PowrTwin 4500 Gun Manifold Assemblies Parts

PowrTwin 4500 Gun Manifold Assemblies & Parts

When you need to set up or maintain a multi-gun spray rig with your Titan PowrTwin 4500, the Gun Manifold Assembly is a critical component, allowing one pump to feed two or more guns safely and efficiently. This page gathers all genuine manifold parts for the 4500, so you can order exactly what you need for 1-gun add-ons or multi-gun setups.

Key Gun Manifold Parts for PowrTwin 4500

Here are the main components listed under the 4500 Gun Manifold Assembly parts category:

• Hex Nipple (3/8″ × 1/4″) – part 814-002 — used to adapt manifold ports. 
• Hex Nipple (3/8″ × 3/8″) – part 814-004 — alternate fitting used in more complex manifold configurations.
• Ball Valve – part 940-553 — high-pressure ball valve to control flow from the manifold to the gun(s).
• Ball Valve (alternate) – part 941-555 — alternate model of ball valve for manifold assemblies.
• Outlet Fitting – part 227-006 — manifold outlet adapter to connect hose or gun.
• Hose to Manifold Fitting – part 808-555 — NPT-to-NPS fitting for connecting hose to manifold.
• Pipe Plug – part 227-033 — used to close unused manifold ports in single-gun configurations. 
• Manifold Block – part 970-100 — the core 3/8″, 4000 psi manifold block that distributes fluid to multiple guns. 

These components allow you to configure your 4500 for single-gun or multi-gun operation depending on your needs.

Why Proper Gun Manifold Parts Matter

• Enables multi-gun operation — The PowrTwin 4500 can feed two (or more) guns when configured with a manifold assembly. This setup increases job-site efficiency without needing another pump.
• Maintains proper pressure & flow — Using the correct ball valves, nipples and fittings ensures adequate fluid flow to each gun while maintaining spray pressure, preventing uneven delivery or tip starvation.
• Avoids leaks and wear — Genuine manifold parts are rated for high pressure (up to 4000 psi for the block) and match Titan’s specifications, using incorrect or generic parts may lead to leaks, premature wear or unsafe operation.
• Simplifies maintenance and expansion — With these standard parts, it’s easy to replace worn components or expand from a 1-gun to a 2-gun or 3-gun setup by adding the proper manifold kit.

FAQs

1. What manifold assemblies are available for the PowrTwin 4500?

For the 4500, you can build a single-gun setup using basic parts (nipple 814-002 or 814-004, outlet fitting 227-006, pipe plug 227-033) or expand to a multi-gun setup by installing the 3/8″ manifold block (970-100) along with ball valves (940-553 or 941-555) and fittings (808-555) to feed additional guns. 

2. How do I choose between different manifold parts for my 4500 sprayer?

Choose based on the number of guns you intend to run and the hose size. For a single gun, simple outlet fittings suffice. For multiple guns, match the 3/8″ manifold block (970-100), compatible ball valves, and use the proper hex nipples (814-002 / 814-004) and fittings (808-555, 227-006) to ensure pressure and flow integrity.

3. Can I add a second gun to my PowrTwin 4500 using the manifold kit?

Yes, installing a manifold block and associated valves and fittings converts your 4500 to feed two or more guns. Make sure all parts (block, ball valves, fittings, hoses) are rated for high pressure and are properly tightened.

4. Which parts commonly need replacing if my manifold leaks or pressure drops?

Common wear points are ball valves (940-553 / 941-555), nipples (814-002 / 814-004), outlet fitting (227-006), and manifold block seals. Inspect these first if you see leaks or uneven pressure.

5. Is it safe to use aftermarket manifold fittings with a PowrTwin 4500?

It’s strongly recommended to use genuine Titan manifold parts for the 4500 because they meet the required pressure and sealing specifications (up to 4000 psi). Using incorrect or un-rated parts risks leaks, pressure loss, or even injury.