546-00437B | LAB EL ACT, AN/FP, ACT ONLY | Siemens Hex Size_4.2 in 3/4 PVC Y-CHECK VALVE SOCKET

3/4 PVC Y-CHECK VALVE SOCKET EPDM

1 PVC TRUE UNION 2000 STANDARD BALL VALVE REINFORCED THREAD FKM

Height > 16Drip Shield Kit AssemblyService Parts Wall Mount Disconnect Enclosures More Info

1/2 CPVC TRUE UNION 2000 INDUSTRIAL BALL VALVE FLANGED FKM VENTED

18 PVC BLIND FLANGE DUCT CL150

546-00437B | LAB EL ACT, AN/FP, ACT ONLY | Siemens Hex Size_4.2 in 3/4 PVC Y-CHECK VALVE SOCKETLAB EL ACT, AN FP, ACT ONLY The Fume Hood Controller is an integral part of the APOGEE Automation System. The controller is a proven, patented stand alone Direct Digital Control (DDC) system for Variable Air Volume (VAV) control of laboratory fume hoods. The controller maintains constant face velocity as the fume hood sash is raised and lowered. An Operator Display Panel provides the fume hood user with the face velocity readout, operating status of