Document bdQGO2XmVbDyNNeZXj2EM4b6

STEAM VACUUM REFRIGERATION SPECIAL EJECTOR EQUIPMENT STEAM JET EJECTORS * HELIFLOW & SWING-LOK EXCHANGERS FUME SCRUBBERS FIBERGLASS REINFORCED PLASTIC EQUIPMENT SURFACE * BAROMETRIC CONDENSERS . MONOBOLT & SPECIAL HEAT EXCHANGERS EVAPORATIVE COOLERS & CONDENSERS GRAHAM MANUFACTURING CO., INC. SALES HEADQUARTERS: 170 GREAT NECK ROAD . GREAT NECK, NEW YORK 11021 TELEPHONE' 482-5200 AREA CODE 516 April ll, 1972 PLEASE REPLY TO: THE CROSS COMPANY 1821 Wooddale Court Baton Rouge, La. 70806 Tel. (504) 927-1135 CONTINENTAL OIL COMPANY VCM Plant Westlake, Louisiana 70669 Attention: Mr. Dick Churns Subject: Graham Fume Scrubber Your P. 0. # 16037L Graham Job # 5376-U-7I Gentlemen: The following is in reply to your recent telephone inquiry. The subject fume scrubber was designed to carry 75 SCFM of a gas of aver. M. . 31 with a l" w.g. draft. You advised you wish to operate this unit at 150 SCFM and that it could be supplied at 3" w.g. positive pressure. Enclosed are three (3) copies of the operating curve. As you see, the unit will handle 150 SCFM at approx. 2.25" w.g. positive pressure at the same motive pressure, which was to be 50 PSIG. Thus, no other changes would be required. Also for your information, we anticipate that a 10 psig Increase in pressure would increase the capacity by 15 to 20$, while a 10$ decrease would decrease the capacity by 30 to 35$. May we serve you further? Cordially yours GRAHAM MANUFACTURING CO., INC. C/0 The Cross Company Manufacturer^ Jfeprjbsentatives JRC/gs James R. Cross OCR 000042676 STEAM VACUUM REFRIGERATION SPECIAL EJECTOR EQUIPMENT w W STEAM JET EJECTORS . HELIFLOW S SWING'LOK EXCHANGERS FUME SCRUBBERS FIBERGLASS REINFORCED PLASTIC EQUIPMENT / SURFACE C BAROMETRIC CONDENSERS . MONOBOLT S SPECIAL HEAT EXCHANGERS EVAPORATIVE COOLERS l CONDENSERS GRAHAM MANUFACTURING CO., INC. SALES HEADQUARTERS: 170 GREAT NECK ROAD . GREAT NECK, NEW YORK 11OZI TELEPHONE 482 5200 AREA CODE BI6 PLEASE REPLY TO: April 11, 1972 THE CROSS COMPANY 1821 Wooddale Court Baton Rouge, La.70806 (504) 927-1135 ,TWX^ (510) 993-3513 C CONTINENTAL OIL COMPANY VCM Plant Westlake, Louisiana 70669 Attention: Mr. Dick Churns Subject: Graham Fume Scrubber Your P. 0. # I6037L Graham Job # 5376-U-7I Gentlemen: 1 Hie following is in reply to your recent telephone inquiry. Hie subject fume scrubber was designed to carry 75 SCFM of a gas of aver. M. W. 31 with a l" w.g. draft. You advised you wish to operate this unit at 150 SCFM and that it could be supplied at 3" w.g. positive pressure. Enclosed are three (3) copies of the operating curve. As you see, the untt will handle 156 SCFM at approx. 2.25" w.g. positive pressure at the same motive pressure, which was to be 50 PSIG. Hius, no other changes would he required. Also for your information, we anticipate that a 10 p3lg increase in pressure would increase the capacity by 15 to 20$, while a 10# decrease would decrease the capacity by 30 to 35#. May we serve you further? Cordially yours, GRAHAM MANUFACTURING CO., INC. C/0 Hie Cross Company Manufacturers1 Representatives JRC/gs James R. Cross CCR 000042677 uj X 10 'Oti inch il/ < r' MTS 46 1322 '>*m in ' i.. Ki'UFFn. ft FftftFR ri> INCHES OF WATER DRAFT , INCHES OF WATER P O S ITIV E PRESSURE SCFM