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Concrete Pump Hose



Specially developed hose for conveying concrete using concrete pumps.

Suitable for conveying highly abrasive media such as concrete, cement and plaster.


Long service life due to abrasion resistant tube.

Flexible and easy to handle, with good kink resistance due to a special hose design.

Average wear of the tube 50 mm³ (according to DIN ISO 4649:2021).

Suitable for reverse pumping, for easy cleaning.

Temperature range

-31°F / +176°F ( -35°C / +80°C).

Safety factor

2 : 1


NR/SBR/BR, black, smooth, antistatic, abrasion resistant.


Steel cord wrapped.


SBR, black, resistant to ozone and weather, antistatic, cloth impression.


continuous mylar tape, yellow letters: "SEMPERIT (S) SM170 inch/DN CONCRETE PUMPING WP 85 bar 1233 PSI weight incl. concrete max. .. kg/m .. lbs/ft Made in EU //////"


The hose conforms to EN 12001:2011 and ASME B30.27-2014.

Technical details

Article number Internal-Ø Wall width External-Ø Work. pressure (max.) Number of inserts Bending radius (min.) Weight approx. Coil length (max.)
mm inch mm inch psi inch lbs/ft ft
49598 519550.829.52.7512332105.70*100
49598 631263.52 1/212.33.4712332128.70*100
49598 761376.2313.04.02123341411.00*100
65598 0214101.6414.05.12123341619.80*100
65598 0514127.0514.06.10123341829.10*100

*Weight data in the table are values of the hose filled with concrete.

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