Rego Section 1 - Gas Equipment Company, Inc.

RegO ® Regulators & AccessoriesHigh Pressure Industrial / Commercial Pounds-to-Pounds RegulatorsDesigned to reduce LP-Gas and anhydrous ammonia container pressuresto between 3 and 125 PSIG. Precision-built with a multi-millionBTU capacity, the 1580M series is perfect for such big, tough jobs ascrop dryers, asphalt batch mixing plants, road building “tar wagons”,heat treating and other large industrial and commercial loads. It’s alsoideal as a first stage regulator in large multiple operations. The AA1580Mseries is ideal for use in anhydrous ammonia applications such as blueprint machines and heat treating.PartNumberServiceAdjustmentMethodInlet &OutletConnectionsRecommendedDeliveryPressureRange (PSIG)* Set pressure is established with 100 PSIG inlet pressure and a flow of 500,000 BTU/hr. propane for 1580M Series, 90 CFH/hr. NH 3 forAA1582M Series and 180 CFH/hr. NH 3 for AA1584M and AA1586M Series.** Capacities determined at actual delivery pressure 20% less than set pressure with inlet pressure 20 PSIG higher than set pressure.NOTE: Care must be taken to prevent re-liquification of propane at normal temperatures by heat tracing or other effective means. Use of a relief valveupstream or downstream of these regulators is recommended in accordance with NFPA 58.WidthHeight(max.)CapacityDetermined atSet Pressureof PSIGCapacity**AA1582MWTee Handle3-2520 2,100 CFH NH 3AA1582MKHex Head1⁄4"NH 32F. NPT⁄16" 4 1 ⁄8"AA1582ML20-50 30 2,400 CFH NH 3AA1582MH 45-125 60 2,600 CFH NH 31584MN3-30207,000,000BTU/hr. LPG1584ML LP-Gas25-50 301⁄2"2F. NPT15 ⁄16" 4 7 ⁄8"1584MH 45-125 601586MN3-3020Tee Handle1586ML LP-Gas25-50 307,500,000BTU/hr. LPG8,000,000BTU/hr. LPGAA1584MW3-25 20 4,500 CFH NH 3AA1584ML NH 3 20-50 30 4,800 CFH NH 3AA1584MH 45-125 60 5,100 CFH NH 33⁄4"1586MH F. NPT 45-125 6011,000,000BTU/hr. LPG12,000,000BTU/hr. LPG14,000,000BTU/hr. LPGAA1586MW3-25 20 7,000 CFH NH 3AA1586ML NH 3 20-50 3 1 ⁄2" 7"30 7,700 CFH NH 3AA1586MH 45-125 60 8,900 CFH NH 31588MN3-30 2011,000,000BTU/hr. LPG1"1588ML LP-Gas25-50 30F. NPT1588MH 45-125 6012,000,000BTU/hr. LPG14,000,000BTU/hr. LPG1584MNShown3139 Series Vapor Relief Valves3139-183139-38Designed for use as a relief valve on first stage regulators that complywith the NFPA 58 2.5.7.5 exception: “first stage regulators with a ratedcapacity of more than 500,000 BTU/hr. shall be permitted to have aseparate relief valve.3139-26PartNumberSetPressureRegulatorSettingsConnectionSize Height WidthFlow Capacity at120% of Set Pressure(SCFH Propane)3139-18 18 PSIG 10 PSIG 1/4" MNPT 2-27/32" 1-1/6" 1357*3139-26 26 PSIG 26 PSIG 1/4" MNPT 2-27/32" 1-1/6" 1725**3139-38 38 PSIG 38 PSIG 1/4" MNPT 2-27/32" 1-1/6" 2304****Flow recorded at 21.6 PSI inlet pressure for this valve.**Flow recorded at 31.2 PSI inlet pressure for this valve.***Flow recorded at 45.6 PSI inlet pressure for this valve.20