The ZM series is an all-in-one vacuum generator, complete with internal suction filter, exhaust silencer, supply and break valve, and vacuum switch. Its dual-stage nozzle design increases suction flow by 40% over single-stage generators, yet its lightweight and compact size makes it suitable for many different applications. ZM series generators also boast a strong vacuum break pressure for
U S Z NS NZ Non-polar r Pilot type Positive common Nil R Internal pilot External pilot !
CKQ CLKQ Round type Diamond type R D CK CLK CK CLK CKQ Table 1.
B E E F G H L1 L1 L2 L2 M Min. port size 2 x B L1, L1 LQ3T21-SR 6 4 17 16 6 12 16 34.5 33.5 39.5 38.5 20 3.9 LQ3T31-SR 10 5 22.5 19.5 9 18 21 47.5 44.5 52.5 49.5 25 7.5 LQ3T32-SR 8 49.5 46.5 6.3 LQ3T41-SR 12 6 24 22 10 20 24 52.5 50.5 54.5 52.5 29 9.5 LQ3T51-SR 19 7 26.5 24 14 28 32 64 61.5 66 63.5 37 15.8 LQ3T61-SR 25 8 30 26 18 36 41 78 74 80 76 49 22 M 1/4 (E, E) G H L1, L1 L2, L2 Inch