AR45 Diaphragm Pumps & Replacement Parts

Power your soft wash and low-pressure chemical delivery systems with genuine AR45 diaphragm pumps and replacement parts from Annovi Reverberi. The AR45 is the industry-standard pump for professional soft washing, trusted for its reliability, chemical resistance, and proven performance in roof cleaning, house washing, and chemical application.

Complete AR45 Pump Solutions

• Complete Soft Wash Systems: AR45 Honda and CRX powered soft wash systems and skids ready for professional operation
• AR45 Complete Pumps: Factory-assembled AR45 diaphragm pump and gearbox assemblies ready for installation
• Manifolds & Pump Heads: Discharge manifolds, pump heads, and manifold assemblies for AR45 pumps
• Valves & Valve Kits: Complete valve kits, individual valves, and valve components for rebuilds
• Seals & O-Rings: Viton and standard o-rings, seals, snap rings, and ceramic pistons for leak-free operation
• Fittings & Components: Inlet/outlet elbows, bypass barbs, outlet barbs, ring nuts, fork pins, and pressure gauges
• Unloaders & Regulators: Pressure controller assemblies, regulator bodies, and bypass components

Whether you're building a new soft wash rig, replacing a worn pump, or performing routine maintenance, our AR45 inventory covers the genuine OEM components professionals need for reliable chemical delivery. Every part is precision-engineered to Annovi Reverberi specifications, ensuring proper fit and performance in demanding soft wash applications.

Looking for hoses and accessories? Browse our RAMPAGE chemical-resistant hose. Need other soft wash components? Check out our soft wash systems, Banjo fittings, and complete product catalog.