Allows demand-based volume flow control in order to optimise energy consumption in ventilation systems.
Return-air control for fume cupboards and supply- and return-air control in laboratories and clean rooms. Hospital wards or operating theatres.Can be used in areas with dirty or contaminated return air.
High-precision measurement of differential pressure
Measuring range is infinitely variable for matching to the needs of the application
Available as a calibrated version for pharmaceutical applications
Optimal combination with RLE150F100 or NRT 300
Please check the images to see what you will get.

Your order will be packaged carefully to ensure it gets to you in perfect condition. 

All  packages and parcels are registered, you will be also provided with tracking number.

PLEASE CONTACT US WITH QUESTIONS, CONCERNS, OR REQUESTS FOR ADDITIONAL PHOTOS.

I HAVE NO RESPONSIBILITY FOR DELAYS AND LOST MY SHIPMENT FROM POST!!
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Project will be shipped within the same or the next business day, after received payment, and "completed" status. The delivery arrangements for public holidays. The shipped to PayPal address ONLY. Make sure your PayPal address matches your shipping address.Delivery time depends on destination and other factors. If not we announced that the transit time, patiently waiting for. The items usually arrive in 14 to 60 working days, 
but some times it might take longer so please be patient.
 We will leave feedback once you have received the item and you  are completely satisfied with 
your purchase. In the unlikely  event that you are not happy then please contact us so that we  can 
resolve the problem before leaving negative feedback.
Negative feedback does not solve anything. We are always willing to work things out, thank you!   
We  will always do our best to help so please don't hesitate to  contact us.
Please do not bid if you are not intend to buy.  
Thanks,Marjan