FS 3320

SIGMA® Feed System

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

Temperature range: -35°C / +70°C.
Safety factor: 3,2 : 1
Tube: NR/BR/SBR, black, antistatic, abrasion-resistant.
Reinforcement: Textile wrapped, zinc plated steel wire helix.
Cover:  CR, black, corrugated, electrically conductive, resistant to abra­ sion, oil, weather and sea water, cloth impression.
Marking: Continuous transfer tape, blue: “SEMPERIT S Sigma® FS 3320”.

The entire feed system is very easy to assemble due to a specially designed coupling system.
Modular construction allows for an extremely flexible hose.
External, segmented coupling system allows easy replacement of hose. Couplings can normally be reused.

Notice: The Sigma® feed system is a complete line system that contains all the necessary fittings (flanges, clamps, gaskets, reducers, elbow fittings, branches, adaptors, shut-off valves, etc.).

ATTENTION: Please refer to the Semperit resistance list or, in case of doubt, contact DPRS Poland.
ATTENTION: Please see the special handling and storage guidelines for our Sigma® system.