3-12"Diff # Switch for Dwyer Instruments Part# 1638-10
316Ss Pressure Sensor for Dwyer Instruments Part# A-414
3-30GPM 1"FPT PlasticFlowMeter
350# WallMnt BrassLvlSw;SS Flt
36/82f SPDT Xprf Hvy Duty Stat
4"HOOK STYLE S.S. STATIC # TIP
4"Straight StaticPressTipW/flg
4.5"ContratorGauge0-60# 1/4"
4/20" Differential # Switch
4/20"WC Gas Pressure Switch
4/20"WC XPrf Differential # Sw
4/20"WC XPrf Differential # Sw
40/350# SPDT SS Snap # Switch
4-0/4" UTube Manometer W/Plugs