Greg, Hopefully they are not clueless about "22". } ; ) LV
---- George Church <[email protected]> wrote: > EZ > Potter TTS > Potter TLS > > George Church > Rowe Spkr > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Greg McGahan > Sent: Thursday, July 15, 2010 11:00 AM > To: [email protected] > Subject: water storage tank > > Can someone point me in the direction to find switches to meet the following > requirements? The manufacturers I am talking to are clueless in regards to > 72. > Thanks, > Greg > * > > > 5.15.3 Water Level Supervisory Signal-Initiating Device.* > *5.15.3.1* Two separate and distinct signals shall be initiated: one > indicating that the required water level has been lowered or raised > (off-normal) and the other indicating restoration. > *5.15.4 Water Temperature Supervisory Signal-Initiating Device.* A > temperature supervisory device for a water storage container exposed to > freezing conditions shall initiate two separate and distinctive signals. > One signal shall indicate a decrease in water temperature to 4.4°C > (40°F) and the other shall indicate its restoration to above 4.4°C (40°F). > -- > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > > For Technical Assistance, send an email to: [email protected] > > To Unsubscribe, send an email to:[email protected] > (Put the word unsubscribe in the subject field) > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > > For Technical Assistance, send an email to: [email protected] > > To Unsubscribe, send an email to:[email protected] > (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
