To find out about the nearest WAMGROUP Subsidiary explore Global Network
  • Discover WAMGROUP
  • Global Network
  • News & Events
  • Careers Worldwide
  • Suppliers
Contact us

Penstock PAR

Find out more about this product for Fruit & Vegetable Processing Waste Water


Penstock 1
Penstock 2
PAR Penstocks are used in both municipal and industrial waste water treatment plants to isolate a piece of equipment or a parts of a plant.
Low maintenance
Low maintenance

Technical Specs


PAR Penstocks mainly consist of a steel frame, a steel gate, a neoprene sealing system sliding inside the frame, a stem, and a manual drive system complete with control wheel.


PAR Penstocks are regularly used for a number of operations in both municipal and industrial waste water treatment plants.
Generally they serve the purpose of:
  • Isolating a piece of equipment;
  • Shutting off a whole part of a plant;
  • Controlling water level and / or flow rates.
PAR Penstocks are fitted into walls (to close circular, square or rectangular openings/windows) or into channels (with frame enclosed in the concrete).
In case of large gate sizes PAR Penstocks are usually equipped with a gear reduction unit complete with electric actuator.


  • Different gate sizes up to 2 m wide and 2 m high available
  • 3 or 4 side sealing system (neoprene hardness 60 Shore)
  • Gate thickness: 6 mm
  • TPN pitch stem – minimum thickness: 30 mm
  • Hot dip-galvanised carbon steel / 304 L / 316 L SS 


  • User-friendly
  • Robust design
  • Wide range of applications and sizes


  • Gearbox complete with hand wheel
  • Electric actuator complete with limit switch, torque limit switch, position sensor, emergency for manual hand wheel, protection degree IP 65
  • Electric actuator ON/OFF
  • Electric actuator with 4-20 mA signal
  • Electric actuator with Profibus inverter 



Here below you will find all documents regarding this product. Click "Other Languages" for translated versions.
To download technical, and spare parts manuals, please log in with your username and password.

If you do not have an account, please click here to register.

Suggested products

To register for access to Technical Literature and Manuals, please click
GDPR On May 25, 2018, the new General Data Protection Regulation (GDPR) enters into effect in all EU member states. Please check how we have adjusted our privacy policy in accordance with the European legislation.

This site uses cookies, including third parties, in order to improve your experience and to provide services in line with your preferences. By closing this banner, scrolling this page or by clicking any of its elements consent to the use of cookies. If you want to learn more or opt out of all or some cookies go to the section:
Privacy Policy and Cookies