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SIGMA® plus FS 3320

SIGMA - 10 bar - S&D

Specifications

Application

A premium suction and delivery hose for the pneumatic and hydraulic conveying of abrasive materials, such as cement, sand, phosphates, quartz, dolomite, waste glass, dry mixed animal feed, grain, bark, wood shavings, etc.

Feature

The entire feed system is very easy to assemble due to a specially designed coupling system.

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

Colored wear indicator – for early detection that a replacement is required.

MSHA approved cover: MSHA IC-8/19.

External, segmented coupling system allows easy replacement of hose. Couplings can normally be reused.

Temperature range

-35°C / +80°C.

Safety factor

3,2 : 1

Tube

NR/BR/SBR, black, abrasion resistant, electrically conductive, colored wear indicator.

Reinforcement

Textile wrapped, zinc plated wire helix.

Cover

EPDM/SBR, black, resistant to ozone and weather, abrasion resistant, electrically conductive, corrugated with cloth impression.

Marking

continuous blue mylartape, white letters: „SEMPERIT (S) SIGMA®plus FS 3320 S&D WP 10 bar Made in Europe //////".

Notice

ATTENTION: Please refer to the Semperit resistance list or, in case of doubt, contact Semperit.

ATTENTION: Please see the special handling and storage guidelines for our Sigma® system.

On request: reducers, elbow fittings, branches, adaptors, shut-off valves, etc.

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 mm bar mm kg/m m
64574 514050,8212,074,81022503,040
64574 634063,52 1/212,087,51023004,040
64574 764076,2319,0114,21023508,040
64574 0040101,6415,5132,61025008,040
64574 1202127,0517,5162,010465012,420
64574 1502152,4618,0188,410475014,320
64574 2012203,2819,0241,2104125018,813,3

Vacuum resistance up to 152mm ID -0.9 bar; bigger sizes -0.7 bar.

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