Powerplant Choices

Powerplant Choice

Honeywell TPE331-14GR


Honeywell TPE331-14GR
Available for the Comp Air 12
Engine Specifications

Power output: shp 1,650
shp (thermo) 1,759
eshp 1,833
emergency APR 2,022

SFC: 0.519

ESFC: 0.497

RPM:
gas gen
35,602
35,645GR / 35,585HR

shaft output 1,552

Rotation:
GR cw from rear

Weight:
TPE331-14GR
620 CB (dry)

TPE331-14HR
633 CB (dry)

PWR/WT ratio: 2.66 (GR config.)

Pressure ratio: 11.2

Airflow: 12.0 lb/sec

Fuel:
Jet A, Jet B, Jet A-1, JP-4, JP-5, JP-8, JP8+100

Oil:
Mil-L-23699C, Type II, Mil-L-7808D, F & G, Type I

Electrical: 24 vdc,16.2 amp

Start capability: SL–20,000 ft
-65°F + 130°F

Operational limits:
SL–31,000 ft
-85°F + 130°F

Compressor bleed:
high press. 12% (max)
interstage 7% (max)
total 12% (max)

Specification no:
21-8355
*to 75°F (to 97°F APR)

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Email: info@compairinc.com

Power output:	shp 1,650 shp (thermo) 1,759 eshp 1,833 emergency APR 2,022
SFC:	0.519
ESFC:	0.497
RPM:	gas gen	35,602 35,645GR / 35,585HR
	shaft output	1,552
Rotation:	GR cw from rear
Weight:	TPE331-14GR 620 CB (dry) TPE331-14HR 633 CB (dry)
PWR/WT ratio:	2.66 (GR config.)
Pressure ratio:	11.2
Airflow:	12.0 lb/sec
Fuel:	Jet A, Jet B, Jet A-1, JP-4, JP-5, JP-8, JP8+100
Oil:	Mil-L-23699C, Type II, Mil-L-7808D, F & G, Type I
Electrical:	24 vdc,16.2 amp
Start capability:	SL–20,000 ft -65°F + 130°F
Operational limits:	SL–31,000 ft -85°F + 130°F
Compressor bleed:	high press. 12% (max) interstage 7% (max) total 12% (max)
Specification no:	21-8355 *to 75°F (to 97°F APR)