... contact between rotors 2.high accuracy 3.good quality 4.good style TCS flow meter: Three rotor design Low ... (MID) Certified Available Types: SP, SPA, SPD, LP, IP, IC, AF, & SSMeter ModelNo.^Meter Types Available Flange SizeNPT + *Max. ... 160-40 to 71700-30SP, SPA, SPD, IP, IC, AF3”20076015010.5-40 to 160-40 to 71700- ... 160-40 to 71700-40SP, SPA, SPD, IP, IC, AF4”500189315010.5-40 to 160-40 to 71700-45SPA ...