ZTTM 3000 PSI 12-inch Pulse Hose for Excell Devilbiss XR/VR — 1/4" Quick-Connect, Brass Fittings

The ZTTM 3000 PSI 12-inch pulse hose is a reinforced replacement hose for 2600 PSI Excell Devilbiss XR and VR pressure washers, offering durable fittings and flexible maneuverability for high-pressure cleaning.

This compact pulse hose is built to connect Bi Radial oil-free pumps and to replace obsolete part D24573/A16746. Designed for professional and home pressure-washing tasks, it balances a rugged outer jacket with flexible inner construction to handle repeated pressure cycles without kinking or leaking. The hose’s brass fittings and standard quick-connect make installation straightforward so you can get back to cleaning quickly.

How does this pulse hose fit my Excell Devilbiss XR/VR pressure washer?

The ZTTM pulse hose is sized and finished to match the connections used on Excell Devilbiss XR and VR series units. It uses a common 1/4" male quick-connect interface and replaces legacy part numbers so compatibility is simple for systems that accept a 12" pulse hose.

• Direct replacement for obsolete D24573 and listed A16746 references.
• Compatible with 2600 PSI designs and Bi Radial oil-free pumps.
• Standard 1/4" male quick-connect for fast hookup.
• 12-inch length fits compact pump assemblies and manifolds.

What pressure and durability can I expect during heavy use?

This hose is engineered to withstand up to 3000 PSI burst capacity and regular 2600 PSI operating pressures, offering a safety margin for heavy-duty cycles. Reinforced construction and brass fittings help reduce the risk of leaks, abrasion, and failure under frequent use.

• Rated to withstand pressures above typical 2600 PSI operation.
• Reinforced exterior resists abrasion and oil exposure.
• Sturdy brass fittings minimize thread wear and leakage.
• Designed for repeated pulse cycles without kinking.

How easy is it to install and maintain this replacement hose?

Installation is straightforward thanks to the standard quick-connect fitting and compact 12-inch length that reduces strain on connections. Routine inspection of fittings and the outer jacket is recommended to maintain performance and spot wear early.

• Snap-in 1/4" male quick-connect for tool-free installation.
• Compact size eases alignment with pump outlets.
• Inspect brass fittings periodically for corrosion or looseness.
• Wipe clean after use and store in a cool, dry place to extend life.

Will this hose work with other pump brands or systems?

While optimized for Excell Devilbiss XR/VR and Bi Radial oil-free pumps, the hose can work with other systems that accept a 1/4" male quick-connect and a 12" pulse hose. Verify fitting type and pressure rating before installation to ensure safe compatibility.

• Compatible when the system uses 1/4" quick-connect fittings.
• Suitable for pumps rated at or below 2600 PSI operating pressure.
• Not recommended for systems requiring proprietary threaded adapters without an adapter.
• Check pump and manifold clearances before final installation.

Who is this for: The ZTTM 3000 PSI 12" pulse hose is made for technicians, rental shops, and homeowners who need a reliable replacement for worn or obsolete Excell Devilbiss pulse hoses. If you run a pressure washer with a Bi Radial oil-free pump or operate XR/VR series units, this hose gives a compact, heavy-duty option that simplifies repairs and keeps equipment working with minimal downtime. It’s especially useful where a sturdy brass connection and a short, flexible pulse line reduce stress on pump outlets and improve overall machine longevity.