Ex-protection

12 l/min.

Mechanical seal (GLRD)

Eccentric screw pump tube B70V-D Industry

for three-phase motors

Order number: 0173-014
upon request
For pumping highly flammable liquids and for use in "Zone 0", use Pump tubes with mechanical seal (GLRD), cardan shaft (GW) and PTFE stator.

Description: The B70V-D 12.1 Eccentric screw pump in the industrial version is a powerful...more

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Product information "Eccentric screw pump tube B70V-D Industry"

Flow rate: 12 l/min .
Drive shaft: Cardan shaft (GW)
Seal type: Mechanical seal (GLRD)
Note: With Ex-approval

Description:

The B70V-D 12.1 Eccentric screw pump in the industrial version is a powerful positive displacement pump for medium, highly viscous and viscous media up to the limits of flowability. Depending on the application, various three-phase and air motors are available, which you can combine with the Pump tube at any time. This gives you flexibility at all times and saves important resources.

PTO shaft versions also available in special immersion depths of 500 - 2000 mm
Media examples: viscous mineral oils, resins, emulsions, paints and many other thick materials.

Features & Advantages

Uniform volume flow
Easy and fast cleaning
Gentle, low-pulsation product conveying
Smooth running and low wear
Large selection of robust and powerful drive motors
Approved according to ATEX Directive 2014/34/EU, Category 1/2

Technical data

Pump tube (material):

Edelstahl (1.4571/1.4404)

Static seal (material):

FPM (fluororubber)

Mechanical seal (material):

Kohle, CrMO-Guss, FPM

Drive shaft (material):

Edelstahl (1.4571)

Stator (Werkstoff):

PTFE (Polytetrafluorethylen)

Rotor (Werkstoff):

Edelstahl (1.4571)

Flow rate (up to l/min.):

Delivery head (up to bar)*:

Temperature of medium (up to °C):

140

Viscosity (up to mPas):

100000

Type of impeller:

Gelenkwelle (hochviskose Medien)

Seal type:

Mechanical seal (MS)

Immersion length (mm):

from 1000 mm

Immersion tube diameter (up to mm):

Statorgröße:

12.1

Connecting threads:

1 1/2"

Explosion protection:

Yes

Type of drive:

Three phase

Certification:

ATEX Richtlinie (ATEX Richtlinie 2014/34/EU)

Type:

B70V-D

* 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

Here yoll find all files for this article. more

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Tag	Titel	Description	File name	Action
05 Eccentric screw pumps	Eccentric Screw Pump - B70V-D_SR	Operating Manuals	0698-050_Eccentric_screw_pump_B70V-SR_de_en.pdf