Enviro CFR User Manual

CFR • FAN PERFORMANCE, PSC MOTOR
16
CFR Catalog • ©December, 2005 Environmental Technologies, Inc.
General Fan Note
The fan curves depicted on this page are for PSC
type motors. Each fan curve depicts the actual per-
formance for the relative motor tap without any
additional fan balance adjustment. Actual specified
capacities which fall below a particular fan curve (LOW,
MED or HI) can be obtained by adjustment of the
electronic fan speed controller. Selections should
only be made in the non-shaded areas. The mini-
mum external static pressure requirement is shown
for each fan assembly. The unit fan should not be
energized prior to realizing this minimum external
static pressure.
NOTE:
Terminals equipped with a hot water heating coil
require the addition of the coil pressure drop to the
specified external static pressure before making the
fan selection.
UNIT SIZES 0506, 0606, 0806
UNIT SIZES 0611, 0811, 1011
E.S.P.
(IN. W.G.)
E.S.P.
(IN. W.G.)
Airflow/CFM (Standard Density Air)
Airflow/CFM (Standard Density Air)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
200 250 300 350 400 450 500 550 600 650 700
HI
TAP
MED
TAP
LOW
TAP
UNIT SIZES 0404, 0504, 0604
E.S.P.
(IN. W.G.)
Airflow/CFM (Standard Density Air)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
100 150 200 250 300 350 400 450
HI TAP
MED TAP
LOW TAP
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
400 500 600 700 800 900 1000 1100 1200 1300
HI TAP
MED TAP
LOW TAP

Enviro CFR Specifications

General

Brand	Enviro
Model	CFR
Category	Touch terminals
Language	English