Pneumatics Hafner

Piston cylinders

Execution of mining

ISO series

Pneumatics, Compressors, Dryers, Tanks, Pneumatic installations, Air prepration units, Gauges, Pneumatic tubes, Pneumatic valves, Pneumatic cylinders, Pneumatic fittings.

Ex execution - series ISO

Double acting cylinders, EX

ISO 15552

Types of materials used to built the cylinder’s particular parts

Materiały użyte do budowy poszczególnych części siłownika

Part name

Material

Front cover

Steel S235JR

Back cover

Steel S235JR

Bilateral tie bolts

Steel E355SR

Tube

Steel E355SR / Steel E355SR z with chrome internal layer

Piston rod

Carbon steel with chrome external surface CK-45 / stainless steel

Piston

Steel S235JR

Piston rod’s nut

Steel S235JR

Hexagonal nuts

According to DIN 936

Amortization nut

Steel S235JR

Piston’s guide ring

Polioksymetylen

Piston rod’s guide tube

ŁS1

Protection rings

According to DIN 7993

Pistion rod’s sealing with scraper

Polyurethane

Piston’s sealing

Polyurethane

Amortization piston’s sealing

Polyurethane

Sealing rings Type „o-ring”

NBR

Sealing rings Type „o-ring”

NBR

Hexagonal nut

According to DIN 936

Catalogue number creation

GI	/	001	/	063	/	0200	/	C	M	S	S	O
1		2		3		4		5	6	7	8	9

1. Cylinders series:

GI – Cylinder ISO in the EX execution

2. Cylinder’s type:

001 – one side Piston rod
012 – Constant pivot pin, made from carbon steel
013 - Jarzmo regulowane, wykonanie Materialowe - stal węglowa
014 - – Constant pivot pin made from cast iron
015 – Regulated pivot pin, made from cast iron

3. Diameter code:

032 - ø32 mm
040 - ø40 mm
050 - ø50 mm
063 - ø63 mm
080 - ø80 mm
100 - ø100 mm
125 - ø125 mm
160 - ø160 mm
200 - ø200 mm
250 - ø250 mm

4. Stroke (mm):

Exp. 0200 = 200 mm

5. Piston rod’s material:

C - Carbon steel with chrome outer surface
N - Stainless steel

6. Sealings type (reffers to piston rod, piston and amortization ):

P - Polyurethane (Piston - PU; Piston rod - PU; amortization - PU; o-rings Type „o” - NBR)
V - viton (sealing set VITON)
M - Mixed (Piston - PU; Piston rod - VITON; amortization - PU; o-rings Type „o” - NBR)
N - NBR (sealing set NBR)

7. Tube’s material:

S - Carbon steel
C - Carbon steel with chrom inner surface

8. Piston’s material:

S - Carbon steel

9. Additiona options:

W - Extended piston rod
O - Extended piston rod with cover

Double acting cylinders, ATEX series Solid

ISO 15552

Dane techniczne

Operating pressure

from 0,63 to 1 MPa

Operating temperature

from -20°C to 80°C

Version

Double acting, ATEX

Diameter

Ø32; Ø40; Ø50; Ø63; Ø80; Ø100; Ø125; Ø160; Ø200; Ø250

Working medium

Compressed air having a maximum participle of size solid 10 μm not lubricated , or compressed air having a maximum participle size od solid 40 μm lubricated with oil mist from 3 to 6 drops/m3