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GRACO Spray Gun: Airless, 10 in to 10 in, 1/4 in Air Inlet Size - Airless Spray Guns
GRACOAirless Spray Guns

GRACO Spray Gun: Airless, 10 in to 10 in, 1/4 in Air Inlet Size

The GRACO Airless Spray Gun (MPN 288421) is an aluminum-bodied spray gun for coatings, enamels, lacquers, and stains, with a 1/4 in NPSM air inlet. It includes a RAC 5 517 SwitchTip and is compatible with stains. 3G…

SKU 3G-OTH-588553

Brand
GRACO
Item
Spray Gun: Airless, 10 in to 10 in, 1/4 in Air Inlet Size
Category
Airless Spray Guns
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Technical Specifications

GRACO
Manufacturer Part Number
288421
Type
10 in to 10 in, Coatings/Enamels/Lacquers/Stains
Material
Aluminum
Includes
RAC 5 517 SwitchTip
Air Inlet Size
1/4 in
Air Inlet Type
NPSM
Compatible Fluid Type
Stains
View Full Spec Sheet

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GRACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRACO Airless Spray Gun (MPN 288421) is an aluminum-bodied spray gun for coatings, enamels, lacquers, and stains, with a 1/4 in NPSM air inlet. It includes a RAC 5 517 SwitchTip and is compatible with stains. 3G Electric interprets your demand, sources this genuine GRACO part, and supports your application across 14 industrial departments — with specialist depth in pumps and controls.

Frequently Asked Questions

What is the GRACO 288421 airless spray gun used for?

The GRACO 288421 airless spray gun is designed for applying coatings, enamels, lacquers, and stains. Its aluminum body and 1/4 in NPSM air inlet make it suitable for industrial finishing and maintenance tasks. 3G Electric sources this genuine GRACO part and supports your application across 14 industrial departments.

What are the specifications of the GRACO 288421 spray gun?

The GRACO 288421 airless spray gun has a 1/4 in NPSM air inlet, an aluminum body, and includes a RAC 5 517 SwitchTip. It is compatible with stains and handles coatings, enamels, and lacquers. 3G Electric supplies this genuine GRACO part with full logistics and customs support worldwide.

Where to buy the GRACO 288421 spray gun worldwide?

3G Electric supplies the genuine GRACO 288421 airless spray gun worldwide. We interpret your demand, source the part, and handle logistics and customs for delivery to your location. Contact us for availability and lead time on this GRACO spray gun.

How to select the right tip for the GRACO 288421 spray gun?

Select a tip based on the fluid viscosity and desired spray pattern. The GRACO 288421 includes a RAC 5 517 SwitchTip, which is suitable for stains and coatings. For other fluids, consult the manufacturer's tip chart. 3G Electric can help you choose the correct tip for your application.

Used in

Common applications for GRACO
Food and beverage processing — Graco FDA-compliant electric diaphragm pumps (e.g., HE120-1200) for sanitary fluid transfer
Pharmaceutical manufacturing — Graco USP Class VI-compliant AODD pumps (e.g., SP4F.0006) for sterile liquid handling
Chemical processing — Graco aluminum or stainless steel diaphragm pumps (e.g., TE120-1100) for corrosive fluid transfer
Automotive lubrication — Graco grease pump control replacement kits (e.g., 18F169) for maintenance of lubrication systems
Paint and coating application — Graco discharge spouts (e.g., 255858) for precise fluid dispensing in finishing lines
Water and wastewater treatment — Graco electric diaphragm pumps (e.g., HE120-1503) for sludge and chemical dosing

GRACO Products

3G Electric supplies GRACO airless spray guns. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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