suitable for
 Connecting 25 mm to 16 mm pipes in residential water supply systems
 Size transitions in heating and radiator circuits
 Retrofit or repair work where two different pipe diameters must be joined
 Commercial plumbing installations using compatible press-fit systems
Key specifications
 Connection type: press-fit (crimp) mechanical coupling
 Pipe diameters: 25 mm to 16 mm stepped connection
 Function: permanent, leak-resistant joint for plumbing and heating
 Installation: requires compatible pressing/crimping tool for secure seal
 Application environment: potable water, heating circuits, general plumbing
How to use
Ensure both pipes are the correct diameters and compatible with press-fit fittings. Cut pipe ends square, deburr and clean them to remove dirt and burrs. Insert each pipe fully into the appropriate end of the coupling until it seats against the internal stop. Use the specified pressing or crimping tool and jaws recommended for press-fit connections to compress the coupling at the designated locations, creating the mechanical seal. After pressing, visually inspect the joint and, if applicable, perform a pressure test in accordance with local regulations and installer guidelines.
Usage recommendations
Use only pipes and press-fit tools compatible with the coupling material and system. Follow manufacturer and local plumbing codes for pressure testing, support spacing, and thermal expansion allowances. Avoid using the coupling on damaged or excessively corroded pipe ends; replace compromised pipe sections before installation.

## FAQ

### How much does the Crimp Coupling Perfexim 733 25x16 mm cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 27.07.2026 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 Perfexim 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 Perfexim 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/11825496/67227199_large.webp