Anfield^® Series SWA and Series SWF are compact designed pressure switches ideal for OEM applications. Both series are available with a WRAS approved EPDM diaphragm for potable water use. The SWA is field adjustable while the SWF series is factory set. Both pressure switches feature a snap action micro switch for years of trouble free operation. If you need a lead free brass, that is also available for special application requirements.
Typical applications for the SWA and SWF series pressure switches are water pressure boost pumps and filter monitoring.