Trox Technik JTA-1 User manual

LØV-R
• Long throw length
• Connection duct as an added feature
GB0205
01.20
JTA-1
Roof Hoods-Exhaust
TROX Auranor Norge AS
Auranorvegen 6
NO-2770 Jaren
Telephone [phone]

www.trox.no

2
APPLICATION
JTA-1 is a circular exhaust hood for high air discharge. JTA-1 can be
shipped either with a mounting ring to be mounted on a spiral duct, or
with a retangular foot plate for mounting on the roof.
DESIGN
JTA-1 consists of an exhaust cone and a damper, and is shipped either
with a mounting ring or a foot plate. The self-closing dampers inhibits
water ingress. An insulated connection duct that is adjusted to the foot-
plate can be supplied as an added feature. The connection duct has an
impermeable bottom plate that allows to connect any duct size. Sizing
of the footplate and connection duct can be customized upon request.
MATERIALS AND SURFACES
JTA-1 is produced in galvanized steel with a damper made out of
aluminium. The product can be manufactured in other materials or
coated upon request. The connection duct is manufactured in galva-

JTA-1
QUICK SELECTION
3/h

06.07.20
Jan Iver Bartnes
Order code, JTA-1
//
Product:
1 = CONE
Dimension: Ø160 - Ø1250
F = Foot plate
R = Mounting ring
Example:
JTA-1-250 / F-TGF / 0-0
Explanation:
JTA-1 Cone Ø250, with foot plate and related connection duct.
0
KO
RF
SF
AZ
JTA - 1 - 250
F - TGF
0 - 0
TGF = Connection duct
= Galvanised
= Copper
= Stainless
= Acid Proof
= Aluzinc
L = Coated
SIZING DIAGRAM
Diagram 1
t
Type
JTA-1 [m3/h]
50Pa 75Pa 100Pa
160 537 658 760
200 809 991 1145
250 1315 1610 1859
315 2065 2529 2920
400 3307 4050 4677
500 5196 6364 7348
630 8259 10115 11680
800 13500 16534 19092
1000 20785 25456 29394
1250 33190 40517 46708


JTA-1
3
F-43
927
F-2
Figure 1: JTA-1 Cone
qF
E
I
G
OC
H
ØA OB
OB
qF
E
I
G
OC
H
ØA OB
OB
Figure 2: JTA-1 Foot plate and mounting ring Figure 3: Connection duct
Table 2
Weight
Foot plate Mounting ring Cone Connection
duct
JTA-1 [Kg] [Kg] [Kg] [Kg]
DIM A B C E F G H I
160 128 210 166 50 460 90 290 65 3,6 0,8 1,2 26
200 160 250 206 50 500 90 360 65 4,1 1,0 1,7 29
250 200 300 256 50 550 90 450 65 4,9 1,4 2,5 35
315 252 365 321 70 615 90 570 65 6,5 1,9 3,9 40
400 320 450 406 70 700 90 720 65 7,8 2,4 6,2 44
500 400 550 506 70 800 90 900 65 9,6 3,1 9,5 56
630 504 680 636 70 930 153 1135 132 14,6 5,2 15,1 67
800 640 850 806 70 1100 153 1440 132 22,9 10,3 34,4 82
1000 800 1050 1006 70 1300 153 1800 132 29,0 13,6 53,4 98
1250 1000 1300 1256 70 1550 153 1900 132 37,6 17,9 70,3 119

JTA-1
Figure 5: Installation (2) Figure 6: Installation(3)
Figure 4: Installation (1)
THROW LENGTH
Diagram 2
:
TROX Auranor Norge AS, Auranorvegen 6, NO-2770 Jaren
Telephone: [phone] www.trox.no
ENVIRONMENT
Enquiries regarding product declaration can be directed to our sales
team, or information can be found on our website: www.trox.no
INSTALLATION

Figure 5 displays mounting of JTA-1 with foot plate.
IMPORTANT: In places exposed to strong winds, JTA-1 will have
to be guyed to the roof.
JTA-1 is developed and manufactured by: The company reserves the right to make amendments without prior notice.