Inquiry (采购产品): Chemicals for Boiler I am looking for info and quotes for a fire tube 200 hp, closed loop heating system, with aproxx. 1750 gallons in the boiler. For our feed water it is 8.0ph hardness of 100ppm. I am looking for an all in product with easy of testing. Phil Nichols Justrite MFG. Co. 3921 Dewitt Ave. Mattoon Illinois 61938 phone 217-234-7486 ext. 458 fax 217-234-7632 email jrmaint@justritemfg.com **** Hidden Message ***** Phil Nichols IL 61938 USA Company: Justrite Mfg. Co. Title: Maint. Tech E-mail: jrmaint@justritemfg.com **** Hidden Message ***** jrmaint@justritemfg.com