The TR-970 Air Flow Indicator is used to confirm that the manufacturer's mimimum design flow rate of the 3M™ Versaflo™ TR-300 Series Powered Air Turbo is exceeded.
FEATURES
Designed to enable testing at various elevations and temperatures within the operational range of the system.
Easy to use
Visual indicator
PRODUCT DETAILS
Compatible With - 3M™ Versaflo™ TR-600 Series PAPR
More than happy with this company. They had the mask in stock, I also needed some info on it and Jim was more than helpful. I would recommend anyone looking for PPE to give them a call if you can't see it online.
Buy in bulk and save! Great item. Just what I needed to keep going with what I do. As described - 50 pairs in a box, Postage was prompt! Happy to buy again.
Sorry pushed enter by mistake... to continue on from previous comment.. The Sundstrom membrane kit is a great addition, ie not having to replace the entire mask. The membrane proved very effective at blocking ultra fine particles of sandstone, which I didn't realise until i cleaned the mask. Wouldn't work in noodling machine ( picking opals off conveyor belt) withour one.
The TR-970 Air Flow Indicator is used to confirm that the manufacturer's mimimum design flow rate of the 3M™ Versaflo™ TR-300 Series Powered Air Turbo is exceeded.
FEATURES
Designed to enable testing at various elevations and temperatures within the operational range of the system.
Easy to use
Visual indicator
PRODUCT DETAILS
Compatible With - 3M™ Versaflo™ TR-600 Series PAPR