EASY TO INTEGRATE
OUR HOSE SYSTEMS

DELTA and SIGMA Trans­port System 

Our mod­u­lar trans­port hose sys­tems are flex­i­ble and easy to inte­grate into exist­ing sys­tems. They con­sist of a deliv­ery hose, seals and reusable, metal­lic flange cou­plings that are matched to the appli­ca­tion. The spe­cial fea­ture of the suc­tion and pres­sure hose sys­tem: The fit­tings are mount­ed around the hose from the out­side, so that the mate­r­i­al flow is achieved with­out tur­bu­lence. In addi­tion, the hose con­nec­tions do not come into con­tact with the medi­um to be pumped, thus enabling hydraulic trans­port of solids even in cor­ro­sive liquids. 

A pneu­mat­ic or hydraulic trans­port of abra­sive solids can be eas­i­ly mapped. The exact adjust­ment of the suc­tion and pres­sure hoses to the mate­r­i­al to be con­veyed results in a sig­nif­i­cant­ly extend­ed ser­vice life com­pared to con­ven­tion­al steel pipelines. 

Fur­ther­more, noise pol­lu­tion is min­i­mized by using the DELTA as well as the SIGMA con­vey­ing sys­tem. The design of the sys­tem allows easy and flex­i­ble instal­la­tion with­in the indus­tri­al plant. Due to the com­par­a­tive­ly short instal­la­tion times, unnec­es­sary down­times and the asso­ci­at­ed costs can be effec­tive­ly avoid­ed. 

The areas of appli­ca­tion for these indus­tri­al hoses are diverse and range from the con­struc­tion indus­try, pow­er plants or grav­el pits to the chem­i­cal indus­try and feed pro­duc­tion. Both deliv­ery hose sys­tems, SIGMA and DELTA, are avail­able as yard ware or in indi­vid­ual lengths as well as in many dif­fer­ent dimen­sions. The assem­bly of com­plete hose line sys­tems is also possible.

As an approved deal­er, we sup­ply the Delta trans­port hose sys­tem in the fol­low­ing ver­sions, among others: 

DELTA AB 510 NR
Hydraulic trans­port of grind­ing material

Appli­ca­tion:
A suc­tion and pres­sure hose for the hydraulic trans­port of abra­sive mate­ri­als such as waste glass, gyp­sum, coal, ash, baux­ite, indus­tri­al waste, corun­dum, dolomite, feldspar, ores, wood chips, met­al pow­der, etc.

Tem­per­a­ture range:
-35°C / +70°C

Inner soul:
NR, bright, slight­ly tint­ed, wear-resis­tant and elas­tic, non-conductive.

Con­struc­tion:
Tex­tile coat­ing, gal­va­nized steel wire helix.

Sheath­ing:
CR, black, cor­ru­gat­ed, resis­tant to abra­sion, oil, weath­er and sea water, cloth impres­sion, elec­tri­cal­ly conductive.

Iden­ti­fi­ca­tion:
Con­tin­u­ous let­ter­ing, red “ROITER Delta AB 510 NR”

DELTA AB 520 SB
Pneu­mat­ic and hydraulic trans­port of grind­ing material

Appli­ca­tion:
A suc­tion and pres­sure hose for con­vey­ing abra­sive mate­ri­als such as cement, phos­phates, quartz, dolomite, glass splin­ters, dry mix, grain, bark, wood chips, etc.

Tem­per­a­ture range:
-35°C / +70°C

Inner soul:
NBR/BR/SBR black, anti­sta­t­ic, resis­tant to abra­sive media

Body:
Tex­tile coat­ing, gal­va­nized steel wire helix.

Sheath­ing:
CR, black, cor­ru­gat­ed, resis­tant, oil, weath­er and sea water, cloth, impres­sion, elec­tri­cal­ly conductive.

Iden­ti­fi­ca­tion:
Con­tin­u­ous let­ter­ing, blue “ROITER Delta AB 520 SB”

DELTA AB 530 CSM
Trans­port of sol­id media with cor­ro­sive liquids

Appli­ca­tion:
A suc­tion and deliv­ery hose for pump­ing sol­id sub­stances con­tained in liq­uids, par­tic­u­lar­ly cor­ro­sive sub­stances such as acids, alka­lis and bases, cement, phos­phates, quartz, dolomite, glass splin­ters, dry mix, grain, bark, wood chips, etc.

Tem­per­a­ture range:
-35°C / +95°C

Inner soul:
CSM bright, con­duc­tive, resis­tant to abra­sive media

Body:
Tex­tile coat­ing, gal­va­nized steel wire helix.

Sheath­ing:
CR, black, cor­ru­gat­ed, resis­tant to abra­sion, oil, weath­er and sea water, cloth, imprint, elec­tri­cal­ly conductive.

Iden­ti­fi­ca­tion:
Con­tin­u­ous let­ter­ing, green “ROITER Delta AB 530 CSM”

DELTA AB 540 NBR
Pneu­mat­ic and hydraulic trans­port of sol­id and dusty food

Appli­ca­tion:
A suc­tion and pres­sure hose for con­vey­ing sol­id and dusty food­stuffs, such as ani­mal feed, silo prod­ucts, cere­als, light-coloured plas­tic gran­u­lates and oily sub­stances (pneu­mat­ic and hydraulic)

Tem­per­a­ture range:
-35°C / +80°C

Inner soul:
NBR bright, con­duc­tive, food qual­i­ty, anti­sta­t­ic, abra­sion resistant

Body:
Tex­tile coat­ing, gal­va­nized steel wire helix.

Sheath­ing:
CR, black, cor­ru­gat­ed, resis­tant to abra­sion, oil, weath­er and sea water, cloth, imprint, elec­tri­cal­ly conductive.

Iden­ti­fi­ca­tion:
Con­tin­u­ous let­ter­ing, white “ROITER Delta AB 540 NBR”

As an approved deal­er, we sup­ply the Delta trans­port hose sys­tem in the fol­low­ing ver­sions, among others: 

Pneu­mat­ic and hydraulic trans­port of abra­sive materials.

Appli­ca­tion:
Suc­tion and pres­sure hose for mate­ri­als such as phos­phate, dolomite, dry com­pound feed, quartz, grain, bark, cement, wood chips, cast­ing sand, crushed glass, etc.

Tem­per­a­ture range:
-35°C / +70°C

Tube:
NR/BR/SBR, abra­sion resis­tant, black, antistatic.

Rein­force­ment:
Gal­va­nized wire spi­ral, wound textile.

Cov­er:
EPDM/SBR, abra­sion resis­tant, black, weath­er and ozone resis­tant, cor­ru­gat­ed with fab­ric impressions.

Iden­ti­fi­ca­tion:
Black tape, white let­ter­ing: SEMPERIT (S) SIGMA® black FS 3325 S&D WP 10 bar Made in Europe.

Pneu­mat­ic and hydraulic trans­port of abra­sive materials.

Appli­ca­tion:
Pre­mi­um suc­tion and pres­sure hose for mate­ri­als such as phos­phate, crushed wood shav­ings, dolomite, glass, cement, dry com­pound feed, quartz, grain, bark, cast­ing sand, etc.

Tem­per­a­ture range:
-35°C / +80°C

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

Rein­force­ment:
Gal­va­nized wire spi­ral, wound textile.

Cov­er:
EPDM/SBR, abra­sion resis­tant, black, elec­tri­cal­ly con­duc­tive, weath­er and ozone resis­tant, cor­ru­gat­ed with fab­ric impressions

Iden­ti­fi­ca­tion:
Blue tape with white let­ter­ing: SEMPERIT (S) SIGMA® plus FS 3320 S&D WP 10 bar Made in Europe.

Pneu­mat­ic and hydraulic trans­port of sol­id and pow­dery food.

Appli­ca­tion:
Food-safe suc­tion and pres­sure hose for food such as ani­mal feed, silo prod­ucts, cere­als, light-col­ored plas­tic gran­u­lates and oily sub­stances, etc.

Tem­per­a­ture range:
-35°C / +80°C

Tem­per­a­ture range:
-35°C / +80°C

Tube:
NBR/PVC, abra­sion resis­tant, white, anti­sta­t­ic, food safe.

Rein­force­ment:
Gal­va­nized wire spi­ral, tex­tile wound.

Cov­er:
CR, schwarz, ozon- und wit­terungs­beständig, abriebfest, ölbeständig, elek­trisch leit­fähig, gewellt mit Stoffimpressionen.

Iden­ti­fi­ca­tion:
White tape with black let­ter­ing: SEMPERIT (S) SIGMA® white FS 3340 S&D WP 10 bar Made in Europe

Con­tact our expert:

 

Prod­uct and process development

H. Hen­nies

Covid-19 Contents