Ex-protection

Impeller

Pump tube Niro

for flammable liquids

Order number: 0150-003
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)

Flow rate (up to l/min.):

123

Delivery head (up to m wc):

Temperature of medium (up to °C):

100

Density (up to kg/dm³):

1.9

Viscosity (up to mPas):

750

Type of impeller:

Radial-flow impeller

Seal type:

Sealless (SL)

Immersion length (mm):

from 500 mm

Immersion tube diameter (up to mm):

Connecting threads:

1 1/4"

Explosion protection:

Yes

Certification:

ATEX Richtlinie (ATEX Richtlinie 2014/34/EU)

Type:

Niro 41-L-DL

* Die max. Fördermenge ist ein ermittelter Wert mittels Prüfstand und gemessen mit Wasser bei einer Mediumstemperatur von ca. 20° C. Die Messung erfolgt am Druckstutzen der Pumpe, ohne Schlauch, Zapfpistole oder Durchflussmesser. Die im Einsatz erzielbare Fördermenge ist niedriger und hängt von der individuellen Anwendung, den Medieneigenschaften sowie der Konfiguration der Pumpe ab. Die max. Förderhöhe ist ebenso abhängig von Pumpenausführung, Motor und Medium. Die Viskositätswerte werden mit Öl ermittelt.

** Prüfaufbau: Medium Wasser / Diesel, Durchfluss in Vorzugsrichtung, Beruhigungsstrecke 0,2 m vor und nach dem Durchflusszähler

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