Data sheet

Straight flange screw joint Pump flange LK 40-M8, G 1/2"
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BFG 12/LK40-M8
Example illustration
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Materials:
Body: zinc plated steel, seal: NBR
Temperature range:
-30 to +90 °C
Scope of delivery:
Flange with union nut & cutting ring or with female thread, O-ring, and metric screw set
Operating recommendations:
German & Italian pump flanges
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Tube connection Female thread
Flange connection Pump flange LK 40-M8
Female thread G 1/2"
Operating pressure [bar] 250
Fastening screws 4 M 8 x 20
Further information:
{{ $t('shop.all.gewicht') }} 320 g / pcs
{{ $t('shop.all.gtin') }} 4050571968564
{{ $t('shop.display.artikel.zollwarennummer') }} 73071990
Figure
Drawing:
Zeichnung: Gerade Flanschverschraubung, quadratischer Pumpenflansch
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number BFG 12/LK40-M8.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 21.12.2025