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ManualsBrandsEmerson Flow Controls ManualsA Series Thermal Expansion Valves3/8" x 1/2" ODF S/T Thermal Expansion Valve (2-1/2 Ton)

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System Protector Capacity Tables

Emerson Climate Technologies

Take-Apart Suction Line Filter Drier Flow Capacities

Description Connections

Filter Drier

Cartridge

Flow Capacity In Tons Refrigerant

(For kW, Multiply Tons By 3.5)

R-22 R-407C R-410A

Evaporator Temperature (°F)

40 20 0 -20 -40 40 20 0 -20 -40 40 20 0 -20 -40

Pressure Drop (PSI)

3 2 1.5 1 0.5 3 2 1.5 1 0.5 3 2 1.5 1 0.5

ADKS 30013T 1-5/8 ODF (3) F-100 Filter 45.0 30.0 20.0 13.0 7.0 41.7 27.3 17.7 11.3 5.8 – – – – –

ADKS 30017T 2-1/8 ODF (3) F-100 Filter 77.0 50.0 35.0 22.0 12.0 71.4 45.5 31.0 19.2 10.0 – – – – –

ADKS 40017T 2-1/8 ODF (4) F-100 Filter 80.0 53.0 37.0 23.0 13.0 74.2 48.2 32.8 20.0 10.8 – – – – –

ADKS 40021T 2-5/8 ODF (4) F-100 Filter 122.0 80.0 55.0 34.0 19.0 113.1 72.7 48.7 29.6 15.8 – – – – –

ADKS 30013T 1-5/8 ODF (3) 100 cu in Core 35.0 23.0 16.0 10.0 5.5 32.4 20.9 14.2 8.7 4.6 – – – – –

ADKS 30017T 2-1/8 ODF (3) 100 cu in Core 56.0 37.0 25.0 16.0 8.8 51.9 33.6 22.1 13.9 7.3 – – – – –

ADKS 40017T 2-1/8 ODF (4) 100 cu in Core 61.0 40.0 27.0 17.0 9.5 56.5 36.4 23.9 14.8 7.9 – – – – –

ADKS 40021T 2-5/8 ODF (4) 100 cu in Core 88.0 58.0 40.0 25.0 14.0 81.6 52.7 35.4 21.8 11.6 – – – – –

BTAS-27 S-V 7/8 ODF A2F Filter 8.8 5.7 3.9 2.5 1.3 8.2 5.2 3.5 2.2 1.1 – – – – –

BTAS-39 S-V 1-1/8 ODF A3F Filter 14.0 8.8 5.9 3.7 2.0 13.0 8.0 5.2 3.2 1.7 – – – – –

BTAS-311 S-V 1-3/8 ODF A3F Filter 15.0 10.0 6.6 4.1 2.2 13.9 9.1 5.8 3.6 1.8 – – – – –

BTAS-313 S-V 1-5/8 ODF A3F Filter 24.0 16.0 11.0 6.6 3.5 22.2 14.5 9.7 5.8 2.9 – – – – –

BTAS-317 S-V 2-1/8 ODF A3F Filter 29.0 19.0 13.0 8.1 4.3 26.9 17.3 11.5 7.1 3.6 – – – – –

BTAS-411 S-V 1-3/8 ODF A4F Filter 31.0 20.0 14.0 8.7 4.6 28.7 18.2 12.4 7.6 3.8 – – – – –

BTAS-413 S-V 1-5/8 ODF A4F Filter 38.0 25.0 17.0 11.0 5.7 35.2 22.7 15.1 9.6 4.7 – – – – –

BTAS-417 S-V 2-1/8 ODF A4F Filter 53.0 34.0 23.0 15.0 7.8 49.1 30.9 20.4 13.1 6.5 – – – – –

BTAS-421 S-V 2-5/8 ODF A4F Filter 64.0 42.0 29.0 18.0 10.0 59.3 38.2 25.7 15.7 8.3 – – – – –

BTAS-517 S-V 2-1/8 ODF A5F Filter 63.0 41.0 28.0 18.0 9.4 58.4 37.3 24.8 15.7 7.8 – – – – –

BTAS-521 S-V 2-5/8 ODF A5F Filter 84.0 54.0 37.0 23.0 12.0 77.9 49.1 32.8 20.0 10.0 – – – – –

BTAS-525 S-V 3-1/8 ODF A5F Filter 103.0 67.0 46.0 29.0 15.0 95.5 60.9 40.7 25.3 12.5 –

– – – –

BTAS-25 S-V 5/8 ODF A2F-D Filter Drier 4.6 3.0 2.0 1.3 0.7 4.3 2.7 1.8 1.1 0.6 – – – – –

BTAS-27 S-V 7/8 ODF A2F-D Filter Drier 7.5 4.9 3.3 2.1 1.1 7.0 4.5 2.9 1.8 0.9 – – – – –

BTAS-39 S-V 1-1/8 ODF A3F-D Filter Drier 10.0 6.3 4.3 2.7 1.4 9.3 5.7 3.8 2.4 1.2 – – – – –

BTAS-311 S-V 1-3/8 ODF A3F-D Filter Drier 14.0 8.9 6.0 3.8 2.0 13.0 8.1 5.3 3.3 1.7 – – – – –

BTAS-313 S-V 1-5/8 ODF A3F-D Filter Drier 20.0 13.0 8.6 5.4 2.9 18.5 11.8 7.6 4.7 2.4 – – – – –

BTAS-317 S-V 2-1/8 ODF A3F-D Filter Drier 23.0 15.0 10.0 6.3 3.4 21.3 13.6 8.9 5.5 2.8 – – – – –

BTAS-411 S-V 1-3/8 ODF A4F-D Filter Drier 28.0 18.0 13.0 7.8 4.2 26.0 16.4 11.5 6.8 3.5 – – – – –

BTAS-413 S-V 1-5/8 ODF A4F-D Filter Drier 29.0 19.0 13.0 8.1 4.3 26.9 17.3 11.5 7.1 3.6 – – – – –

BTAS-417 S-V 2-1/8 ODF A4F-D Filter Drier 43.0 28.0 19.0 12.0 6.3 39.9 25.5 16.8 10.5 5.2 – – – – –

BTAS-421 S-V 2-5/8 ODF A4F-D Filter Drier 44.0 29.0 19.0 12.0 6.5 40.8 26.4 16.8 10.5 5.4 – – – – –

BTAS-517 S-V 2-1/8 ODF A5F-D Filter Drier 51.0 33.0 22.0 14.0 7.5 47.3 30.0 19.5 12.2 6.2 – – – – –

BTAS-521 S-V 2-5/8 ODF A5F-D Filter Drier 61.0 40.0 27.0 17.0 9.0 56.5 36.4 23.9 14.8 7.5 – – – – –

BTAS-525 S-V 3-1/8 ODF A5F-D Filter Drier 72.0 47.0 32.0 20.0 11.0 66.7 42.7 28.3 17.4 9.2 – – – – –

STAS-489 S-V 1-1/8 ODF (1) F-48 Filter 22.0 14.0 10.0 6.0 2.0 20.0 13.0 9.0 5.0 2.0 27.0 17.0 12.0 7.4 2.5

STAS-4811 S-V 1-3/8 ODF (1) F-48 Filter 28.0 17.0 12.0 7.0 3.0 26.0 15.0 11.0 6.0 2.0 34.0 21.0 15.0 8.6 3.7

STAS-4813 S-V 1-5/8 ODF (1) F-48 Filter 35.0 20.0 15.0 8.0 4.0 32.0 18.0 13.0 7.0 3.0 43.0 24.0 18.0 9.8 4.9

STAS-4817 S-V 2-1/8 ODF (1) F-48 Filter 47.0 30.0 20.0 10.0 5.0 44.0 27.0 18.0 9.0 4.0 57.0 36.0 24.0 12.0 6.2

STAS-4821 S-V 2-5/8 ODF (1) F-48 Filter 60.0 40.0 25.0 15.0 7.0 56.0 36.0 22.0 13.0 6.0 73.0 48.0 30.0 18.0 8.6

STAS-9617 S-V 2-1/8 ODF (2) F-48 Filter 50.0 30.0 20.0 12.0 6.0 46.0 27.0 18.0 10.0 5.0 61.0 36.0 24.0 15.0 7.4

STAS-9621 S-V 2-5/8 ODF (2) F-48 Filter 70.0 43.0 28.0 17.0 8.0 65.0 39.0 25.0 15.0 7.0 85.0 52.0 34.0 21.0 9.9

STAS-9625 S-V 3-1/8 ODF (2) F-48 Filter 101.0 82.0 65.0 46.0 22.0 94.0 75.0 58.0 40.0 18.0 113.0 93.0 75.0 55.0 30.0

STAS-489 S-V 1-1/8 ODF (1) 48 cu in Core 15.0 9.0 7.0 4.0 1.0 14.0 8.0 6.0 3.0 1.0 18.0 11.0 8.5 4.9 1.2

STAS-4811 S-V 1-3/8 ODF (1) 48 cu in Core 18.0 11.0 8.0 5.0 2.0 17.0 10.0 7.0 4.0 2.0 22.0 13.0 9.7 6.1 2.5

STAS-4813 S-V 1-5/8 ODF (1) 48 cu in Core 23.0 13.0 10.0 6.0 3.0 21.0 12.0 9.0 5.0 2.0 28.0 16.0 12.0 7.4 3.7

STAS-4817 S-V 2-1/8 ODF (1) 48 cu in Core 31.0 20.0 13.0 7.0 3.0 29.0 18.0 12.0 6.0 2.0 38.0 24.0 16.0 8.6 3.7

STAS-4821 S-V 2-5/8 ODF (1) 48 cu in Core 40.0 27.0 17.0 10.0 5.0 37.0 25.0 15.0 9.0 4.0 49.0 33.0 21.0 12.0 6.2

STAS-9617 S-V 2-1/8 ODF (2) 48 cu in Core 33.0 20.0 13.0 8.0 4.0 31.0 18.0 12.0 7.0 3.0 40.0 24.0 16.0 9.8 4.9

STAS-9621 S-V 2-5/8 ODF (2) 48 cu in Core 47.0 28.0 18.0 11.0 6.0 44.0 25.0 16.0 10.0 5.0 57.0 34.0 22.0 14.0 7.4

STAS-9625 S-V 3-1/8 ODF (2) 48 cu in Core 38.0 30.0 24.0 17.0 7.6 35.0 27.0 24.0 15.0 6.0 43.0 35.0 28.0 20.0 11.0

All ratings in accordance with ARI Standard 730-04.

Example: 1.0 tons x 3.5 = 3.5 kW