IR/265498 EBM-Papst Industries Inc, IR/265498 Datasheet - Page 9

• Manufacturer Part Number: IR/265498
• Description: INLET RING F/RH31M IMPELLER SER
• Manufacturer: EBM-Papst Industries Inc

Specifications of IR/265498

• Fan Accessory Type: Inlet Nozzle (Wall Ring)
• Fits Fan Size: EBM Motorized Impellers and Mixed-Flo Blowers
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Length: -

Finger Guards for Centrifrugal Blowers
Call ebm Industries at 860-674-1515 • Fax [phone] • E-mail: [e-mail] for Technical Assistance
Part Number
9489-2-4039
9485-2-4039
9490-2-4039
9494-2-4039
9500-2-4039
9492-2-4039
9503-2-4039
9493-2-4039
– Dual inlet wire guard with three holes at 120
Forward Curved Wheels use 6 - 12 expansion, 10 normal
Backward Curved Wheel normally uses 18 half scroll
MODIFY TO SUIT YOUR NEEDS
Technical Note on Scroll Housings
180
18 EXPANSION, FOR REFERENCE ONLY
135
Wheel Size
140/146
097
133
Blower
085
108
120
160
180
© ebm Industries, Inc. 2001. ebm Industries, Inc. reserves the right to change any specifications or data without notice.
(126)
(168)
(180)
(205)
(140
(90)
3.5
5.0
5.5
7.1
8.1
6.6
-
-
Max. Dim.- in. (mm)
a
90
(110)
(124)
(152)
(162)
(183)
(74)
2.9
4.3
4.9
6.0
6.4
7.2
-
b
-
45
(114)
(118)
(132)
(145)
(158)
(175)
(194)
(84)
0
3.3
4.5
4.7
5.2
5.7
6.2
6.9
7.6
c
Wheel Center
Closest point
to wheel O.D.
Wheel O.D.
REFERENCE ONLY BASED ON A 10 INCH DIAMETER WHEEL
ANGLE AROUND WHEEL FROM STARTING POINT
(a half scroll housing expands for approx. 180 degrees)
NOTE: Expansion angle must always increase.
0
7.00
Material is galvanized wire.
45
8.28
90
9.55
a
135
I N D U S T R I E S , I N C .
c
10.83
b
0.18
180
12.10
5.00
2.00
9