Pump tube PVDF

for concentrated acids and alkalis

Order number: 0122-200
upon request
not suitable for flammable liquids

Description: The Lutz Pump tube (PVDF) is suitable for corrosive, aqueous to slightly...more

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Product information "Pump tube PVDF"

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

Description:

The Lutz Pump tube (PVDF) is suitable for corrosive, aqueous to slightly viscous media. 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

Features & Advantages

Optionally with electric or compressed air drive
No lubricants and therefore no contamination of the pumped medium by lubricants
Optimised Drum emptying
Universally resistant PTFE 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):

PVDF (polyvinylidene fluoride)

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):

ETFE / PTFE

Drive shaft (material):

Hastelloy C (2.4610)

Flow rate (up to l/min.):

170

Delivery head (up to m wc):

Temperature of medium (up to °C):

100

Density (up to kg/dm³):

1.4

Viscosity (up to mPas):

350

Type of impeller:

Axial-flow rotor

Seal type:

Sealless (SL)

Immersion length (mm):

from 500 mm

Immersion tube diameter (up to mm):

Connecting threads:

1 1/4"

Type:

PVDF 41-R-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

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