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Generation F Single Phase Surge & Rhythm Male Milking Tube

Generation F Single Phase Surge & Rhythm Male Milking Tube





Petz – Penis Encasement Tubes

Generation F Single Phase Surge & Rhythm Male Milking Tube



Generation F Single Phase Surge & Rhythm Male Milking Tube or Petz as we call them here!

Petz – Penis Encasement Tubes

40mm Internal Diameter Single Phase Surge & Rhythm Male Milking Tube. Cast and Annealed Acrylic tube. The exhaust system is high grade stainless steel tube and comes with a tempered reduction extruded spigot.

Why Choose this oneThis tube incorporates Surge and Rhythm, and is a great base line and starting point. Top entry with the pump lines, with a concentration on Rhythm, drawing you up and working with the responsive Silicone liner. As with all the PetZ, the speed of the Rhythm can be deliciously controlled by using the pulsator tuner to increase or decrease the running Rhythm.

This tube incorporates Surge and Rhythm

Please Note: Tubes are NOT returnable due to the personal nature of them and therefore hygiene reasons

  • Cast and Annealed Acrylic Tube
  • Chromed Connectors
  • Choice of Colour Tops




40mm Internal Diameter

Your item is both personalised and bespoke – most require a waiting time of 1-2 weeks,

In general:

For hygienic reasons, we can not accept returns for insertable items, like plugs. Nor can we accept returns for chastity devices or milking tubes.

For other returns or defects, please contact for information, before sending anything back! We will provide you with return instructions, please visit our INFO page.

You can cancel any order within 14 days after purchasing. If you order did not ship yet, you will receive a full refund within 14 days.

In case your order was already shipped, please contact for return instructions. You will receive a full refund within 14 days after the items have been received by us.


Even though all of our items are made to meet very high quality and safety standards, the use of any purchased items is at your own risk. can not be held responsible for the improper or careless use of these items, or use of these items against a person’s will. We do not accept any liability for damages, injuries or death resulting from the use of any of our items. Please play safe, sane, and consensual! Click here for our Terms and Conditions.

This is our standard Extruded Top

If you have already bought a system from us, you will of received a Rhythm Line in your starter kit so won’t necessarily need this

This is our Pure Silicone Rhythm lines that run from the side port on your PetZ to the Pulsator

Production Times vary and can be found for each specific item in the product SPECS above.

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