Firefighting water backpack

New model 2015 on the details!
Ermak 20

The firefighting water backpack serves for fighting of small fires, blazing of forest undergrowth and as equipment of patrols after fire liquidation or during burning the brushwood following the forest exploitation. It is suitable for application against bark beetle, buildings caused by calamity or as preventive spraying. It is a suitable equipment of fire tankers, off-road vehicles during visual inspections of forest grounds in dry months or as prevention the combine harvesters during harvests.

Spraying distance

There are many reasons
why wear on your back
just ERMAK 20

  • easy handling
  • two-layer with protected pad for your back
  • chemical resistant inner layer
  • fireproof robust outer layer
  • comfortable harness system
  • double-action handheld pump with surface finish
  • wide range of accessories

News for
model year 2015

  • plastic handle for easy handling
  • stainer permanently attached to the backpack
  • longer straps terminated with plastic parts
  • reinforced all carrying plastic parts
  • innovated hose output

Made in EU

ERMAK 20 is made in Czech Republic, in our workshop and with our hands.


ERMAK 20 is on the market for 10 years.


As manufacturer of ERMAK 20 we offer the best price.


As manufacturer we provide warranty and post-warranty service including the supply of spare parts.

Ermak 20
Ermak 20
Ermak 20


"The firefighting water backpack ERMAK 20 is Czech product with 10-years tradition with customers not only in the coutries of the European union but also beyond its borders. All this obligates me keep its quality and permanently work on ERMAK 20. Every year there is a new model, which entails wishes and suggestions of our customers for whom it belongs to my great thanks." Jan Dvorak, CEO


Handheld pump

included in each ERMAK

ERMAK 20 is equipped with a double-action handheld pump. The pump is terminated by metal nozzle for regulation of the flow. The metal pump is with „anodisation“ surface finish.

Foam inductor

included in each ERMAK

ERMAK 20 is equipped with a foam inductor which can be easily removed from the pump and stored in the pocket on the backpack.

Transport bag

included in each ERMAK

ERMAK 20 is equipped with a transport bag designed for ERMAK transportation and storage. The bag is made of PVC-coated polyester (PES). The bag is resistant to humidity, rot and mould. The soiled bag can be wiped with a wet cloth.

Transport basket

ERMAK 20 can be equipped with a transport basket, in which the water-filled ERMAK 20 can be transported in a car. The transport basket is supplied with a fastening strap 2.5m long.

Fog nozzle

ERMAK 20 can be equipped with a fog nozzle which is suitable for spraying plants and trees.

ERMAK 20 | Downloading

All about ERMAK 20 in one file. Download the datasheet.
As manufacturer we provide the supply of spare parts. Your ERMAK 20 will always work.


Ermak 20
Ermak 20
Ermak 20
Ermak 20
Ermak 20
Ermak 20


Lestech, s.r.o.
Nadrazni 241
281 44 Zasmuky
Czech Republic

Lestech, s.r.o.