Data sheets Assembly and operating instructions Supplementary installation and operating instructions (Ex) EG registration certificates Type examination certificates and statements (Ex) Declarations of conformity Certificates Overview brochure Data sheets Variable area flow meters RA 60 / FA 60 Data sheet RA 65 / FA 65 Data sheet RA 77 / FA 77 Data sheet RA 87 / FA 87 Data sheet SKT / SKP / SKPVC Data sheet SGA Data sheet SGM Data sheet SGM-PP Data sheet Short-tube variable area flow meters SGK Data sheet SKM Data sheet Flap-type flow meters KLA Data sheet KFS Data sheet Differential pressure flow meters DDM Data sheet DDM-DS11 Data sheet DDM-EM Data sheet DDW-DS31 Data sheet SMB Data sheet Bypass flow meters DST Data sheet Level indicators NA / NA-4VA Data sheet Sight glasses SGL Data sheet Electrical accessory equipment Data sheet Limit value switch Data sheet