72
HORIZONTAL
STANDARD STATIC
Motor qty/Belt qty/Driver type 1 / 1 /Belt 1 / 1 /Belt 1 / 1 /Belt 1 / 1 /Belt
Nominal nameplate H.P. 2.9 2.9 3.7 3.7
Max BHP 2.9 2.9 3.7 3.7
RPM range 514-680 514-680 622-822 622-822
Max blower/Shaft RPM 1100 1100 1100 1100
Motor frame size 56 56 56 56
Fan qty/Type 2 / Centrifugal 2 / Centrifugal 2 / Centrifugal 2 / Centrifugal
Fan diameter (in.) 18 x 15/15 x 11 18 x 15/15 x 11 18 x 15/15 x 11 18 x 15/15 x 11
MEDIUM STATIC
Motor qty/Belt qty/Driver type 1 / 1 /Belt 1 / 1 /Belt 1 / 1 /Belt 1 / 1 /Belt
Nominal nameplate H.P. 3.7 3.7 5.25 5.25
Max BHP 3.7 3.7 4.9 4.9
RPM range 614-780 614-780 713-879 713-879
Max blower/Shaft RPM 1100 1100 1100 1100
Motor frame size 56 56 56 56
Fan qty/Type 2 / Centrifugal 2 / Centrifugal 2 / Centrifugal 2 / Centrifugal
Fan diameter (in.) 18 x 15/15 x 11 18 x 15/15 x 11 18 x 15/15 x 11 18 x 15/15 x 11
HIGH STATIC
Motor qty/Belt qty/Driver type 1 / 1 /Belt 1 / 1 /Belt — —
Nominal nameplate H.P. 4.9 4.9 — —
Max BHP 4.9 4.9 — —
RPM range 746-912 746-912 — —
Max blower/Shaft RPM 1100 1100 — —
Motor frame size 56 56 — —
Fan qty/Type 2 / Centrifugal 2 / Centrifugal — —
Fan diameter (in.) 18 x 15/15 x 11 18 x 15/15 x 11 — —
HIGH STATIC - HIGH EFFICIENCY
Motor qty/Belt qty/Driver type — — 1 / 1 /Belt 1 / 1 /Belt
Nominal nameplate H.P. — — 5.0 5.0
Max BHP — — 6.5/ 6.9/ 7.0/ 8.3 6.5/ 6.9/ 7.0/ 8.3
RPM range — — 835-1021 835-1021
Max blower/Shaft RPM — — 1100 1100
Motor frame size — — 184T 184T
Fan qty/Type — — 2 / Centrifugal 2 / Centrifugal
Fan diameter (in.) — — 18 x 15/15 x 11 18 x 15/15 x 11
Cond. Coil (Circuit A)
Coil type RTPF RTPF RTPF RTPF
Coil length (in.) 70 70 72 72
Coil height (in.) 44 44 44 44
Rows/FPI 2 /17 2 /17 2 /17 2 /17
Total face area (ft
2
) 21.4 21.4 22.0 22.0
Cond. Coil (Circuit B)
Coil type RTPF RTPF RTPF RTPF
Coil length (in.) 70 70 64 64
Coil height (in.) 44 44 44 44
Rows/FPI 2 /17 2 /17 2 /17 2 /17
Total face area (ft
2
) 21.4 21.4 19.5 19.5
Cond. fan/motor
Qty/Motor drive type 3 / direct 3 / direct 4 / direct 4 / direct
Motor HP/RPM
1
/
4
/ 1100
1
/
4
/ 1100
1
/
4
/ 1100
1
/
4
/ 1100
Fan diameter (in.) 22 22 22 22
Filters
RA Filter #/Size (in.) 6 / 20 x 25 x 2 6 / 20 x 25 x 2 6 / 20 x 25 x 2 6 / 20 x 25 x 2
OA inlet screen #/Size (in.) 4 / 16 x 25 x 1 4 / 16 x 25 x 1 4 / 16 x 25 x 1 4 / 16 x 25 x 1
Table A — PHYSICAL DATA (Cooling) 15 to 17.5 Tons (cont)
581J*17D/F 581J*17K/M 581J*20D/F 581J*20K/M
APPENDIX B — PHYSICAL DATA