Chart found on Page 5 of Instructions For How to Properly Select a Fan or Blower. Example: Select a blower for 1500 CFM at 7 WG at 250Â°F. and at 6500 feet elevation. STEP 1. From the table above, the conversion factor for 250Â° and 6500 ft. altitude is 1.71. STEP 2. The corrected static pressure is: 7 WG x 1.71 = 11.97 inWG at standard conditions.
Assuming my liver and all other functions are normal, about how long after stopping Methotrexate is it safe to drink alcohol? Would it be one to two weeks or do you think it should be a longer period? The half-life of methotrexate is about 12 hours. It should leave the system within 1-2 days. The decision of whether to drink alcohol after methotrexate should be made in conjunction with your personal physician. Followup with your personal physician is essential.
How long does it take for the Contraceptive injections to get out of your system? It takes an average of 9 to 10 months for fertility to return after the last shot. By 18 months essentially all women will have returned to whatever level of fertility they ha â¦ d to start with.ut to answer the question, like ibuprofen and naproxen with which it is closely related, it should stay in your system for a period of up to 7-10 days, but being it is non-narcotic, there is no active metabolite it converts to in your body which can be easily tested for with, say, a simple urine or blood test.