Published systems

EVAPCO's 110-2M18 — an AT cooling tower, 444 nominal tons (1950 kW): rated to cool 1335 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 57.6 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by EVAPCO. Published as an example; the figures below are solved from this model.

American Cooling Tower's ACX-1023-1 — an ACX cooling tower, 210 nominal tons (924 kW): rated to cool 633 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 32.3 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by American Cooling Tower. Published as an example; the figures below are solved from this model.

BAC's NXF-0403N-CS2TT-H2 — a Nexus closed-circuit cooler, 40 nominal tons (175 kW): rated to cool 120 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 7.9 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

CTS's T-260 — a T-2 cooling tower, 46 tons (202 kW): rated to cool 138 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 6.9 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one rated point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Cooling Tower Systems. Published as an example; the figures below are solved from this model.

EVAPCO's 10-4I36 — an ATWB closed-circuit cooler, 488 nominal tons (2146 kW): rated to cool 1224 USGPM of process fluid from 102 to 90 °F at a 75 °F entering wet bulb on 67.0 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by EVAPCO. Published as an example; the figures below are solved from this model.

American Cooling Tower's ACC-86F — an ACC cooling tower, 108 nominal tons (473 kW): rated to cool 324 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 17.9 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by American Cooling Tower. Published as an example; the figures below are solved from this model.

Baltimore Aircoil's PCC-0048-0406N005 — a PCC evaporative condenser rejecting 292 kW at a 40.6 °C condensing temperature and a 25.6 °C entering wet bulb, on 7.9 m³/s of the maker's own printed air, with a 3.7 kW fan. The heat comes from outside the drawing, because that is what this machine is: heat rejection, and the plant that sends it the heat is the customer's. Given exactly the rejection BAC certify, the model solves the condensing temperature the machine settles at — which is the reading, and the only figure here that is ours rather than theirs. The rating condition is an inference and the listing says so: BAC's sheets never define the condition of their Base Heat Rejection.

CTS's T-2600 — a T-2 cooling tower, 467 tons (2053 kW): rated to cool 1406 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 59.0 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one rated point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Cooling Tower Systems. Published as an example; the figures below are solved from this model.

EVAPCO's 110-3I12 — an AT cooling tower, 263 nominal tons (1157 kW): rated to cool 792 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 30.1 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by EVAPCO. Published as an example; the figures below are solved from this model.

American Cooling Tower's ACX-1024-1 — an ACX cooling tower, 240 nominal tons (1056 kW): rated to cool 723 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 37.0 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by American Cooling Tower. Published as an example; the figures below are solved from this model.

BAC's PFI-0406N-3D1EZ-G1 — a PFi closed-circuit cooler, 20 nominal tons (88 kW): rated to cool 60 USGPM of process fluid from 95 to 85 °F at a 78 °F entering wet bulb on 6.3 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

CTS's T-270 — a T-2 cooling tower, 53 tons (234 kW): rated to cool 160 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 8.3 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one rated point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Cooling Tower Systems. Published as an example; the figures below are solved from this model.

EVAPCO's 10-4J12 — an ATWB closed-circuit cooler, 195 nominal tons (857 kW): rated to cool 489 USGPM of process fluid from 102 to 90 °F at a 75 °F entering wet bulb on 29.2 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by EVAPCO. Published as an example; the figures below are solved from this model.

American Cooling Tower's ACX-1025-1 — an ACX cooling tower, 265 nominal tons (1165 kW): rated to cool 798 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 40.8 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by American Cooling Tower. Published as an example; the figures below are solved from this model.

BAC's PT2-0412A-2J — a PT2 cooling tower, 153 nominal tons (675 kW): rated to cool 462 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 17.0 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

CTS's T-2700 — a T-2 cooling tower, 565 tons (2483 kW): rated to cool 1700 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 59.0 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one rated point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Cooling Tower Systems. Published as an example; the figures below are solved from this model.

EVAPCO's 110-3I18 — an AT cooling tower, 332 nominal tons (1459 kW): rated to cool 999 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 40.0 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by EVAPCO. Published as an example; the figures below are solved from this model.

American Cooling Tower's ACX-1030-1 — an ACX cooling tower, 173 nominal tons (762 kW): rated to cool 522 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 22.7 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by American Cooling Tower. Published as an example; the figures below are solved from this model.

BAC's S15E-1212-07JN-2 — a Series 1500 cooling tower, 562 nominal tons (2471 kW): rated to cool 1692 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 62.5 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

CTS's T-28 — a T-2 cooling tower, 6 tons (26 kW): rated to cool 18 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 1.2 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one rated point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Cooling Tower Systems. Published as an example; the figures below are solved from this model.

EVAPCO's 10-4J36 — an ATWB closed-circuit cooler, 560 nominal tons (2460 kW): rated to cool 1404 USGPM of process fluid from 102 to 90 °F at a 75 °F entering wet bulb on 76.7 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. The process fluid runs inside a coil under the spray — the evaporative wet-coil model, its two conductances split as the range's own coil volumes say. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving process fluid exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by EVAPCO. Published as an example; the figures below are solved from this model.

American Cooling Tower's ACX-1031-1 — an ACX cooling tower, 205 nominal tons (903 kW): rated to cool 618 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 26.7 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by American Cooling Tower. Published as an example; the figures below are solved from this model.

BAC's S3E-1020-06M-2 — a Series 3000 cooling tower, 764 nominal tons (3361 kW): rated to cool 2301 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 92.4 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one certified point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Baltimore Aircoil. Published as an example; the figures below are solved from this model.

CTS's T-280 — a T-2 cooling tower, 61 tons (270 kW): rated to cool 185 USGPM of water from 95 to 85 °F at a 78 °F entering wet bulb on 8.9 m³/s of air, the maker's own printed airflow, and drawn at those flows with an induced-draft fan on the leaving air, pulling through the fill. Open fill: the water meets the air directly — Braun's enthalpy-basis tower model. The model derives the machine's NTU from that one rated point, so it reproduces the rated leaving water exactly and predicts nothing else — one point per model is an input, not a validation. Modelled from the manufacturer's published data — not verified by Cooling Tower Systems. Published as an example; the figures below are solved from this model.