Zefon 23 stroke high volume diaphragm area sampling pumps are economical workhorses suitable for use with asbestos PCM and TEM cassettes, carpet sampling cassettes and Air-O-Cell IAQ sampling cassettes. Each pump comes with a locking flow control valve, hose barb, 10' tubing and on/off switch. Flow range of 3 to 14LPM.
ZTHV01 includes (1) Zefon High Volume Diaphragm Sampling Pump, 120V
ZTHV01-220V includes (1) Zefon High Volume Diaphragm Sampling Pump, 220V (European plugs)
ZTHV01-KIT includes (2) Zefon High Volume Diaphragm Sampling Pumps, 120V, stands, tubing, and case
ZTHV01-KIT-220V includes (2) Zefon High Volume Diaphragm Sampling Pumps, 220V (European plugs), stands, tubing, and case