Brochure

Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
Flo-Con Pressure Regulators and Valves
312
Catalog CIC-2003-1/US
Discharge Capacities A8 Pressure Regulators
A8 Discharge Capacities (Tons) R22
Cond Temp Evap Temp A8A A8A A8A A81 A81 A82 A82 A82
(Sat Pres) (Sat Pres) Discharge Pres Drop 3/8" 5/8" 7/8" 1-1/8" 1-3/8" 1-5/8" 2-1/8" 2-5/8"
psig psig Temp °F psi 9 mm 15 mm 22 mm 28 mm 35 mm 42 mm 54 mm 66 mm
75° F -40° F 140° 3 1.5 3.8 5.3 6.8 12.0 17.9 31.4 40.2
(132) (0.5) 180° 1.4 3.6 5.1 6.5 11.4 17.1 30.0 38.4
220° 1.4 3.5 4.9 6.2 11.0 16.4 28.8 36.9
140° 6 2.1 5.3 7.5 9.6 16.9 25.2 44.3 56.7
180° 2.0 5.1 7.2 9.1 16.1 24.1 42.3 54.2
220° 1.9 4.9 6.9 8.8 15.5 23.1 40.7 52.0
75° F 0° F 140° 3 1.6 4.0 5.6 7.2 12.7 18.9 33.3 42.6
(132) (24.0) 180° 1.5 3.8 5.4 6.8 12.1 18.1 31.8 40.7
220° 1.4 3.7 5.2 6.6 11.6 17.4 30.6 39.1
140° 6 2.2 5.6 7.9 10.1 17.9 26.7 47.0 60.1
180° 2.1 5.4 7.6 9.7 17.1 25.5 44.9 57.4
220° 2.0 5.2 7.3 9.3 16.4 24.5 43.1 55.1
75° F 40° F 140° 3 1.6 4.2 5.9 7.5 13.3 19.9 34.9 44.7
(132) (68.5) 180° 1.6 4.0 5.6 7.2 12.7 19.0 33.4 42.7
220° 1.5 3.8 5.4 6.9 12.2 18.2 32.1 41.1
140° 6 2.3 5.9 8.3 10.6 18.8 28.1 49.3 63.1
180° 2.2 5.6 8.0 10.2 18.0 26.8 47.1 60.3
220° 2.1 5.4 7.7 9.8 17.2 25.7 45.3 57.9
95° F-40° F 140° 3 1.6 4.1 5.8 7.4 13.0 19.4 34.2 43.8
(182) (0.5) 180° 1.5 3.9 5.5 7.0 12.4 18.4 32.4 41.5
220° 1.5 3.7 5.2 6.7 11.8 17.6 31.0 39.7
140° 6 2.3 5.8 8.2 10.4 18.4 27.5 48.3 61.8
180° 2.2 5.5 7.7 9.9 17.5 26.1 45.8 58.6
220° 2.1 5.2 7.4 9.4 16.7 24.9 43.8 56.1
95° F0° F 140° 3 1.7 4.4 6.1 7.8 13.9 20.7 36.4 46.6
(182) (24.0) 180° 1.6 4.1 5.8 7.4 13.2 19.6 34.5 44.2
220° 1.6 4.0 5.6 7.1 12.6 18.8 33.1 42.3
140° 6 2.4 6.2 8.7 11.1 19.6 29.2 51.4 65.8
180° 2.3 5.8 8.2 10.5 18.6 27.7 48.8 62.4
220° 2.2 5.6 7.9 10.1 17.8 26.5 46.7 59.7
95° F40° F 140° 3 1.8 4.6 6.5 8.3 14.6 21.8 38.4 49.1
(182) (68.5) 180° 1.7 4.4 6.2 7.8 13.9 20.7 36.4 46.6
220° 1.6 4.2 5.9 7.5 13.3 19.8 34.8 44.6
140° 6 2.5 6.5 9.2 11.7 20.7 30.8 54.2 69.4
180° 2.4 6.2 8.7 11.1 19.6 29.2 51.4 65.8
220° 2.3 5.9 8.3 10.6 18.8 28.0 49.2 63.0
115° F-40° F 140° 3 1.7 4.4 6.2 7.9 14.0 20.9 36.8 47.1
(243) (0.5) 180° 1.6 4.1 5.8 7.4 13.2 19.6 34.5 44.2
220° 1.5 3.9 5.5 7.1 12.5 18.6 32.8 42.0
140° 6 2.4 6.2 8.8 11.2 19.8 29.6 52.0 66.5
180° 2.3 5.8 8.2 10.5 18.6 27.7 48.8 62.4
220° 2.2 5.6 7.8 10.0 17.7 26.4 46.4 59.3
115° F0° F 140° 3 1.9 4.7 6.7 8.5 15.0 22.4 39.4 50.5
(243) (24.0) 180° 1.7 4.4 6.2 8.0 14.1 21.0 37.0 47.3
220° 1.7 4.2 5.9 7.6 13.4 20.0 35.2 45.0
140° 6 2.6 6.7 9.4 12.0 21.2 31.7 55.7 71.3
180° 2.5 6.3 8.8 11.3 19.9 29.7 52.3 66.9
220° 2.3 5.9 8.4 10.7 18.9 28.2 49.7 63.6
115° F40° F 140° 3 2.0 5.0 7.1 9.0 15.9 23.7 41.7 53.4
(243) (68.5) 180° 1.8 4.7 6.6 8.4 14.9 22.3 39.2 50.2
220° 1.8 4.5 6.3 8.0 14.2 21.2 37.3 47.7
140° 6 2.8 7.1 10.0 12.7 22.5 33.6 59.0 75.5
180° 2.6 6.6 9.4 11.9 21.1 31.5 55.4 70.9
220° 2.5 6.3 8.9 11.3 20.1 29.9 52.6 67.4