AES Electro-Blast 200/21 (400 Volt)

The AES Electro-Blast 200/21 is a portable three-phase (400V) water blaster delivering 200 Bar (3,000 PSI) at 21 L/min. Powered by a 7.5 kW (10 HP) motor with DOL starter, it drives an Udor BC21/20S triple ceramic plunger pump with adjustable unloader valve, chemical injector, safety valve, and pressure gauge. Supplied with 12 metres of wire-braided high-pressure hose and a professional gun with stainless steel lance. Fitted to a hot-dip galvanised steel chassis with pneumatic tyres for easy movement around site.

Applications

• Property and building maintenance
• Construction site cleaning
• Farm and dairy shed wash-downs
• Fleet and vehicle cleaning
• Equipment degreasing

Specifications

Output	Maximum 200 Bar (3000 psi) 21 L/min
Motor	7.5 kw (10 HP) 400 volt, 50 hz, 1440 rpm
Starter	DOL (Direct on line) with overload relay
Hose & gun	12 metre wire braided hose with quick couplers, gun with 900mm S/S lance & ceramic nozzle
Power cable	8 metre heavy-duty 4 core
Weight	104 kg.

Key Components

• Electric Motor: RAVEL 7.5kw 400v 24mm H/Shaft
• Pump: UDOR BC21/20S R/H PLUNGER PUMP
• Motor Starter: DOL STARTER + OVERLOAD – 7.5KW
• Unloader/Regulator: UBI 23 UNLOADER VALVE with Chem Injector
• Safety Valve: VS220 SAFETY VALVE (Max 24 L/m)
• Frame/Chassis: AE006 PORTABLE FRAME – GALV
• High-Pressure Hose: HP HOSE 12 METRE 3/8" with 3/8" M/FM
• Spray Gun: ML955 GUN Max 350 Bar, 40 L/m
• Lance: PFL900mm 1/4" S/S LANCE WITH GRIP
• Nozzles: NOZZLE 25 DEG .06 1/4" MEG

Technical Documents & Manuals

View parts catalogues, datasheets, and service manuals:

• Udor BC21/20S: BC2120S Parts Schematic (PDF)

Parts & Service

AES Waterblasters carries a comprehensive range of genuine spare parts, including seals, valves, plungers, bearings, and all common service items. Contact us on 09 271 4782 or visit our Auckland showroom for parts enquiries.

Related Models

• AES Electro-Blast 200/15 (400 Volt)
• Also available as: AES Electro-Blast 200/21: Skid Mounted (Heavy Duty)