The AMBU SPUR II BVM - Disposable Resuscitator is the only single use resuscitator that is made from a SEBS polymer instead of PVC. This categorizes the AMBU SPUR II as environmentally safe and fully disposable, thus eliminating all risk of cross contamination. The AMBU SPUR II distributes one-hand stroke volumes of 800 ml and 1000 ml with two hands. The AMBU SPUR II BVM is the standard resuscitator for the Naval Surface Forces.