Foam Pumps for Offshore facilities Foam Pumps for Offshore facilities vjr0512 (Mechanical) (OP) 4 Sep 12 02:58 We are looking for Foam pumps for the Offshore facilities design. Should we go for NFPA 11 or API 676 pumps? Which one is stringent? Client prefers API 676. Thanks to provide the information. RE: Foam Pumps for Offshore facilities micalbrch (Mechanical) 8 Sep 12 05:19 Not my area of expertise but my first choice would be the NFPA standard. Then follow API for all what is not covered by NFPA.