WH-3523M1 250 Bar Industrial Electric Pressure Washer｜15HP 3-Phase IE3 Motor Drive

【Built for 24/7 Continuous Duty】 250 Bar Stripping Power ｜ 23 L/min High Volume ｜ Solid Ceramic Plungers ｜ Corrosion-Resistant Frame

Engineered for extreme industrial environments, the WULI WH-3523M1 is our premier electric pressure washer built for multi-shift, uninterrupted duty cycles. Driven by a high-torque 15HP 3-phase motor (standardized with an IE3 premium efficiency motor on 60Hz models), this unit delivers an aggressive 250 Bar (3500 PSI) working pressure alongside a high-volume 23 L/min (6.1 GPM) flow. Mounted on a heavy-duty, corrosion-resistant chassis, the WH-3523M1 makes short work of hardened scale, concrete slurry, heavy grease, and marine growth across shipyards, steel mills, and job sites worldwide.

Key Engineering Highlights

• 15HP Heavy-Duty Powerplant: Equipped with a high-spec 3-phase motor that provides massive torque with minimal heat build-up, ensuring rock-solid thermal stability during long, full-load operation.
• IE3 Energy Efficiency: 60Hz models feature IE3 premium-efficiency green motors to optimize energy conversion, helping plants lower operating electricity costs over extended shifts.
• High-Pressure & High-Flow Synergy: Blending 250 Bar deep-stripping force with a 23 L/min flush volume, this unit breaks down tough surface contaminants while rapidly washing away debris.
• WH-3523F Industrial Ceramic Pump: Features pure solid ceramic plungers combined with heat- and chemical-resistant packing seals, built to maintain peak pressure seal integrity over thousands of operational hours.
• Corrosion-Resistant Reinforced Chassis: Built on a rugged, non-corrosive chassis that withstands chemical exposure, high humidity, and aggressive coastal salt mist without rusting.
• Smart Auto-Stop Control (TSS): The motor automatically shuts off when the spray gun trigger is released, eliminating bypass heating, protecting internal seals, and reducing overall power wear.
• Precision Regulation & Safety Unloader: Includes an industrial unloader valve for smooth pressure adjustment and reliable safety relief, ensuring maximum operator safety and equipment longevity.
• Global Voltage & Grid Support: Fully adaptable to 50Hz and 60Hz power grids, with custom multi-voltage configurations available for 220V, 380V, 415V, or 440V 3-phase setups.

Applications & Workscenes

• Marine & Shipyard Maintenance: Removing barnacles and marine buildup from ship hulls, deck salt decontamination, crane rust removal, and steel surface preparation.
• Steel Mills & Petrochemical Plants: Clearing mill scale in steel production, purging chemical reactor tanks, and blasting hardened concrete from batching plant mixers.
• Mining & Heavy Infrastructure: Rapid mud and clay washdowns for excavators, haul trucks, and earthmovers, as well as high-pressure concrete scabbling and surface profiling.
• Fleet Service & Industrial Facilities: Deep chassis cleaning for commercial haulers and intermodal containers, logistics warehouse floor degreasing, and large-scale plant sanitation.

Technical Specifications

Standard Accessories

• Professional High-Pressure Spray Gun (w/ Auxiliary Handle) × 1
• High-Pressure Quick-Connect Nozzle Set (Solid Stream N-5 Ø1.3 & Even Flat Spray N-2 Ø1.3) × 1
• 10m Quick-Connect High Pressure Hose (H-2) × 1
• 3/4" Suction Hose Assembly (10 ft / approx. 3m) × 1
• Suction Filter & Filter Socket × 1