Vacuum quick coupling
For suction/discharge hose

Technical specifications:

The plastic suction hose has steel helix reinforcement. The material of it is clear, food quality PVC with an embedded steel wire helix. The hose is flexible, rigid and vacuum resistant. The data in the charts are valid on 20°C.

As an industrial hose, it’s suitable for heavy-duty, great vacuum and suction of liquids.

As a food quality hose, it meets the regulations of the EU for food and plastic which contacts food (according to EU 10/2011 A, B, C category- Food quality). It applies for non-fatty foods and alcohol, up to 20% alcohol content. After use, it has to be emptied and cleaned.

If you use it as a discharge hose you have to take into account the catalogue’s 4^th paragraph of the 3^rdpage.

plastic hose - suction hose - food quality hose

Technical specifications:

It is suitable for abrasive materials, granulate, and equally usable for the food and pharmaceutical industry. The hose is flexible, odorless and tasteless, and has good resistance against oil, gasoline, and to microbes and hydrolysis.

Flame retardant according to: UL94-V2, DIN 26057 Type 3.

In case of the food industry:conveying of dry foods, e.g. rice, grains, sugar, milk powder, flour, frozen foods etc

For industrial use:conveying abrasive powders, granulate,liquids and for gases

Food grade polyurethane, complies with : FDA 21 CFR 177.2600 and 178.2010

Regulations: EG 1935/2004; EU 10/2011 cat. A, B, C, E, D2 (Food quality); 2015/174,  FDA 21 CFR 177.2600 és 178.2010,

Manufacturing process GMP EC 2023/2006, confirms to RoHS guideline

The downstream is indicated by an arrow, it has to be taken into account during the installation.

PURFLEX/H - PURFLEX - PURFLEX H - PURFLEXH

Technical specifications:

It is suitable for pulverized or granular medium, and granulate that can cause extreme abrasion.

The hose is certified for food delivery in case of  liquids and dry foods which are included in the EU 10/2011 categories A,B, C, D1 and E (Food quality), such as fruit juice, milk, sugar, and milk powder, up to 40°C.

smooth,polished interior - thick walled hose - food quality hose - abrasion resistant hose - spiral hose

Technical specifications:

It is a high temperature resistant hose, which is suitable for hot granule. It is heat-resistant up to +145°C, for short time +165°C!

It has an almost smooth interior and transparent design. The hose is very abrasion resistant, flexible and it is halogen and emollient free.

It can be delivered the next diameter range: DN 38 - DN 200

heat resistant hose - hot granule hose - heat resistant granule hose

Technical specifications:

It is a transplant polyurethane spiral hose with static-wire. The hose has good abrasion resistance and it is longitudinally flexible. It is suitable for different abrasive materials, granule and for food and other industrial use.

It works well as suction hose for cleaning trucks.

Standards: EG 1935/2004; EU Food industry standard 10/2011

(For request, it is also available in 20 m long rolls over 160 mm.)

Other diameters are available for request.

Purflex sweep - suction hose - cleaning truck hose

Technical specifications:

APPLICATIONS

• flexible hose/ ducting for abrasive powder, bulk material, granulate and for gases
• food industry, pharmaceutical industry: foodstuff, pharmaceutical
• conveying of dry foods e.g. rice, cereals, sugar, milk powder, powders, coffee, tea, grains, flour, frozen foods
• mixer, dryer, packaging machine, bulk-bag (big bag)-charging and discharging, mill
• explosion hazard area
• clean room ventilation, semiconductor production machine
• paper mill, paper and pulp industry: waste water, air extraction
• medical equipment/ medical technology, healthcare sector: cable protection conduit, air supply hose, extraction hose
• municipal vehicle: lawn mower, slope mower, leaf blower/ leaf collector

  PROPERTIES

• medium-heavy duty
• highly abrasion resistant
• Food grade wall, complies with: EU-Directive 10/2011, EC 1935/2004 and EU 2015/174, FDA 21 CFR 177.2600
• odourless and tasteless
• microbe and hydrolysis resistant
• good resistance to oil, gasoline and chemicals
• permanently antistatic wall: according to ISO 8031 electrical and surface resistance<10⁹ Ω (according to TRGS 727<2,5*10⁸ Ω*m and NFPA 652 10⁸-10⁹ Ω)
• very good low temperature flexibility
• in accordance with ATEX 2014/34/EU (1999/92/EC) and German TRGS 727: pneumatic transport of flammable dusts and bulk materials (Zone 20, 21, 22 inside), aspiration of combustible dusts (Zone 22 inside),
• in accordance with ATEX 2014/34/EU (1999/92/EC) and German TRGS 727: for conveying for flammable liquids (inside zone 0, 1, 2), for conveying for non-flammable liquids, for use in zone 1 and 2 (gases), for use in zone 0 (gases)
• according to DIN 26057 Type 2
• manufacturing process acc. GMP EC 2023/2006
• conforms to RoHS guideline
• REACH according to --> Technology / Technical Information / REACH

  DESIGN

• AIRDUC® profile hose
• 1. spring steel wire firmly embedded in wall
• 2. wall: permanently antistatic premium ether-polyurethane (Pre-PUR®)
• 3. wall thickness 0,7 mm approx.

  DELIVERY VARIANTS

• further diameters and lengths available on request
• transparent (standard)
• customer-specific branding

  TEMPERATURE RANGE

• -40°C to 90°C
• short time to 125°C

PURFLEX/ L FOOD - PURFLEX - PURFLEX L FOOD

Technical specifications:

APPLICATIONS

• flexible hose/ ducting for high throughput of abrasive powder, bulk material, granulate and for gases
• plastic industry, conveying of granulates and powders: granulate conveying equipment, vacuum hopper/ conveyor, suction conveyor, dosing system, bulk-bag (big bag)-charging and discharging, shredder, mill, extruder, injection moulding machine
• printed circuit board drilling machine (PCB)
• powder spraying, powder coating: e.g. printing industry
• offset printing machine: air supply, air supply cabinet
• industrial vacuum cleaners, vacuum cleaners
• explosion hazard area
• agricultural industry, conveying of seed and fertilizers: seeding machine, seed drill, drilling machine
• agricultural industry: pneumatic grain conveyer
• construction industry, road milling machine
• raw material conveying hose for powders, granulates, sand, quartz, gravel, shards and chips/ shavings
• compressor, side channel blower, vacuum pump, pressure pump, pump
• paper mill, paper and pulp industry, packaging machine: edge strip suctioning system/ edge trim exhaust systems
• surface preparation: shot blasting/ sand blasting recovery e.g. at blasting chamber, ship yard, stripping machine, flooring preparation machine, grinding machine
• municipal vehicle: sweeper, sweeping machine
• municipal vehicle: lawn mower, slope mower, leaf blower/ leaf collector
• vacuum lifting equipment, vacuum handling system
• silos and tankers: silo charging, silo discharging
• silo and tankers: conveying of wood pellets, plastic granulate, plastic powder

• PROPERTIES

• heavy duty
• highly abrasion resistant
• increased pressure and vacuum resistance
• microbe resistant
• good resistance to oil, gasoline and chemicals
• very good low temperature flexibility
• flame-retardant according to: UL94-V2 & DIN 4102-B1
• permanently antistatic wall: according to ISO 8031 electrical and surface resistance<10⁹ Ω (according to TRGS 727<2,5*10⁸ Ω*m and NFPA 652 10⁸-10⁹ Ω)
• in accordance with ATEX 2014/34/EU (1999/92/EC) and German TRGS 727: pneumatic transport of flammable dusts and bulk materials (Zone 20, 21, 22 inside), aspiration of combustible dusts (Zone 22 inside),
• in accordance with ATEX 2014/34/EU (1999/92/EC) and German TRGS 727: for conveying for flammable liquids (inside zone 0, 1, 2), for conveying for non-flammable liquids, for use in zone 1 and 2 (gases), for use in zone 0 (gases)
• conforms to the safety regulations of the German Wood Trade Association
• according to DIN 26057 Type 3
• conforms to RoHS guideline
• REACH according to --> Technology / Technical Information / REACH

  DELIVERY VARIANTS

• further diameters and lengths available on request
• transparent (standard)
• special colours: partially coloured, completely coloured
• customer-specific branding 

  DESIGN

• AIRDUC® profile hose
• 1. spring steel wire firmly embedded in wall
• 2. wall: permanently antistatic premium ester-polyurethane (Pre-PUR®)
• 3. wall thickness 1,4 - 1,5 mm approx.

  TEMPERATURE RANGE

• -40°C to 90°C
• short time to 125°C

Technical specifications:

APPLICATIONS

• flexible hose/ ducting for high throughput of warm abrasive powder, bulk material, granulate and for warm gases
• plastic industry, conveying of granulates and powders: granulate conveying equipment, vacuum hopper/ conveyor, suction conveyor, dosing system, bulk-bag (big bag)-charging and discharging, shredder, mill, extruder, injection moulding machine
• film blowing machine, cooling air at the extrusion tool
• offset printing machine: air supply, air supply cabinet
• textile industry, steam soaking: steam iron, industrial ironing machine, smoothing iron
• raw material conveying hose for powders, granulates, sand, quartz, gravel, shards and chips/ shavings
• compressor, side channel blower, vacuum pump, pressure pump, pump

  PROPERTIES

• heavy duty
• highly abrasion resistant
• very good heat resistance (better than comparable TPE and Neoprene)
• increased pressure and vacuum resistance
• very good low temperature flexibility
• good resistance to oil, gasoline and chemicals
• according to DIN 26057 Type 3
• REACH according to --> Technology / Technical Information / REACH

  DELIVERY VARIANTS

• further diameters and lengths available on request
• transparent (standard)
• customer-specific branding
• black (standard)

  DESIGN

• AIRDUC® profile hose
• 1. spring steel wire firmly embedded in wall
• 2. wall: patented special premium high-temperature polyurethane HT-PUR (Pre-PUR®)
• 3. wall thickness 1,4 - 1,5 mm approx.

  TEMPERATURE RANGE

• -40°C to 125°C
• short time to 150°C

heat resistant hose - hot granule hose - heat resistant granule hose

Technical specifications:

APPLICATIONS

• flexible hose/ ducting for high throughput of warm abrasive powder, bulk material, granulate and for warm gases
• plastic industry, conveying of granulates and powders: granulate conveying equipment, vacuum hopper/ conveyor, suction conveyor, dosing system, bulk-bag (big bag)-charging and discharging, shredder, mill, extruder, injection moulding machine
• film blowing machine, cooling air at the extrusion tool
• offset printing machine: air supply, air supply cabinet
• textile industry, steam soaking: steam iron, industrial ironing machine, smoothing iron
• raw material conveying hose for powders, granulates, sand, quartz, gravel, shards and chips/ shavings
• compressor, side channel blower, vacuum pump, pressure pump, pump

PROPERTIES

• heavy duty
• highly abrasion resistant
• very good heat resistance (better than comparable TPE and Neoprene)
• increased pressure and vacuum resistance
• very good low temperature flexibility
• good resistance to oil, gasoline and chemicals
• according to DIN 26057 Type 3
• REACH according to --> Technology / Technical Information / REACH

  DELIVERY VARIANTS

• further diameters and lengths available on request
• transparent (standard)
• customer-specific branding
• black (standard)

  DESIGN

• AIRDUC® profile hose
• 1. spring steel wire firmly embedded in wall
• 2. wall: patented special premium high-temperature polyurethane HT-PUR (Pre-PUR®)
• 3. wall thickness 1,4 - 1,5 mm approx.

  TEMPERATURE RANGE

• -40°C to 125°C
• short time to 150°C

heat resistant hose - hot granule hose - heat resistant granule hose

Technical specifications:

APPLICATIONS

• flexible hose/ ducting for abrasive powder, bulk material, granulate and for gases
• air supply: UV dryer, IR dryer
• extraction unit, dedusting system, filter system, oil mist extraction
• explosion hazard area
• textile industry, fiber extraction: spinning machine, knitting machine, weaving loom machine
• clean room ventilation, semiconductor production machine
• heating hose: exterior hose as protection hose
• surface preparation: shot blasting/ sand blasting recovery e.g. at blasting chamber, ship yard, stripping machine, flooring preparation machine, grinding machine

  PROPERTIES

• medium-heavy duty
• highly abrasion resistant
• good resistance to oil, gasoline and chemicals
• very good low temperature flexibility
• permanently antistatic wall: according to ISO 8031 electrical and surface resistance<10⁹ Ω (according to TRGS 727<2,5*10⁸ Ω*m and NFPA 652 10⁸-10⁹ Ω)
• in accordance with ATEX 2014/34/EU (1999/92/EC) and German TRGS 727: pneumatic transport of flammable dusts and bulk materials (Zone 20, 21, 22 inside), aspiration of combustible dusts (Zone 22 inside),
• in accordance with ATEX 2014/34/EU (1999/92/EC) and German TRGS 727: for conveying for flammable liquids (inside zone 0, 1, 2), for conveying for non-flammable liquids, for use in zone 1 and 2 (gases), for use in zone 0 (gases)
• according to DIN 26057 Type 2
• conforms to RoHS guideline
• REACH according to --> Technology / Technical Information / REACH

  DELIVERY VARIANTS

• further diameters and lengths available on request
• black (standard)
• special colours: full coloured
• customer-specific branding

  DESIGN

• AIRDUC® profile hose
• 1. spring steel wire firmly embedded in wall
• 2. wall: permanently antistatic premium ester-polyurethane (Pre-PUR®)
• 3. wall thickness 0,7 mm approx. 

  TEMPERATURE RANGE

• -40°C to 90°C
• short time to 125°C