With more than 70 years

of experience KAUCHUK Co. is the largest representative

of the Bulgarian rubber industry.

The joint-stock co. KAUCHUK is the well known manufac-

turer of the rubber-based conveyor belts, hoses and other

rubber goods, marketed throughout the world.

KAUCHUK Co. combines the traditional and sophisticated tech-

nology with the latest results of continuous research and de-

velopment. It offers a wide range of products of high quality

which is guaranteed by the quality assurance system of ISO-

9001 approved and annually audited by Lloyd’s register.

For applications not contained in this catalogue

or for any variations to those shown, we are able to

give any information you may require as well as dis-

cuss with you the best solutions to conveyor belts,

hoses and other rubber goods produced by us.

GENERAL INFORMATION ABOUT THE SMOOTH HOSES

FLEXIBLE MADE ( I.D. 6 mm - 25 mm) MANDREL MADE ( I.D. 19 mm - 200 mm)TYPE of HOSES ........................................................................ STANDARD

RW-1 WATER /SCHLAUCH/ ....................................... ISO 1403, BS 5119

RW-2 WATER .............................................................. ISO 1403, BS 5119

RW-3 SATURATED STEAM and HOT WATER .................... BS 5122

RA-1 AIR ..................................................................... ISO 2398, BS 5118

RG-1,2,3 GAS WELDING and METAL CUTTING ............... EN 559, BS 5120

RF-1 LIQUID FOODSTUFFS ..................................... F.D.A. STANDARDS

RK-1 ACIDS and ALKALI solutions ..................................... BS 5122

PM-1 (1,2) POWDERED and ABRASIVE MATERIALS ........ ISO 3861, BS 5121

RO-1 PETROLEUM and MINERAL OILS ........................... BS AU-108

RO-2 BENSINE, KEROSINE, GAS OIL ............................. BS AU-108

HP-1 HIGH PRESSURE, type I ............................ DIN EN 853, DIN 20022 1ST

HP-2 HIGH PRESSURE, type II ........................... DIN EN 853, DIN 20022 2ST

KAUCHUK J. S. Co. 4400 Pazardjik, Bulgaria

phone: +359 (34) 445 109; 444 104; 443 211

fax: +359 (34) 445 088

e-mail: kauchuk@pasat.bg

http://www.kauchuk.com

PM

AC

IDFO

OD

GA

SW

ATER

OIL

S

RW-1 8, 10, 13, 16, 19, 25, 32, 38, 50 1,6 - - -20/+50 - - - to 50 20,40

RW-2 6, 8, 10, 13, 16, 19, 25, 32, 38, 45, 50, 54, 60, 70, 83, 90, 100, 115, 142, 150, 160, 200 - 6,3 - -20/+50 - 12,6 - to 50 20, 40

RW-31 13, 16, 19, 25, 32, 38, 50 3 5 - +130/150 15 50 - to 50 20, 40

RW-32 16, 19, 25, 32, 38, 50 10 - - to +100 50 - - to 50 20, 40

RA-1,2 6, 8, 10, 13, 16, 19, 25, 32, 38, 50 10 20 - -20/+50 40 60 - to 50 20,40

RG-1 6, 8, 10, 13, 16 10 20 - -20/+50 30 60 - to 50 -

RG-2 6, 8, 10, 13, 16 10 20 - -20/+50 30 60 - to 50 -

RG-3 5, 6, 8, 10, 13 6,3 10 - -20/+50 18,9 30 - to 50 -

RF-1 13, 16, 19, 25, 32, 38, 50, 60, 70, 83, 90, 100, 125 6,3 - - -20/+50 18,9 - - to 50 20, 40

RK-1 19, 25, 32, 38, 50, 60, 70, 75, 83, 90, 100, 110, 125, 135, 150, 200 6,3 - - -20/+50 18,9 - - to 50 20,40

PM-1(1) 19, 25, 32, 38, 50, 54, 60, 70, 83, 90, 100, 110, 125, 150, 200 6,3 10 - -20/+50 18,9 30 - - 20, 40

PM-2(2) 19, 25, 32, 38, 50, 54, 60, 70, 83, 90, 100, 110, 125, 150, 200 - - 16 -20/+50 - - 48 - 20, 40

RO-1 6, 8, 10, 13, 16, 19, 25, 32, 38, 50, 60, 70, 83, 90, 100, 125, 150, 200 5 6,3 - -25/+60 15 18,9 - to 50 20, 40

RO-2 19, 25, 32, 38, 50, 54, 60, 70, 75, 83, 90, 100, 110, 125, 150, 200 5 6,3 - -25/+60 15 18,9 - to 50 20, 40

I.D. O.D mm.

HP-1 6,3 15 225 - - -25/+50 900 - - - to 10

8 17 215 - - - 850 - - - -

10 19,4 180 - - - 720 - - - -

12,5 23 160 - - - 640 - - - -

16 19 130 - - - 520 - - - -

19 34 105 - - - 420 - - - -

HP-2 6,3 17 400 - - -25/+50 1600 - - - to 10

8 19,4 350 - - - 1400 - - - -

10 21,4 310 - - - 1320 - - - -

12,5 25 275 - - - 1100 - - - -

16 28 250 - - - 1000 - - - -

INSIDE DIAMETER (mm) W.P. (bar)W.T.

(oC)B.P. (bar)

LENGTH (m)

flex. mand.TYPE

RW-4 16, 20, 25, 32, 38, 44, 50, 54, 60, 70, 75, 83, 90, 102, 110, 115, 125, 142, 150, 160, 200 - - -20/+50 - -

RW-5 50, 54, 60, 70, 83, 90, 100, 110, 125, 142, 150, 160, 200 6,3 - -20/+50 12,6 -

RA-4 25, 38, 50, 54, 60, 70, 75, 83, 90, 100, 125, 142, 150, 160, 200 1 - -20/+50 - -

RF-2 32, 38, 50, 54, 60, 70, 83, 90, 100, 110, 125 - - -20/+50 - -

RF-3 20, 25, 30, 32, 38, 50, 54, 60, 70, 75, 83, 90, 100, 110, 125, 150, 200 6,3 - -20/+50 12,6 -

RK-2 50, 54, 60, 70, 75, 83, 90, 100, 110, 125, 150, 200 - - -20/+50 - -

RK-3 25, 32, 38, 50, 54, 63, 70, 75, 83, 90, 100, 125, 150, 200 6,3 - -20/+50 18,9 -

PM-2 50, 54, 60, 70, 75, 83, 90, 100, 110, 125, 142, 150, 160, 200 6,3 - -20/+50 18,9 -

RO-3 50, 54, 60, 70, 75, 83, 90, 100, 110, 125, 142, 150, 160, 200 - - -25/+60 - -

RO-4 20, 25, 32, 38, 50, 54, 60, 70, 75, 83, 90, 100, 110, 125, 150, 200 5 6,3 -25/+60 15 18,9

RO-5 50, 54, 60, 70, 75, 83, 90, 100, 110, 125, 150, 200 - - -25/+60 - -

RO-6 20, 25, 32, 38, 50, 60, 70, 75, 83, 90, 100, 110, 125, 150, 200 5 6,3 -25/+60 15 18,9

PM

AC

IDFO

OD

AIR

WA

TER

OIL

S

INSIDE DIAMETER (mm) W.P. (bar)W.T.

(oC)B.P. (bar)TYPE

for watering

gardens, black

for water under

pressure,

black/coloured

for saturated

steam

with t +130o C

and t +150o C

for water with

t to +100o C

for air under

pressure, black/

coloured

for air under

pressure,

black/coloured

for oxygen -

blue coloured

for acetylene -

red, black - with

colour strip

blue / red

for oxygen and

acetylene -

blue / red

coloured,

black - with

colour strip

for propane -

butane - orange

coloured, black

with colour strip

for hydrogen and

natural gas - black

for milk, beer,

wine, ethyl

alcohol and

other liquid

foods

for strong and

weak acids and

alkali solutions

for powdered

materials and

their water

suspensions -

concrete,

cement, sand

for powdered

materials and

their water

suspensions -

concrete,

cement, sand

for liquids on

petroleum

basis, black

for bensine,

kerosine and

gas oil, with

antistatic

metal wire

with one metal

braiding - for

liquids under

pressure, for

hydrolic

systems

with two metal

braidings -

for hydrolic

systems

airtigtht for

water suction

suction-

discharge of

water

for completing

of machines

and equipment

for milk, beer,

wine, ethyl

alcohol and

other liquid

foods

for milk, beer,

wine, ethyl

alcohol and

other liquid

foods

suction-discharge

of powdered

materials and their

water suspensions

concrete, cement,

sand

for strong and

weak acids and

alkali solutions

for strong and

weak acids and

alkali solutions

suction of

liquids on

petroleum

basis

suction-

discharge of

liquids on

petroleum

basis

suction of

bensine,

kerosine and

gas oil with

antistatic metal

wire

suction-

discharge of

bensine,kerosine

and gas oil with

antistatic metal

wire

FLEXIBLE MADE

MANDREL MADE

MANDREL MADE

AIR

MANUFACTURING LENGTHS

I.D. 6 mm. - 19 mm. are manufactured in coils - to 100 l.m

I.D. 19 mm. - 50 mm. are manufactured in length: 10, 20, and 40 l.m

I.D. 50 mm. - 200 mm. are manufactured in length up to 8 l.m

SMOOTH HOSES

MANUFACTURING LENGTHS - Up to 8 l.mHOSES WITH METAL SPIRAL

WORKING IN VACUUM - 0.8 bar

APPLICATION: IN ALL INDUSTRIAL BRANCHES, AGRICULTURE, CONSTRUCTION WORKS, TRANSPORT AND DAILY NEEDS.

MARKING

Every hose coil is provided with a tag, indicating the manufacturer’s name, type of

hoses, its size, lenght, number of standard. Longitudinal coloured inscription per

every linear meter.

ORDERING Please state in every order:

- name of the hose

- respective standard number

- inside diameter

GENERAL INSTRUCTION FOR USE

- The hoses are to be used for transport of substances and/or the material they are

designed for.

- Load the hoses with the pressure according to manufacturer’s prescription.

- Protect the hoses from direct sunshine.

PACKING

Hoses with I.D. 25 - 63 mm are coiled and wrapped with PE strip.

Hoses with I.D. 75 - 100 mm are delivered upon agreement straight and

separately.

- required pressure parameter

- lenght in meters

- total quantity of hoses in meters

- requirement for marking