Data sheet

Compensator, DN300-PN10 (DIN/EN), EPDM
Item number:
KOMFL 300
Example illustration
Item description
Version:
Flat corrugated, compression-moulded rubber bellows, highly elastic with synthetic fibre pressure carrier (high-temperature version: steel cord) and wire-reinforced rubber flange collar (self-sealing), swivelling steel flanges on both sides
Equalising capacity:
axial (compression/extension), lateral (lateral offset), angular (angular deviation)
Materials:
Bellows: EPDM (hot water, acid and alkalis resistant), flange: RSt 37.2 galvanised zinc plated
Temperature range:
Max. +90°C (high temperature version: max. +110°C), from +60°C reduced operating pressures
Operating pressure (standard):
up to +60°C: 16 bar, +80°C: 11 bar,+90°C: 6 bar, bursting pressure: 48 bar (For intermittent loading, the max. operating pressure should be set by 30% lower)
Operating pressure (high temperature version):
up to +60°C: 16 bar, +80°C: 14 bar,+90°C: 12 bar,+100°C: 10 bar,+110°C: 6 bar, bursting pressure: 48 bar (For intermittent loading, the max. operating pressure should be set by 30% lower)
Warning:
When installing the compensator, it is urged to follow the assembly instructions in all cases!
Optional:
EPDM bellows, high-temperature version (+110°C)-HT, NBR bellows, oil-resistant -B, NBR bellows, oil-resistant, high-temperature version (+110°C)-BHT, butyl bellows (CIIR), for use with drinking water in accordance with KTW recommendation -LE
Properties
Flange con­nec­tion DN300-​PN10 (DIN/EN)
Bel­lows ver­sion EPDM
DN [mm] 300
Op­er­at­ing pres­sure [bar] 0 - 10
Axial com­pres­sion [mm] 45
Axial stretch­ing [mm] 15
Lat­eral off­set [mm] 15
An­gu­lar de­vi­a­tion [°] 6
L [mm] 200
B [mm] 25
D [mm] 445
Di (± 3) [mm] 303
Further information:
Weight 29 kg / pcs
GTIN 4050571444648
Customs duty number 40169991
RoHS compliant Yes
Drawing:
Zeichnung: Elastomer-Kompensator mit Flanschanschlüssen
Zeichnung: Ausgleichsfähigkeit axial (Stauchung)
Zeichnung: Ausgleichsfähigkeit axial (Streckung)
Zeichnung: Ausgleichsfähigkeit lateral (seitlicher Versatz)
Zeichnung: Ausgleichsfähigkeit angular (Winkelabweichung)
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number KOMFL 300.
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.
As of: 28.04.2025