CLEAN DIESEL.
CLEANER FUTURE.

High quality Diesel Exhaust Fluid (DEF) for reduced emissions and better engine performance.

Reduces Emissions

Helps reduce harmful NOx emissions

Improves Performance

Ensures smooth engine operation & efficiency

ISO 22241 Compliant

Meets international quality standards

Eco Friendly

Contributes to a cleaner & greener tomorrow

OUR PRODUCTS

The range

High purity DEF for the SCR systems in modern diesel vehicles, in four pack sizes.

10L Can

10 Liters

Best for Small Commercial Vehicles & Personal Fleets

  • High purity urea solution
  • Long shelf life
View Details
DEF CALCULATOR

How much DEF will you use?

Set how much diesel your vehicles burn in a month and see roughly how much DEF that works out to.

100 L diesel ≈ 3–5 L DEF

Actual use depends on the engine, the load and how the vehicle is driven, so treat this as a starting point.

Your estimated DEF use

150–250 L / month

Per week
35–58 L
Per year
1,800–3,000 L
APPLICATIONS

Will DEF work with my vehicle?

Trucks, buses, tractors and construction equipment — see which ones need DEF and how much they use.

  • Trucks
  • Buses
  • Tractors
  • Construction Equipment
CHOOSE YOUR PLAN

Pricing & supply options

Pricing depends on pack size, quantity and delivery location. Tell us which of these you are and we will come back with a quotation.

Corporate or industrial buyer

Buying DEF for your own vehicles or equipment.

  • Bulk pack sizes
  • Scheduled supply
  • One point of contact

Dealer or retailer

Selling DEF on, and looking for trade pricing.

  • Trade pricing
  • Territory availability
  • Regular supply

Transport fleet

Running trucks or buses and buying in bulk.

  • 210L drums and IBC tanks
  • Delivery to your depot
  • Volume pricing
WHY DUDHAT DEF

Your trusted DEF partner

We are committed to providing high purity DEF, reliable supply and dedicated support to keep your business moving forward.

  • Four pack sizes

    10L and 20L cans, 210L drums and 1000L IBC tanks — the same fluid whichever way you buy it.

  • Bulk supply and delivery

    Scheduled supply for transport fleets, dealers and corporate buyers across Gujarat.

  • Handled for purity

    DEF purity is what protects the SCR catalyst, so it is stored and filled in closed conditions.

  • Dealer enquiries welcome

    Retailers and distributors can ask for trade pricing and territory availability.

Quality Assured
100%
Compliant
ISO 22241
Supply Network
Wide
Customer Support
Dedicated
FAQ

Frequently asked questions

Which vehicles need DEF?

Any BS-VI diesel vehicle fitted with an SCR system — trucks, buses, tractors and construction equipment. If the vehicle has a separate blue filler cap beside the diesel tank, it needs DEF.

What pack sizes do you supply?

10L and 20L cans, 210L drums and 1000L IBC tanks. Cans suit a single vehicle or a small workshop; drums and IBC tanks suit fleets and refuelling points.

Do you deliver, and where?

Yes. We supply across Gujarat on a scheduled basis for fleets, dealers and corporate buyers. Tell us your location and quantity and we will confirm what we can do.

How should DEF be stored?

Sealed, out of direct sunlight and away from heat. DEF keeps well at normal temperatures but its shelf life shortens the warmer it is stored, so a shaded store is worth the trouble.

Can DEF be mixed with diesel?

No. DEF goes into its own tank, never into the fuel tank. Putting DEF into diesel, or diesel into the DEF tank, means draining and flushing the system before the vehicle can run again.

Do you supply dealers and retailers?

Yes. Tell us your location and the volumes you expect to move and we will come back with trade pricing and territory availability.

Ready to switch to cleaner, greener fuel?

Tell us the pack size, the quantity and where it has to reach. We will come back with a price.