CWX1810N 4.0 GPM 1450 PSI Plunger Pump | CWX Series 1200 RPM

Overview

• The AR CWX1810N is a premium industrial triplex plunger pump from Annovi Reverberi’s CWX Series, built for smooth operation and long-term durability in demanding cleaning and processing environments.
• Delivers 4.0 GPM at 1,450 PSI with a running speed of 1,200 RPM, providing an ideal balance of power, efficiency, and longevity for continuous-duty applications.
• Well suited for car wash systems, manufacturing plants, fleet maintenance centers, agricultural washdown, and other continuous cleaning systems.

Performance & Duty Point

• Flow rate of 4.0 gallons per minute supports both rinsing and general washing operations.
• Rated working pressure of 1,450 PSI delivers strong, consistent cleaning impact without over-stressing system components.
• 1,200 RPM low-speed design promotes quiet running, cooler operation, and reduced internal wear for long service life.
• Engineered hydraulic geometry provides stable pressure output with reduced vibration and pulsation.

Pump Construction for CWX1810N

• Forged brass manifold resists corrosion and pitting while maintaining dimensional integrity under continuous water exposure.
• Die-cast aluminum crankcase offers structural rigidity, excellent heat dissipation, and reduced overall weight.
• Oil-bath lubrication system continuously coats moving parts to minimize friction and extend bearing and crank life.
• Integrated sight glass and vented fill cap provide easy visual oil-level monitoring and simple service access.

Hydraulic Components

• Three solid ceramic plungers, ground and polished to an ultra-smooth finish, reduce seal wear and improve volumetric efficiency.
• Stainless-steel inlet and discharge valves provide excellent sealing, corrosion resistance, and long-term durability.
• Precision-engineered valve springs and retainers help maintain smooth flow and pressure stability under varying loads.
• Oversized tapered roller bearings support the forged steel crankshaft to maintain alignment and reduce mechanical fatigue.

Drive, Mounting & Integration of CWX1810N

• Low-speed crankshaft design reduces noise and mechanical stress, ideal for continuous or long-shift operation.
• Compact, sturdy frame simplifies integration into new builds or existing systems.
• Mounting pattern supports secure coupling to electric motors or gas engines using standard bell housings, belts, or direct-drive couplers.
• Flexible installation options allow horizontal or vertical mounting, depending on system layout and space constraints.

Serviceability & Maintenance

• CWX Series architecture provides easy access to valve caps and packings for inspection or replacement using standard tools.
• Each CWX1810N is factory-tested for flow, pressure, and seal integrity before shipment.
• Routine maintenance includes regular oil checks, maintaining inlet water filtration, and scheduled seal and valve service using genuine AR kits.
• Efficient internal oil-circulation design prevents heat buildup and supports stable operation across long duty cycles.

Typical Applications

• Car wash systems: Ideal for continuous-use tunnels, rollovers, and self-serve bays.
• Manufacturing facilities: Parts washing, equipment rinse stations, and general plant washdown.
• Fleet maintenance: Cleaning trucks, buses, delivery vans, and heavy equipment.
• Agricultural washdown: Tractors, implements, and livestock facility cleaning.
• Commercial cleaning equipment: Stationary or skid-mounted pressure washer packages requiring reliable continuous duty.

Key Specifications

• Model: AR CWX1810N
• Series: CWX industrial triplex plunger pump
• Flow: 4.0 GPM
• Pressure: 1,450 PSI
• Speed: 1,200 RPM (low-speed, continuous-duty design)
• Manifold: Forged brass
• Plungers: Solid ceramic, finely ground and polished
• Valves: Stainless-steel inlet and discharge valves
• Crankcase: Die-cast aluminum with oil-bath lubrication and sight glass
• Bearings: Oversized tapered roller bearings for extended life