Cat Pumps introduces the XD-Series, a new line of plunger pumps engineered specifically for low-lubricity deionized (DI) water applications. Built with advanced X-Series extended-life high-pressure packings and a proprietary low-pressure seal blend, XD-Series pumps deliver longer seal life without a freshwater flush. The result: simplified system design, reduced maintenance costs, and continuous-duty performance with ultra-pure water where reliability is critical.
Key Features
- Eliminates the freshwater flush requirement with a proprietary low-pressure seal design.
- Advanced X-Series high-pressure packings provide extended service life in low-lubricity DI water.
- Corrosion-resistant 316 stainless steel wet-ends provide superior durability in ultra-pure water environments.
- 36-frame valve plate covers eliminate threaded stainless steel valve plugs.
- High-strength connecting rods and plunger rods ensure rugged, continuous-duty operation.
- Exclusive internal crankcase oil porting delivers reliable crosshead lubrication during long runtimes.
- Precision stainless steel valve assemblies ensure positive seating and long-term performance in pure water.
- 36-frame plunger sleeves form a protective barrier, reducing wear and enhancing seal performance.
Performance Range
- Flow range: 10–45 GPM (38–170 l/min)
- Pressure range: up to 2,200 PSI (152 bar)
Available Models
- Model 1061XD – 10 GPM (37.9 l/min) at 2,200 PSI (152 bar)
- Model 1061XD – 12.3 GPM (46.6 l/min) at 1,800 PSI (124 bar)
- Model 3621XD – 25 GPM (94.6 l/min) at 2,000 PSI (138 bar)
- Model 3631XD – 36 GPM (136.3 l/min) at 1,200 PSI (83 bar)
- Model 3641XD – 45 GPM (170.3 l/min) at 1,000 PSI (69 bar)
For sizing, availability and pricing, get in touch.
Source: catpumps.com