Ralli Wolf 77750 Two Speed Air Blower – 2 Speeds, 450 / 750 W, up to 400 km/h

The Ralli Wolf 77750 is a high-powered, two-speed portable industrial blower. On low speed it uses 450 W and moves 1.6 m³ of air a minute at 315 km/h; on high it uses 750 W for 2.0 m³/min at 400 km/h. That suits clearing dust and chips from machine tools, panels, motors and shop floors. It is double insulated and weighs 3.4 kg.

At a glance

• Speeds: 2
• Power: 450 / 750 W
• Air volume: 1.6 / 2.0 m³/min
• Air speed: 315 / 400 km/h
• Weight: 3.4 kg

Why choose the 77750

• Two speeds — high-powered industrial portable blower
• Double insulated
• Ralli Wolf — an Indian power-tool maker with more than 60 years in the trade. Ralli Wolf Industries Ltd. began in technical collaboration with Wolf of the UK, makes its tools at an ISO 9001:2015 certified plant in MIDC Ahmednagar, Maharashtra, and backs them with more than 30 service locations across India.

Specifications

• Model: 77750
• Product: Ralli Wolf Two Speed Air Blower
• Rated power (full load): low speed 450 W · high speed 750 W
• Rated voltage: 235 V AC
• Air volume: low speed 1.6 m³/min · high speed 2.0 m³/min
• Air velocity: low speed 315 km/h · high speed 400 km/h
• Insulation: double insulated
• Net weight: 3.4 kg (approx.)
• Brand: Ralli Wolf (Ralli Wolf Industries Ltd., India)

Choosing a blower or a vacuum

An electric blower clears dust from machines, panels and computers fast; models with a suction mode can also pick up light dust. A wet & dry vacuum cleaner collects dust and liquids into its tank instead of moving them around. For electrical panels, switch off and isolate first, and blow dust away from contacts and terminals.

Where it is used

• Cleaning control panels, motors and machines
• Computers, servers and UPS rooms
• Workshops, foundries and shop floors
• Homes, offices and cars

Which Ralli Wolf blower or vacuum cleaner is right for you?

• RB500 — 600 W, 16000 rpm, 3.8 m³/min
• RB60V — 600 W, 6000–16000 rpm, Blow & Suction
• RB50-S — 600 W, 16000 rpm, 3.8 m³/min
• RB500 PRO — 600 W, Blow & Suction, 1.6 kg
• NWB — 350 W, 1.5 m³/min, 308 km/h, Al Die-Cast
• 77750 (this page) — 2 Speeds, 450 / 750 W, up to 400 km/h
• RVC-12L — 12 L Tank, 1200 W, HEPA, Blowing Function
• See all Ralli Wolf air blowers and vacuum cleaners

Related products

• Ralli Wolf high pressure washers
• Ralli Wolf air compressors
• Ralli Wolf heat guns

Frequently asked questions

Which should I choose — the 77750 or the NWB?

The 77750 is the more powerful two-speed blower (up to 750 W and 400 km/h); the Ralli Wolf NWB has the aluminium die-cast body favoured in foundries.

How much air does the 77750 move?

Low speed 1.6 m³/min · high speed 2.0 m³/min; air velocity low speed 315 km/h · high speed 400 km/h.

Can I clean electrical panels with the 77750?

Yes, with the panel switched off and isolated. Blow dust away from contacts and terminals and out of the enclosure, and keep the nozzle clear of fragile parts.

What is the price of the Ralli Wolf 77750, and where can I buy it?

Prices depend on quantity and current Ralli Wolf pricing, so they are quoted on request. Jai Enterprises supplies Ralli Wolf tools from Bhilai and Raipur, Chhattisgarh, to sites across India — call +91 9340081159 or send an enquiry from this page with the quantity and delivery location.

How to order

Supplied by Jai Enterprises, despatched from Bhilai and Raipur, Chhattisgarh, to sites across India. To request a price, call +91 9340081159 or send an enquiry from this page with your quantity and site details, and we will confirm availability, lead time and the right model for the job.