Part # Description Qty. 505-725 Tri-Valve Assembly 1 510-552 Exhaust Valve 1 520-042 Tie Wrap 1
This Kirby Morgan 525-752 Tri-Valve Exhaust Kit for SL-17A/B/K, KM37 and KMB 18/28 is not physically CE marked. This is done to avoid giving the impression that Pre-CE marked helmets masks will be considered CE approved when fitted with this exhaust system. Use of this product on helmets/masks bearing a valid CE mark will NOT invalidate that certification mark. EC approval was conducted by SGS United Kingdom Ltd, Unit 202B Worle Parkway, Weston Super Mare BS22 6WA United Kingdom Notified Body 0120. It is necessary to remove the regulator from the Helmet or Band Mask™ in order to remove and replace the Tri-Valve™ Exhaust System/Whisker™ and Exhaust Valve.
For detailed directions on installing this kit, please refer to our Attachments tab where there is an instruction pdf available for download.
Please see the Overview tab to see the components of the kit.
Brand Kirby Morgan Video No