8/14/2019 Gravity Relief Vents EGRV

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DIMENSIONS 

CatalogNumber 

Roof Opening

Approx. ThroatOpening in Sq. Ft.Ht. W B C

EGRV120EGRV140EGRV180

13"16"20"

.791.071.97

11"14"16"

21"27"34"

2"2"2”

18-1/2"21"26"

CURB DIMENSIONS 

A Sq. B Sq.Roof 

OpeningCurb

Cat. No.Approx.

Throat Size

PACA17.75PACA20PACA25

12"14"18"

17-3/4"20"25"

23-3/4"24"29"

13"16"20"

Damper Cat. No.

BD14.5ABD16.75ABD21.75A

GRAVITY RELIEF VENTSMODEL EGRV 

Economical 

MADE  IN 

USA 

EGRV GRAVITY NON-POWERED RELIEF VENT (Unit has no motor)EDP

Number ApproximateThroat Dia.

CatalogNumber  CFM* Curb (EDP)

**Exhaust Backdraft Damper w/ Motor Kit (EDP)List

12"

14"

18"

32443

32444

32445

EGRV120

EGRV140

EGRV180

1000

1475

2400

PACA17.75

PACA20

PACA25

BD14.5AMotor Kit 115/230VBD16.75AMotor Kit 115/230VBD21.75AMotor Kit 115/230V

(31100)

(31102)

(31110)

(32452)(94283)(32453)(94283)(32454)(94283)

$349

$769

$1009

$180

$205

$265

$141$257$162$257$224$257

*Approximate CFM at 1200 FPM throat velocity. **Use motorized damper only.

 W 

B

C

HT

RO

Bird Screen standard on EGRV models.

 Airmaster

ShipWt.

345

ShipWt.

172026

ShipWt.

21

33

55