# Airless spray gun GRACO RAC X HDA537 – GRACO professional spray gun GRHDA537

**URL:** https://aio.lv/en/product--graco-grhda537--11834020
**Data updated:** 2026-03-09 14:46 (EET)
**Category:** Paints and varnishes
**Manufacturer:** GRACO
**Manufacturer code:** GRHDA537
**EAN:** 633955314184
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 57.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 47.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--graco-grhda537--11834020

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

GRACO RAC X HDA537 is an airless spray gun designed for professional painting and coating applications. Produced by GRACO (MPN GRHDA537), it serves for high-pressure spray systems and offers precise control for uniform atomization and transfer efficiency. Suitable for contractors and workshops handling paints, primers and protective coatings in construction and industrial maintenance.

## Long description

GRACO RAC X HDA537 is an airless spray gun designed for professional painting and coating applications. Built for use with high-pressure airless systems, this spray gun provides stable fluid flow, precise trigger control and consistent atomization to support uniform coverage when applying paints, primers and protective coatings. The design targets contractors and workshop professionals who require reliable performance for building maintenance, industrial coatings and large surface finishing tasks.
Advantages
The GRACO RAC X HDA537 delivers accurate material control and repeatable spray patterns that improve transfer efficiency and reduce overspray. Its ergonomics and balanced weight distribution help reduce operator fatigue during extended jobs, while durable wetted parts resist corrosion and wear from common coatings. The spray gun is compatible with standard high-pressure airless components and is engineered for straightforward maintenance and nozzle replacement.
Suitable for
Applying architectural and industrial paints on walls and façades
Priming and topcoating in building renovation projects
Protective coating application for metal structures and machinery
Large-area finishing in workshops and construction sites
Key specifications
Airless spray gun type suitable for high-pressure systems
Designed for professional use with paints, primers and protective coatings
Precision trigger for controlled material flow and consistent atomization
Durable wetted parts compatible with common solvent- and water-based coatings
Ergonomic body and balanced weight for extended operation
Compatible with replaceable RAC X-style nozzles for varied fan patterns
How to use
Connect the GRACO RAC X HDA537 to a compatible high-pressure airless pump system following the pump and hose manufacturer’s instructions. Fit an appropriate RAC X nozzle for the required spray pattern and set the pump pressure to achieve uniform atomization without excessive overspray. Test-spray on a piece of cardboard or similar substrate to fine-tune pressure and distance, then proceed with steady, overlapping passes at a consistent speed. Perform regular flushing and cleaning after each use and replace nozzles or seals as needed to maintain spray quality.
Usage recommendations
Use personal protective equipment and follow local safety regulations when spraying. Select nozzle sizes and pump pressures according to material viscosity and desired film thickness. For best results, maintain the gun and replace worn components promptly to ensure consistent performance and prolong service life.

## FAQ

### How much does the GRACO RAC X HDA537 airless spray gun cost, and is it available for purchase?

The price is 57.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 16.07.2026 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 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

https://aio.lv/img/cache/product/11834020/67234410_large.webp