Titan lists the PowrTwin Plus gas models for up to 3 guns (4900), 4 (6900), 5 (8900) and 6 (12000). Extra guns connect through a manifold on the single gun outlet, with unused outlets plugged. Use at least 50 ft of nylon airless hose, keep every component rated for the sprayer's maximum pressure, and drop the tip size as guns are added.
Guns by model
Several painters can spray from one PowrTwin. The pump delivers one volume, and every gun you add takes a share of it. Titan lists these gun counts for the gas Plus models:
Maximum guns on the gas PowrTwin Plus models (Titan)
| Model | Up to |
|---|---|
| PowrTwin 4900 Plus | 3 guns |
| PowrTwin 6900 Plus and 6900 Plus DI | 4 guns |
| PowrTwin 8900 Plus | 5 guns |
| PowrTwin 12000 Plus and 12000 Plus DI | 6 guns |
Electric versions run fewer guns than the gas models, and the figure depends on the model. Check the manual for your electric PowrTwin. Never run more guns than your model supports.
The older XLT and GH generations have their own gun manifold diagrams on the site, but we do not publish gun counts for them here. If you have one, check its manual.
How the guns connect
A PowrTwin has a single gun outlet. Titan's manuals say that for more than one gun you connect a manifold to that outlet, and any unused manifold outlets are plugged. Do not leave an outlet open.
Titan sells two-gun manifolds with ball valves, 975-212 and 975-312, both listed on the PowrTwin accessories pages. The ball valves shut off an individual outlet. A 4-gun manifold, 975-314, is also on the site; it is not shown on a PowrTwin diagram, so confirm fitment with our parts team before ordering.
The factory-style manifold shown in the diagrams is built from a few parts, and each Plus model has a page for it. Open the one for your sprayer: Plus 6900, Plus 8900, Plus 12000 or 12000 Plus DI.
Tip limits fall with each gun
The tip decides how much coating each gun takes. If the combined flow of the tips is more than the pump delivers, pressure drops and the pattern deteriorates on every gun. Titan therefore publishes a maximum tip size for each gun count. Never exceed it.
Maximum tip by number of guns (Titan's published figures)
| Guns | 8900 Plus | 12000 Plus |
|---|---|---|
| 1 | 0.054" | check your manual |
| 2 | 0.038" | 0.040" |
| 3 | 0.032" | 0.034" |
| 4 | 0.028" | 0.030" |
| 5 | 0.024" | 0.026" |
The 6900 Plus allows 0.023" at three guns and 0.019" at four. The 4900 Plus allows 0.022" at three guns. Some other cells conflict between Titan's pages and manuals, so use your manual for those.
In practice this means a four-gun job on an 8900 Plus should be planned with tips no larger than 0.028". A heavy coating that wants a bigger orifice may need fewer guns, or a bigger pump. Our guide to PowrTwin spray tips lists orifice ranges by coating.
Hose and ratings
- Use at least 50 ft of nylon airless hose, the minimum in Titan's manuals.
- Every hose, gun and fitting must be rated at or above the sprayer's maximum working pressure. The lowest-rated component sets the limit.
- Use only conductive, grounded airless hose as the manufacturer specifies, and ground the sprayer and each gun.
- A hose that is too small or too long can cause low pressure at the gun, according to Titan's troubleshooting table. We do not give a hose length limit, because it is not in the sources we use. Check your manual.
The DI manual lists the 538072 RX-Apex gun as an accessory, and the part fits the PowrTwin 4900, 6900, 8900 and 12000. Use the tip guard and trigger lock on every gun in the set.
Manifold parts
Parts on the gun manifold diagrams
The callout numbers differ a little from model to model, so order from the manifold page for your sprayer, not from a neighbouring model.
Manifold and gun parts most often ordered for multi-gun PowrTwin setups:
−16%
The Short Version
Know your model's gun limit, run the guns through a manifold with spare outlets plugged, keep to the maximum tip for the gun count, and keep hose, guns and fittings rated for the sprayer's pressure.
Not sure which manifold fits your PowrTwin?
Call (713) 931-0006 with your model and serial number and our parts team will confirm the manifold parts before you order.
(713) 931-0006Order by Parts Diagram