Brochure

Parker Hannifin Corporation
Climate & Industrial Controls Group
Cleveland, OH
Flo-Con Pressure Regulators and Valves
310
Catalog CIC-2003-1/US
NOTE: Shading is for readability purposes only.
Liquid Drain Capacities A8 Pressure Regulators
A8 Liquid Drain Capacities (Tons) R404a
A8 Liquid Drain Capacities (Tons) R507
NOTE: Shading is for readability purposes only.
Cond Temp Evap Temp A8 A8 A8 A81 A81 A82 A82 A82
(Sat Pres) (Sat Pres) 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 psi 9 mm 15 mm 22 mm 28 mm 35 mm 42 mm 54 mm 66 mm
75° F-40° F 3 5.8 14.8 20.8 26.5 47.0 70.1 123.4 158.1
(161.2) (2.7) 6 8.3 20.9 29.5 37.5 66.5 99.1 174.6 223.6
0° F 3 6.5 16.6 23.3 29.7 52.7 78.5 138.2 177.0
(33.5) 6 9.2 23.4 33.0 42.0 74.5 111.0 195.4 250.3
40° F 3 7.2 18.2 25.6 32.6 57.8 86.2 151.8 194.4
(86.4) 6 10.2 25.7 36.2 46.1 81.8 121.9 214.6 274.9
95° F-40° F 3 4.8 12.3 17.3 22.0 39.0 58.1 102.4 131.1
(219.4) (2.7) 6 6.9 17.4 24.4 31.1 55.2 82.2 144.8 185.4
0° F 3 5.5 14.0 19.7 25.1 44.5 66.3 116.8 149.5
(33.5) 6 7.8 19.8 27.9 35.5 62.9 93.8 165.1 211.5
40° F 3 6.2 15.6 21.9 27.9 49.5 73.8 130.0 166.5
(86.4) 6 8.7 22.0 31.0 39.5 70.1 104.4 183.9 235.5
115° F-40° F 3 3.8 9.6 13.5 17.2 30.6 45.5 80.2 102.7
(290.9) (2.7) 6 5.4 13.6 19.1 24.4 43.2 64.4 113.4 145.2
0° F 3 4.5 11.3 15.9 20.2 35.9 53.4 94.1 120.6
(33.5) 6 6.3 16.0 22.5 28.6 50.7 75.6 133.1 170.5
40° F 3 5.1 12.8 18.1 23.0 40.8 60.7 107.0 137.0
(86.4) 6 7.2 18.1 25.5 32.5 57.6 85.9 151.3 193.7
Cond Temp Evap Temp A8 A8 A8 A81 A81 A82 A82 A82
(Sat Pres) (Sat Pres) 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 psi 9 mm 15 mm 22 mm 28 mm 35 mm 42 mm 54 mm 66 mm
75° F-40° F 3 5.8 14.6 20.6 26.3 46.6 69.4 122.2 156.5
(167.0) (5.5) 6 8.2 20.7 29.2 37.1 65.9 98.1 172.8 221.3
0° F 3 6.4 16.3 22.9 29.2 51.8 77.2 136.0 174.1
(35.2) 6 9.1 23.0 32.5 41.3 73.3 109.2 192.3 246.3
40° F 3 7.0 17.9 25.1 32.0 56.8 84.6 148.9 190.8
(89.8) 6 10.0 25.3 35.6 45.3 80.3 119.6 210.6 269.8
95° F-40° F 3 4.9 12.4 17.4 22.2 39.3 58.6 103.2 132.2
(226.0) (5.5) 6 6.9 17.5 24.6 31.4 55.6 82.9 146.0 187.0
0° F 3 5.5 14.0 19.7 25.1 44.4 66.2 116.6 149.4
(35.2) 6 7.8 19.8 27.8 35.4 62.9 93.7 164.9 211.3
40° F 3 6.1 15.5 21.8 27.8 49.3 73.4 129.3 165.6
(89.8) 6 8.7 21.9 30.9 39.3 69.7 103.8 182.8 234.2
115° F-40° F 3 3.9 10.0 14.1 17.9 31.8 47.4 83.4 106.8
(301.0) (5.5) 6 5.6 14.1 19.9 25.3 44.9 67.0 117.9 151.1
0° F 3 4.6 11.6 16.3 20.7 36.7 54.7 96.4 123.5
(35.2) 6 6.5 16.3 23.0 29.3 52.0 77.4 136.3 174.6
40° F 3 5.1 13.0 18.3 23.3 41.4 61.7 108.7 139.2
(89.8) 6 7.3 18.4 25.9 33.0 58.6 87.3 153.7 196.8