Pneumatic Control Systems

Condensate Drain. 115V. Adjustable Valve Open Time 1-25Sec Adjustable Time Between Opening 1-45 Minutes. 3/8 NPT Connections. 300 PSI Max Press. Blow down drain. 21-539. Must sell Conbraco Y strainer 59-002-01 or no warranty will apply.

Auto Tank Condensate Drain 3/8 * Automatic Condensate Drain For Compress-Or. 3/8 Drain Port. Pressure Rating 250PSIg Max. At 120F. Working Pressure 30 PSIg Minimum To 250 PSIg. REPLACES NM-67-W

Auto Refrigerated Dryer Drain * Automatic Condensate Drain For Air DryeR3/8 NPT 20 Scfm Capacity. Flow Rate IS7.5 To 10 Gph At 60 PSIg Up To 100 PSIg. same as Robertshaw 21-532.