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[email protected] | aymcdonald.com A.Y. McDonald American Meter Regulators 11/25 Regulators 1800/2000 Series Industrial Regulator 1 1/2” SERIES 2000 CAPACITY DATA ALL CAPACITIES IN SCFH (SCMH) 0.60 S.G. 2” SERIES 2000 CAPACITY DATA ALL CAPACITIES IN SCFH (SCMH) 0.60 S.G. Orifice Inlet PSIG (bar) Orifice 1 1/4” 1” 7/8” 3/4” 5/8” 1/2” 3/8” 1/4” 1 1/4” 1” 7/8” 3/4” 5/8” 1/2” 3/8” 1/4” SPRING NO. 71411P020 1/2 PSIG to 1 PSIG Set: 1 PSIG Droop: 6”W.C. (34.5 to 69mbar) Set: 69mbar Droop: (15mbar Max.) 7,000 (198) 5,900 (167) 4,350 (123) 4,350 (123) 4,000 (113) 2,900 (82.1) 1,900 (53.8) 1,000 (28.3) 5 (0.34) 10,700 (303) 7,500 (212) 6,400 (181) 4,700 (133) 4,100 (116) 2,500 (70.8) 1,900 (53.8) 1,000 (28.3) 11,200 (317) 8,700 (246) 7,300 (207) 6,800 (193) 5,900 (167) 4,500 (127) 2,700 (76.5) 1,500 (42.5) 10 (0.70) 18,100 (513) 12,900 (365) 10,300 (292) 7,400 (210) 6,500 (184) 4,100 (116) 2,800 (79.3) 1,500 (42.5) 12,200 (345) 10,600 (300) 7,900 (224) 7,900 (224) 7,650 (217) 5,800 (164) 3,700 (105) 1,800 (51.0) 15 (1.00) 20,000 (566) 17,500 (496) 14,200 (402) 9,900 (280) 8,800 (249) 5,500 (156) 3,700 (105) 1,800 (51.0) 13,200 (374) 11,750 (333) 10,000 (283) 9,500 (269) 7,000 (198) 4,500 (127) 2,200 (62.3) 20 (1.40) 20,000 (566) 18,100 (513) 12,000 (340) 10,800 (306) 6,800 (193) 4,500 (127) 2,200 (62.3) 15,800 (447) 14,200 (402) 12,300 (348) 10,100 (286) 9,000 (255) 5,700 (161) 2,800 (79.3) 30 (2.0) 20,000 (566) 20,000 (566) 17,000 (481) 15,100 (428) 9,400 (266) 5,700 (161) 2,800 (79.3) 15,600 (442) 13,900 (394) 14,200 (402) 10,600 (300) 7,100 (201) 3,300 (93.4) 40 (2.80) 20,000 (566) 20,000 (566) 19,200 (544) 11,800 (334) 7,100 (201) 3,400 (96.3) 16,400 (464) 16,200 (459) 13,500 (382) 9,300 (263) 4,600 (130) 60 (4.10) 20,000 (566) 20,000 (566) 16,800 (476) 9,300 (263) 4,600 (130) 18,200 (515) 18,000 (510) 15,400 (436) 12,000 (340) 5,900 (167) 80 (5.50) 20,000 (566) 20,000 (566) 20,000 (566) 12,100 (343) 5,900 (167) 14,000 (396) 7,200 (204) 100 (6.90) 14,900 (422) 7,200 (204) 8,500 (241) 125 (8.60) 8,500 (241) Orifice Inlet PSIG (bar) Orifice 1 1/4” 1” 7/8” 3/4” 5/8” 1/2” 3/8” 1/4” 1 1/4” 1” 7/8” 3/4” 5/8” 1/2” 3/8” 1/4” SPRING NO. 71411P021 1 PSIG to 2 1/2 PSIG Set: 2 1/2 PSIG Droop: 1/2 PSIG (69 to 172mbar) Set: 172mbar Droop: (34mbar Max.) 6,300 (178) 5,000 (142) 4,400 (125) 3,800 (108) 3,250 (92.0) 2,400 (68.0) 1,700 (48.1) 900 (25.5) 5 (0.34) 7,500 (213) 5,800 (165) 4,900 (139) 3,800 (108) 3,300 (93.4) 2,200 (62.3) 1,700 (48.1) 900 (25.5) 10,500 (297) 8,400 (238) 7,150 (202) 6,500 (184) 5,350 (151) 4,100 (116) 2,700 (76.5) 1,400 (39.6) 10 (0.70) 13,800 (391) 10,200 (289) 8,300 (235) 6,800 (193) 5,400 (153) 3,800 (108) 2,700 (76.5) 1,400 (39.6) 13,300 (377) 10,600 (300) 9,400 (266) 8,400 (238) 7,250 (206) 5,500 (157) 3,600 (102) 1,800 (51.0) 15 (1.00) 19,100 (541) 13,700 (388) 11,700 (331) 9,000 (255) 7,500 (212) 5,200 (147) 3,600 (102) 1,800 (51.0) 15,200 (433) 13,500 (384) 11,200 (319) 10,000 (285) 8,900 (253) 6,800 (194) 4,350 (124) 2,200 (62.3) 20 (1.40) 20,000 (566) 17,400 (493) 14,300 (405) 10,800 (306) 9,500 (269) 6,400 (181) 4,350 (123) 2,200 (62.3) 16,500 (470) 14,600 (416) 13,000 (370) 11,250 (320) 9,000 (256) 5,700 (161) 2,800 (79.3) 30 (2.0) 20,000 (566) 20,000 (566) 15,200 (430) 13,100 (371) 8,900 (252) 5,700 (161) 2,800 (79.3) 17,700 (504) 15,000 (427) 14,000 (398) 10,900 (310) 7,100 (201) 3,400 (97) 40 (2.80) 20,000 (566) 19,300 (547) 16,700 (473) 11,100 (314) 7,100 (201) 3,400 (96.3) 18,300 (521) 17,500 (498) 13,700 (390) 9,600 (273) 4,600 (130) 60 (4.10) 20,000 (566) 20,000 (566) 16,000 (453) 9,600 (272) 4,600 (130) 20,000 (566) 20,000 (566) 16,800 (478) 12,100 (344) 5,900 (168) 80 (5.50) 20,000 (566) 20,000 (566) 20,000 (566) 12,100 (343) 5,900 (167) 14,200 (404) 7,200 (204) 100 (6.90) 14,300 (405) 7,200 (204) 8,500 (241) 125 (8.60) 8,500 (241) For optimum performance, regulator should be operated above solid line. All Models With Silver Holder Orifice Size All Models With Silver Holder Orifice Size All Models With Blue Holder Orifice Size All Models With Blue Holder Orifice Size All Models With Silver Holder Orifice Size All Models With Silver Holder Orifice Size
