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Based on a tie bar design the range of cylinders offer durable construction with a high degree of corrosion resistance in comparison to welded designs.

The maximum speed of operation is dependent upon the selected material of construction and sealing technique.

The materials are selected with respect to the application, duty cycle and fluid.  Standard are 316 and high grade engineering polymer.  An additional ceramic coating can be applied for extreme environments and duty cycles.  The range ensures an appropriate life with low maintenance at the most cost effective solution.

Janus cylinders are manufactured in all stainless steel 316 design.  The cylinders come in a standard of "end types" ( threaded rod, spherical rod end, piston end flange, piston spherical rod end etc..).  Janus cylinders may also be customer specified.  From ⦰32 to 150mm bores as standard.

Waterquest Solutions can offer special cylinders to suit customer applications or specifications:

Extended sizes

Double end

Proximity sensors

Linear transducers for positional feedback

Special mounting for positional integration

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32 Bore Cylinder

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64 Bore Cylinder

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125 Bore Cylinder

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40 Bore Cylinder

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80 Bore Cylinder

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50 Bore Cylinder

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100 Bore Cylinder

Bore∅                                  32

Rod∅                                   16-20

                                  

Max Operating

Pressure                            160 Bar

                              

Max Speed (m/sec)         0.3

Construction                    AISI 316, 

Materials                          Engineered 

                                           Polymer*

 

Temperature                   MAX 50ºC**

                                          Min 2ºC***

 

* Duplex 2205 Stainless Steel  available by request

** Higher temperature operation is possible.  Please consult us for details.

*** Please consult us for lower temperature conditions.                         

Bore∅                                  40

Rod∅                                   25

Max Operating

Pressure                             160 Bar

Max Speed (m/sec)          0.3

Construction                     AISI 316,

Materials                           Engineered

                                            Polymer*

 

Temperature                    Max 50ºC**

                                           Min 2ºC***

* Duplex 2205 Stainless Steel available

by request

**Higher temperature operations is possible.  Please consult us for details

*** Please consult us for lower temperature conditions

Bore∅                                   50

Rod∅                                    25-30

Max Operating

Pressure                             160 Bar

Max speer (m/sec)            0.3

Construction                       AISI 316,

Materials                             Engineered

                                              Polymer*

Temperature                       Max 50ºC**

                                              Min 2ºC***

*Duplex 2205 Stainless Steel available by request

** Higher temperature operation is possible.  Please consult us for details.

*** Please consult us for lower temperature conditions

 Bore∅                                  64

 Rod∅                                   30-40

 Max Operating

Pressure                              160 BAR

Max Speed (m/sec)           0.3

Construction                       AISI 316

Materials                             Engineered

                                              Polymer*

Temp                                    MAX 50ºC

                                              Min 2ºC***

 * Duplex 2205 stainless steel 

available by request

** Higher temperature operation is 

possible.  Please consult us for 

details

*** Please consult us for lower 

temperature conditions.

 Bore∅                                  80

 Rod∅                                   50

 Max Operating

Pressure                              160 BAR

Max Speed (m/sec)           0.3

Construction                       AISI 316

Materials                             Engineered

                                              Polymer*

Temp                                    MAX 50ºC

                                              Min 2ºC***

 * Duplex 2205 stainless steel 

available by request

** Higher temperature operation is 

possible.  Please consult us for 

details

*** Please consult us for lower 

temperature conditions.

 Bore∅                                  100

 Rod∅                                   60-80

 Max Operating

Pressure                              160 BAR

Max Speed (m/sec)           0.3

Construction                       AISI 316

Materials                             Engineered

                                              Polymer*

Temp                                    MAX 50ºC

                                              Min 2ºC***

 * Duplex 2205 stainless steel 

available by request

** Higher temperature operation is 

possible.  Please consult us for 

details

*** Please consult us for lower 

temperature conditions.

 Bore∅                                  125

 Rod∅                                   80

 Max Operating

Pressure                              160 BAR

Max Speed (m/sec)           0.3

Construction                       AISI 316

Materials                             Engineered

                                              Polymer*

Temp                                    MAX 50ºC

                                              Min 2ºC***

 * Duplex 2205 stainless steel 

available by request

** Higher temperature operation is 

possible.  Please consult us for 

details

*** Please consult us for lower 

temperature conditions.