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Ø S
50 mm
Stroke
550 mm
Z
710 mm
Please choose a variant
Article
HK HFRT 1 25 100
HK HFRT 1 25 150
HK HFRT 1 25 200
HK HFRT 1 25 250
HK HFRT 1 25 300
HK HFRT 2 30 200
HK HFRT 2 30 250
HK HFRT 2 30 300
HK HFRT 2 30 350
HK HFRT 2 30 400
HK HFRT 2 30 550
HK HFRT 3 40 200
HK HFRT 3 40 250
HK HFRT 3 40 300
HK HFRT 3 40 350
HK HFRT 3 40 400
HK HFRT 3 40 550
HK HFRT 3 40 700
HK HFRT 4 50 300
HK HFRT 4 50 400
HK HFRT 4 50 550
HK HFRT 4 50 700
Product details for
HK HFRT 4 50 550
Ø S
50 mm
Stroke
550 mm
Z
710 mm
E
G 3/8″ -19
L
65 mm
M
50 mm
Ø H
47 mm
Ø F
25.5 mm
Ø G
65 mm
All characteristics
Characteristics
Max. working pressure
- max. 200 bar (acc. to DIN EN 982)
Design
- plunger cylinders
- with attachment elements
Material
- cylinder base: FE 510-A105
- oil filler neck: steel 9SMn28
- nut: steel 8UNI EN 20898-2
Piston
- piston: steel 9SMn28
Piston rod
- piston rod: steel 20MnV6, chrome 25 µm micron ± 5
- piston rod: resistance for 200 hours in the NSS test according to ISO 3768
- piston rod guide: steel 9SMn28
Seal
- seal TPM: NBR
- seal OR: NBR Fluorosil Viton
- seal TSE-TTS-TTI/L: NBR + fabric / polyurethane
- seal GHM-GHK: NBR / polyurethane
Additional information
- Test pressure max. 240 bar (acc. DIN EN 982)
Temp. range
- standard version -15 °C to +80 °C
Customs tariff number
- 84122180
All characteristics
Product description
Notes
Description
Further information
Product variants
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Ø S = piston rod diameter
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Ø S (mm)
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L (mm)
M (mm)
Ø H (mm)
Ø F (mm)
Ø G (mm)
Ø S = piston rod diameter
