Air-operated JP-AIR1 Drum Pump Kit for explosive environments | Get yours today

Jessberger Drum Pump Set JP-AIR1 for flammable media

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  • Perfect for flammable liquids in hazardous environments.
  • Flow rate up to 78L/min
  • Viscosity up to 400mPas
  • 300W Air driven
  • Fits any 200L Drum or 1000L IBC
  • Pump tube made of stainless steel 316Ti
  • Easy disassembling for quick cleaning of the pump tubes
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Drum Pump Set with an air driven motor for flammable liquids and for use in potentially explosive environments. 

The JP-AIR1 ATEX Drum pump set is a preassembled drum pump set for 200L drums (immersion length 1000 mm) or IBCs (immersion length 1200 mm). The JP-AIR1 drum and IBC pump is suitable for flammable liquids and for use in potentially explosive environments. 

This pre-assembled drum pump set is a complete plug-and-play kit where everything you need to get started is included in the package. Simply unpack, install, connect to your air-installation and turn the power on and you are ready to use your new air-driven drum pump.

The air operated motor JP-AIR 1 made of aluminium is a compactly built, robust explosion-proof air operated motor in accordance with the latest explosion protection guidelines ATEX 2014/34/EC, category 2. The pneumatic motor is explosion-protected according to Ex 2 GD c IIC T6 (80°C) X and has a type-certificate IBEX U05 ATEX B007 X. 

The motor JP-AIR 1 provides beside other air operated motors and the electric motor JP-400 maximum safety when pumping flammable media or for use in hazardous environments. At such applications for the drive motor and the pump tube separate approvals acc. to directive ATEX 2014/34/EU are required and a potential equalization has to be installed.

The handy and powerful device (2.1 kg) can be used as a drive for the laboratory pump tubes (not Ex-certified) or in hazardous areas for the ATEX certified sealless pump tubes made of stainless steel (Ø 41 mm), the mixing pump tubes in stainless steel, the stainless steel pump tubes with mechanical seal or complete drum emptying function. In combination with ATEX certified pump tubes, the drive is suitable for many low-viscous, neutral, slightly aggressive media and especially for highly flammable media with a flash point below 55°C. Its sophisticated, technically clear structure ensures an efficient and safe use when transferring the wide range of media.

The drum pump motor is characterized in addition to its robustness by its elegant design and ease of use. The non-stationary and stationary usable drive is particularly suitable for intermittent operation. The construction of the motor guarantees an high operational safety and a long lifetime.

The very robust aluminium motor housing ensures a good chemical resistance when aggressive solvent vapours are present.

The speed of the motor can be controlled by means of a ball valve, which regulates the air supply and thus adjusts the flow rate according to the requirements of the user.

The air operated motor is supplied with a silencer and a ball valve at the air inlet for controlling the compressed air and thereby the motor speed.

The maximum density of the media is for the explosion-proof air operated motor JP-AIR 1 1.3, the maximum viscosity 400 mPas.

The pump tube is made of stainless steel 316Ti. These tubes are used for all neutral, slightly aggressive liquids such as diluted acids, alkalies or detergents and thin fluid food. In addition the pump tubes provide a special safety for conveying or transferring flammable liquids of different hazard classes (up to temperature class 4) in the Ex-zone 0 and when pumping low-viscous neutral or slightly aggressive media in Ex-zones 1 and 2.

  • Drive shaft: Stainless steel 316Ti
  • Media temperature: max. 90°C 
  • Media: Acetone, alcohol, ammonia, gasoline, flammable solvents, caustic lye, nitrocellulose lacquers, perchlorethylene, phosphoric acid, sulfuric acid (up to 7.5% and over 90%), trichlorethylene, toluene.

In addition the stainless steel pump tubes are suitable for pumping thin fluid food such as fruit juices, milk, edible oils and for all media that are mentioned at aluminium tubes.

The Jessberger drum pumps operate on the principle of the axial-impeller pumps. The pump unit consists of a drive motor and pump. The motor drives the drive shaft via a coupling. At the end of the drive shaft, there is a propeller-like pump impeller (rotor). The rotor must be completely covered with the medium so that the pump can work. With the rotation, the medium is axially transferred to the outlet, i.e. parallel to the pump shaft.

This pump set consists of an air-operated drum pump motor, a pump tube suitable for the application, a two-meter media-proof dispensing hose, and a nozzle, which facilitates filling and transferring.

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Drum & IBC pump media examples:

  • Acetone
  • Alcohol
  • Ammonia
  • Gasoline
  • Flammable solvents
  • Caustic lye
  • Nitrocellulose lacquers
  • Perchlorethylene
  • Phosphoric acid
  • Sulfuric acid (up to 7.5% and over 90%)
  • Trichlorethylene
  • Toluene

Suitable for:

  • Cosmetic products
  • Pharmacy
  • Colors and varnishes
  • Cleaning agents
  • Disinfectants

CE Approval
CSA Approval
DVE GS Approval
EAC Approval
EX Approval
UL Approval

Technical data:

Air operated motor JP-AIR 1, 300 W at max. 6 bar operating pressure, Motor with brass

valve and muffler for compressed air control, Ex II 2 GD c IIC (80 °C) X. Certificate number IBEx U05 ATEX B007 X

Pump tube:

  • Stainless steel 316 Ti,
  • Outer-Ø 41 mm, connection thread G 1¼"
  • Certificate number ZELM 09 ATEX 0424 X
  • 2 m Multi purpose hose 1" (DN 25)
  • 2 Hose connectors Stainless steel, IG 1¼" or IG 1"
  • 1 Nozzle Brass nickel plated
  • 1 Bonding ground set
  • Flow rate: 78 l/min (Rotor)*
  • Head: 9 m (Rotor)*
  • Viscosity: /Density: 400 mPas*/1,3*

Data sheet

Compatible with
200 Liter drum
CE approved
400 mPas
Flow rate (l/min)
78 l/min
Immersion Length
1000 mm.
1200 mm.
Outer tube material
Stainless Steel (SS)
Alcohol up to max. 50%
Ammonia water
Caustic lye
Flammable solvents
Nitrocellulose lacquers
Phosphoric acid
Sulfuric acid (up to 7.5% and over 90%)
Explosion Proof (EX)
Other industries
Paints and lacquers
Adjustable Speed

Specific References


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Our products are used worldwide

From Australia to Norway and Brazil to Germany. We have customers all over the world using our products.

Equis Australia
Teknologisk Institut
Pontis Engineering
Nordic Aviation

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