# Spray gun adapter GRACO RAC X HDA427 vendedyse — GRACO GRHDA427

**URL:** https://aio.lv/en/product--graco-grhda427--11834014
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** GRACO
**Manufacturer code:** GRHDA427
**EAN:** 633955313972
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

GRACO RAC X HDA427 vendedyse is a replacement/adapter component for GRACO RAC X spray systems. Supplied under MPN GRHDA427 and EAN 633955313972, it is intended for use in professional coating and spraying setups as a service part to restore correct fit and function of RAC X fluid sections and nozzles. Suitable for maintenance and parts replacement in industrial or workshop painting operations.

## Long description

GRACO RAC X HDA427 vendedyse is an adapter designed for GRACO RAC X spray systems, intended as a replacement or service part to restore correct alignment and fit of fluid sections and nozzle components. It supports professional coating and spraying workflows by ensuring reliable fluid delivery between system components when original parts show wear or damage. The adapter is compatible with RAC X fluid sections and nozzles used in industrial and workshop painting operations, helping maintain spray performance and reduce downtime.
Advantages
The adapter provides precise mechanical fit and consistent fluid passage to maintain spray pattern stability and minimize leaks. Manufactured to match GRACO RAC X tolerances, it enables straightforward replacement without modifying existing fluid sections. Using the correct adapter helps preserve spray quality, reduces the risk of misalignment-related defects and supports predictable maintenance planning in professional environments.
Suitable for
Maintenance and parts replacement in industrial spray systems
Workshop painting and refinishing operations
Restoring fit and function of RAC X fluid sections and nozzles
Periodic service intervals to prevent leaks and misalignment
Key specifications
Compatibility: Designed for GRACO RAC X fluid sections and RAC X nozzles
Function: Adapter for fluid flow alignment and mechanical fit
Application area: Professional coating, industrial spraying, workshop use
Intended use: Service and replacement part to restore component fit and sealing
How to use
Replace the worn or damaged adapter by first depressurizing and disconnecting the spray system according to the pump and gun manufacturer instructions. Remove the existing adapter or damaged fluid section component, inspect mating surfaces and seals, then install the replacement adapter ensuring proper seating and torque where applicable. Reassemble the nozzle and fluid section components, pressurize the system and perform a test spray to verify correct alignment and leak-free operation before resuming production use.
Usage recommendations
Use this adapter only with compatible GRACO RAC X fluid sections and nozzles. Follow GRACO service and safety guidelines for disassembly, reassembly and pressure testing. Inspect seals and mating surfaces for wear and contamination during replacement, and replace associated seals or O-rings if needed to ensure proper sealing and spray performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 GRACO 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 GRACO 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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