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Drum pump Lutz B2 Vario for the laboratory and research sector

Lutz Drum and Container Pumps
Drum pump Lutz B2 Vario for the laboratory and research sector
Lutz B2 Vario

Liquid examples:
For decanting thin bodied acids, alkalis and chemicals such as battery acid, glycols, phosphoric acid, hydrochloric acid, oil-based lubricants, cleaner solvent.

 

Features:

  • Infinitely variable speed controller allows a controlled filling of smaller and larger liquid amounts
  • No grease fillings
  • For the use in small vessels up to 200 liter drums
  • Wide range of applications possible due to sealless construction
  • Serially mounted hanger for storing nozzle and cable at the pump
  • Service-friendly and simple to dismantle
     


B2 Vario
 

Sealing system:
Sealless construction (SL)

Immersion length:
500, 700 and 1000 mm available from stock

Benefit:

  • Variable flow rate for a convenient and safe transfer
  • Sealless construction (SL) cannot fail by dry running  
  • Lube-free pump tube, thus no contamination of the liquid
  • All-purpose resistant PTFE shaft bearing
  • Easy maintenance without special tools
  • Ultra quiet, long service life
Materials B2 Vario PP-SL B2 Vario SS-SL
Housing: Polypropylene/PVDF Stainless steel (1.4571)
Seals: - -
Mechanical seal:  -  -
Bearing:  ETFE/PTFE  ETFE/PTFE 
Drive shaft:  HC-4 (2.4610) Stainless steel(1.4571) 
Impeller:  PP  ETFE 
Type of impeller:  Rotor (R)  Rotor (R)
Immersion tube diameter: 32 mm 28 mm
Temperature of medium:  up to 50 °C  up to 90 °C  
Hose connection:  G 1 male  G 1 male 
Length:  500 / 700 / 1000 mm  500 / 700 / 1000 mm
     
 Operating data B2 Vario PP-SL B2 Vario SS-SL
 Delivery rate:* up to 75 l/min  up to 68 l/min
 Delivery head:* up to 7 m wc  up to 6,5 m wc 
 Viscosity:** up to 300 mPas  up to 300 mPas 


* determined with water
** determined with oil

B2 Vario

Fig. 1: Lutz B2 Vario PP-DL

Hanger

Fig. 2: Mounted hanger for storing the nozzle

Variable Speed Controller

Fig. 3: Variable speed motor to enable the transfer of liquids in small amounts

Fig. 4: Sealless pump tube, lube-free.

Laboratory

Fig. 5: Lutz B2 Vario PP-DL in laboratory sector

Industrial use

Fig. 6: Lutz B2 Vario SS-SL in industrial application.

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More Information:

Link:
http://www.lutz-pumpen.de/en/desktopdefault.aspx/tabid-123/91_read-40/