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See Dimensions Tab

See Dimensions Tab

The standard cylinder construction is 316 stainless steel with a high grade engineering polymer seal, Duplex stainless steel cylinders can be manufactured for seawater service. An additional ceramic coating can be applied for extreme operating environments and duty cycles.

The Janus cylinder design is simple and robust ensuring a long service life with low maintenance; offering a most cost effective solution.

TWHC can offer special cylinders to suit customer applications or specifications; please contact us with your specific requirements.

Cylinder Force
Piston Ø [mm]
Piston Area [cm²]
Rod Ø [mm]
Ring Area [cm²]
Cylinder efficiency factor.
0.98
Stroke [mm]
500

 

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  • Specification
  • Dimensions
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Based on a tie bar design, the standard range of cylinders offer durable construction with a high degree of corrosion resistance. The cylinders can be supplied as single or double acting with a maximum pressure of 160 bar and maximum speed of 0.3 m/sec.

Part No Description Price RFQ
040-W-D-25-F-B-* Tap water, Double acting, 25 Ø rod, Female thread, Rear flange, * Specify the stroke on RFQ.  POA
040-W-D-25-F-F-* Tap water, Double acting, 25 Ø rod, Female thread, Front flange, * Specify the stroke on RFQ.  POA
040-W-D-25-M-B-* Tap water, Double acting, 25 Ø rod, Male thread, Rear flange, * Specify the stroke on RFQ.  POA
040-W-D-25-M-F-* Tap water, Double acting, 25 Ø Rod, Male thread, Front flange, * Specify the stroke on RFQ.  POA
040-W-D-25-R-R-* Tap water, Double acting, 25 Ø rod, Spherical bearing rod end, Spherical bearing mounting, * Specify the stroke on RFQ.  POA
040-W-D-25-R-R-* Tap water, Double acting, 25 Ø rod, Spherical bearing rod end, Spherical bearing mounting, * Specify the stroke on RFQ.  POA
040-W-D-25-U-U-* Tap water, Double acting, 25 Ø rod, Plain bearing rod end, Plain bearing mounting, * Specify the stroke on RFQ.  POA
Custom Cylinder 40 Ø Please quote Rod end, Body Mounting and Stroke.  POA
Bore Ø 40
Rod Ø 25
Max. Operating Pressure 160 Bar
Max Speed (m/sec) 0.3
Constuction Materials AISI 316, Engineered Polymer *
Temp Max ** 50° C
Min ** 2° C

* Duplex 2205 stainless steel available on request

** Higher temperature operation is possible, consult TWHC for details.

*** Consult TWHC for lower temperature conditions.

NOMINAL BORE 40
ROD 25
ROD INTERNAL
THREAD (SIZE x PITCH x LENGTH)
M16 x 12 x 32
ROD INTERNAL
THREAD (SIZE x PITCH x LENGTH)
M22 x 1.5 x 25
A 113
B FLANGE WIDTH 15
C Ø 112
D NO FLANGE 52.7
E A/F 22
F Ø 75
G CRS+STROKE 209.7
H Ø 10.5
I PCD 95
J Ø PLAIN 16
K 37
L PLAIN (WIDEST POINT) ROD 22
BODY 22
M STUD LENGTH 12
N WITHOUT FLANGE 24.7
O MALE WITHOUT FLANGE 34.7
P BSP P 1/4″
SPHERICAL BEARINGS D NO FLANGE 52.7
G CRS + STROKE 209.7
J Ø 16
K 37
L (WIDEST) ROD 21
BODY 21

Request a STEP file download, stating stroke and end mounting.

This download is a file that can be loaded in to various 3d packages

This is the New Cylinders Catalog, with all the details of our pumps in PDF format

This is an example STEP file for you to use in your 3d package

  • Info
  • Specification
  • Dimensions
  • Download

Based on a tie bar design, the standard range of cylinders offer durable construction with a high degree of corrosion resistance. The cylinders can be supplied as single or double acting with a maximum pressure of 160 bar and maximum speed of 0.3 m/sec.

Part No Description Price RFQ
040-W-D-25-F-B-* Tap water, Double acting, 25 Ø rod, Female thread, Rear flange, * Specify the stroke on RFQ.  POA
040-W-D-25-F-F-* Tap water, Double acting, 25 Ø rod, Female thread, Front flange, * Specify the stroke on RFQ.  POA
040-W-D-25-M-B-* Tap water, Double acting, 25 Ø rod, Male thread, Rear flange, * Specify the stroke on RFQ.  POA
040-W-D-25-M-F-* Tap water, Double acting, 25 Ø Rod, Male thread, Front flange, * Specify the stroke on RFQ.  POA
040-W-D-25-R-R-* Tap water, Double acting, 25 Ø rod, Spherical bearing rod end, Spherical bearing mounting, * Specify the stroke on RFQ.  POA
040-W-D-25-R-R-* Tap water, Double acting, 25 Ø rod, Spherical bearing rod end, Spherical bearing mounting, * Specify the stroke on RFQ.  POA
040-W-D-25-U-U-* Tap water, Double acting, 25 Ø rod, Plain bearing rod end, Plain bearing mounting, * Specify the stroke on RFQ.  POA
Custom Cylinder 40 Ø Please quote Rod end, Body Mounting and Stroke.  POA
Bore Ø 40
Rod Ø 25
Max. Operating Pressure 160 Bar
Max Speed (m/sec) 0.3
Constuction Materials AISI 316, Engineered Polymer *
Temp Max ** 50° C
Min ** 2° C

* Duplex 2205 stainless steel available on request

** Higher temperature operation is possible, consult TWHC for details.

*** Consult TWHC for lower temperature conditions.

NOMINAL BORE 40
ROD 25
ROD INTERNAL
THREAD (SIZE x PITCH x LENGTH)
M16 x 12 x 32
ROD INTERNAL
THREAD (SIZE x PITCH x LENGTH)
M22 x 1.5 x 25
A 113
B FLANGE WIDTH 15
C Ø 112
D NO FLANGE 52.7
E A/F 22
F Ø 75
G CRS+STROKE 209.7
H Ø 10.5
I PCD 95
J Ø PLAIN 16
K 37
L PLAIN (WIDEST POINT) ROD 22
BODY 22
M STUD LENGTH 12
N WITHOUT FLANGE 24.7
O MALE WITHOUT FLANGE 34.7
P BSP P 1/4″
SPHERICAL BEARINGS D NO FLANGE 52.7
G CRS + STROKE 209.7
J Ø 16
K 37
L (WIDEST) ROD 21
BODY 21

Request a STEP file download, stating stroke and end mounting.

This download is a file that can be loaded in to various 3d packages

This is the New Cylinders Catalog, with all the details of our pumps in PDF format

This is an example STEP file for you to use in your 3d package