Graco 163943 Silver Flat Tip, 943

The Graco 163943 Silver Flat Tip (943) delivers high-flow, wide coverage for architectural/industrial work. Confirm your gun/guard accepts 163-series Silver Flat Tips and your sprayer can support the required output.

Orifice: 0.043 in
Fan Width: ~18–20 in (material & pressure dependent)
Max Pressure: up to 5000 psi
Mounting: Fits guards for Silver Flat Tips (163-xxx)

List Price: $54.25

You save: $18.71 (34.49%)

Sale Price: $35.54

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Description

Precise Overview of Graco 163943 — Silver Flat Tip, 943

Compatible Machines

This tip fits airless setups that accept 163-series Silver Flat Tips and can supply the required flow/pressure. Model compatibility may vary by gun/guard—confirm against your sprayer manual.

Graco Ultra Max II 795 (contractor guns/guards that accept 163-series)
Graco Ultra Max II 1095
Graco Ultra Max II 1595
Graco Mark V / Mark X (with compatible gun/guard)
Graco GMAX II 3900 / 5900
Graco GH 230 / 300 (with compatible gun/guard)

Product Details

The Graco 163943 Silver Flat Tip (943) is a precision airless spray tip optimized for high-flow, wide-coverage work. It installs into the backside of the compatible guard and threads onto the spray gun.

Attribute	Value
Part Number	163943
Series	Silver Flat Tip (163-xxx)
Tip Size	943 (approx. 0.043 in orifice)
Fan Width	Approx. 18–20 in (application dependent)
Max Working Pressure	Up to 5000 psi (≈345 bar)
Use Case	High-output, broad surface coverage (architectural/industrial)
Mounting	Installs into the back of a compatible guard and threads onto an airless gun

Frequently Asked Questions

It fits guns/guards designed for Silver Flat Tips (163-xxx). Check your gun/guard style and your sprayer’s output specs. If your machine uses RAC-style switch tips (e.g., RAC X), this Silver flat tip will not be compatible unless you change to a matching guard/gun.

A 0.043 in tip is commonly used for high-build coatings or when wide coverage and high flow are desired. Always follow coating manufacturer guidance and confirm the sprayer can sustain the required pressure/flow.

Guards are tip-family specific. If your current guard is labeled for Silver Flat Tips (163-series) it will accept this tip. Guards for RAC 5 or RAC X tips will not accept Silver flat tips.

Start at the lower end of pressure and increase gradually until the pattern fully atomizes without tails. Maintain proper filtration, keep tip clean, and ensure hose ID/length do not starve the pump at high flows.