XWP70.12NH Annovi Reverberi Pump | 18.5 GPM 1740 PSI

XWP70.12NH Annovi Reverberi Pump | 18.5 GPM 1740 PSI

Internal Engineering & Performance

• Performance: 18.5 GPM at 1740 PSI at 1450 RPM for high-flow, mid-pressure continuous-duty service
• Pump architecture: Triplex plunger design prioritizing flow stability and long-duty-cycle reliability
• Low-speed advantage: 1450 RPM supports cooler oil temperatures and reduced mechanical wear over long shifts
• Plunger package: Ceramic-coated plungers designed for wear resistance and thermal stability
• Valve train: Stainless steel inlet and discharge valves for consistent seating and stable volumetric output
• Output stability: Smooth pressure build and reduced oscillation to protect downstream components and improve nozzle consistency
• HN manifold protection: Nickel-plated brass manifold designed to resist oxidation and pitting in corrosive environments
• Drive integration: XWP70.12NH 24 mm solid shaft supports belt-drive and gearbox-driven industrial builds

XWP70.12HN Installation & System Integration

• Porting: 1″ FNPT inlet and 1/2″ FNPT discharge for compatibility with common industrial plumbing components
• Supply requirement: Feed source should exceed 18.5 GPM to prevent restriction and instability
• Suction plumbing guidance: Oversize suction lines, keep runs short, and use smooth routing to reduce restriction
• Bypass routing: Return unloader bypass to tank rather than inlet to maintain cool, air-free supply water
• Inlet filtration: Use a 50–80 mesh inlet strainer to protect valves and seats from debris
• Idle protection: XWP70.12NH Add a thermal relief valve or thermostatic bypass for extended idle/bypass protection
• Service access: Front oil sight glass, accessible fill/drain ports, and flat-base mounting pattern support skid integration and routine service

Power Requirements & Sizing

• Water horsepower basis: Approximately 18.8 HP at 18.5 GPM and ~1740 PSI
• Typical electric drive pairing: 25 HP electric motor in belt drive to account for mechanical losses
• Engine drive pairing: Small industrial diesel via 1:1 or slight-reduction gearbox
• Unloader sizing: Choose a regulator rated for at least 19 GPM at 1800 PSI
• Nozzle sizing: Size nozzles for 18.5 GPM at target working pressure to minimize bypass heat buildup
• Stability option: Add a pulsation dampener if downstream components require additional pressure trace stabilization

XWP70.12NH Real-World Performance

• Surface cleaner output: Powers 30″ surface cleaners with authority when correctly nozzled
• Rinse throughput: Flushes production floors, docks, and equipment rapidly with high-flow coverage
• Long hose capability: Maintains rinse velocity through extended 3/8″ or 1/2″ hose runs
• Surface-safe profile: Mid-pressure output supports coated and sensitive surfaces while delivering high cleaning energy
• Operator comfort: Lower vibration and steadier flow reduce operator fatigue during long shifts

Where the HN Variant Excels

• XWP70.12NH Corrosion resistance focus: Nickel-plated manifold engineered for wet, salty, and chemical carryover environments
• Coastal yards and marine/port operations
• Fertilizer, brine, and de-icing facilities
• Recycling, waste-handling, and reclaimed-water plants
• Fleet depots, municipal and DOT wash bays
• Tank farms, terminals, and food/beverage rinse areas
• Agriculture facilities, stadiums, theme parks, and large public venues
• Parking structures, building facades, sidewalks, and plaza maintenance
• Hot-water rinse-heavy work including hood/duct contractors

XWP70.12HN Service & Longevity Expectations

• Routine service approach: Follow oil-change intervals, keep inlet water clean, and maintain suction screens
• Serviceable design: Modular valve/seal kits support in-frame service with basic tools
• Post-chemical care: Rinse pump after exposure to chemicals or salt to protect manifold surfaces
• Residue prevention: Avoid letting detergent dry on the manifold to reduce corrosion and staining risk
• Leak discipline: Repair leaks promptly to protect bearings, seals, and system performance
• Planned maintenance: Schedule packing and seal changes by operating hours in hot-water or reclaimed-water systems
• Uptime expectation: With proper inlet design, lubrication, and unloader sizing, supports thousands of productive hours before seal refresh cycles

XWP70.12NH Annovi Reverberi Pump | 18.5 GPM 1740 PSI

• Best fit: High-flow cleaning power with corrosion resistance for industrial washdown environments
• Output: 18.5 GPM at 1740 PSI at 1450 RPM for stable, throughput-focused performance
• Core advantage: Nickel-plated brass manifold (HN) engineered for wet, salty, and chemical-rich realities
• Integration: 24 mm solid shaft for belt-drive or gearbox-driven systems
• Design outcome: Cool, quiet, and reliable operation built for long shifts and continuous duty