Threaded, off-line diaphragm seals, for a variety of processes, have a diaphragm, which increases accuracy and allows for low pressure readings. They have welded diaphragms, allowing the lower housing to be removed for cleaning without losing fill. Connections include ¼ in., ½ in., ¾ in. and 1 in. NPTF. The standard diaphragm and lower housing material is 316 stainless steel with other exotic materials optional.
REOTEMP Instruments; 800/ 648-7737; www.reotemp.com