Pump tube Niro

for flammable liquids

Order number: 0150-003
Price: upon request
For highly flammable liquids, a Pump tube with an explosion-proof Motor must be used, because otherwise the ATEX directives cannot be complied with.

Description: The Lutz Pump tube (Niro) is suitable for thin-bodied, flammable and...more

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Product information "Pump tube Niro"

Immersion depth: 700 mm
Type of seal: sealless (DL)

Description:

The Lutz Pump tube (Niro) is suitable for thin-bodied, flammable and explosive liquids. Depending on the application, various Motors are available, which you can combine with the Pump tube at any time. This means you are flexible at all times and thus save important resources.

also available in special immersion depths from 200 - 2500 mm
Pump tube equipped with Lutz original hand wheel
Suitable for filling or transferring alternative fuels, oils, flammable liquids

Features & Advantages

Optionally with electric or compressed air drive
No lubricants and therefore no contamination of the pumped medium by lubricants
Approved according to ATEX directive 2014/34/EU, category 1/2
Highly resistant noble carbon shaft bearings
Maintenance without special tools
Seal modules of the mechanical seal (GLRD) or seal-less (DL) pump can be replaced

Technical data

Pump tube (material):

Niro (Edelstahl)

Impeller (material):

ETFE (ethylene-tetrafluorethylene copolymer)

Static seal (material):

no seals in contact with the medium

Mechanical seal (material):

no seals in contact with the medium

Bearing (material):

Edelkohle

Drive shaft (material):

Edelstahl (1.4571)

Delivery rate (up to max. l/min)*:

123

Delivery head (up to max. mWS)*:

Fluid temperature (max °C):

100

density (up to kg/dm³):

1.9

Viscosity (up to mPas):

750

Conveyor wheel shape / drive type:

Radial-flow impeller

Seal type:

Sealless (SL)

Immersion length (mm):

from 500 mm

Immersion tube diameter (up to mm):

Thread (inch) outside:

1 1/4"

Explosion protection:

Yes

Certification:

ATEX Richtlinie (ATEX Richtlinie 2014/34/EU)

Type:

Niro 41-L-DL

* The maximum flow rate is a value determined by means of a test bench and measured with water at a medium temperature of approx. 20 °C. The measurement is carried out at the pressure joint of the pump, without hose, nozzle or flow meter. The achievable flow rate in use is lower and depends on the individual application, the liquid properties and the configuration of the pump. The max. delivery head also depends on the pump design, motor and fluid. The viscosity values are determined with oil.

** Test assembly: Medium water / diesel, flow in preferred direction, settling section 0.2 m upstream and downstream of flow meter

Ex-protection

Rotor

Pump tube Niro

for flammable liquids