Service Kit for Allegro Ambient Air Pumps Pump Model:A750 Pump ratcheting

ratcheting

then we would suggest using the 3M 2097 Filter

a regulator

Maintenance-free sealed ball bearing

P044AA01 - 2 meters

Service Kit for Allegro Ambient Air Pumps Pump Model:A750 Pump ratchetingThe service kit for Allegro Ambient Air Pumps A300, A750, A1500TE, and A1500EX includes a set of 4 vanes, filters, and flushing liquid to complete the recommended regular service of your airline respirator. Ambient air pump filters should be replaced every 200 hours (both inlet and outlet). Pump vanes should be replaced every 4,000 hours and the pump should be flushed each 4,000 hours as well. Part Numbers: 9700 40 Service Kit for the A300 Pump 9700