
03/16
[4.8]
1/4
[6.4]
3/4
[19.1]
6-1/2
[165.1]
5-3/8
[136.5]
5-3/8
[136.5]
6-1/2
[165.1]
04-33/64
[114.7]
11/16
[17.46]
1/2
[12.70]
(3) #6-32 X 3/16 [4.76] OP HOLES
EQUALLY SPACED ON A ø4-1/8 [104.78]
BOLT CIRCLE FOR PANEL MOUNTING
(3) ø11/32 [8.73] X 82˝ COUNTERSINK
ø3/16 [4.76] X THRU ON A 5-17/32 [140.49]
BOLT CIRCLE FOR PANEL MOUNTING WITH FLANGE
1/8 FEMALE NPT HIGH
PRESSURE CONNECTION
1-3/4
[44.45]
17/32
[13.49]
ø4-31/64
[113.89]
15/32
[11.91]
1019/32
[40.48]
15/32
[11.91]
ø4-3/4
[120.65]
ø6-9/32
[120.65]
5/8
[15.88]
1/8 FEMALE NPT HIGH
PRESSURE CONNECTION
1/8 FEMALE NPT LOW
PRESSURE CONNECTION
1-1/4
[31.75]
1/8 FEMALE NPT LOW
PRESSURE CONNECTION
(3) #8-32 X 1/4˝ [6.35] LG
SET SCREWS EQUALLY SPACED
Model
A-286
Magnehelic®Gage Panel Mounting Flange
Flange for Panel Mounting 4-1/2˝ Diameter Gages
The new mounting f lange can be used on any Dwyer Instruments, Inc. gage that possesses
a 4-1/2˝ (115 mm) diameter housing. The flange is secured to the gage behind its bezel with
three set screws. The set screws hold the gage tight in place. The gage/flange can then be
quickly attached to a surface or panel with a drill and the supplied mounting screws. The
flange’s three mounting holes follow the industry standard mounting pattern. The flange is
made of a robust plastic composite and comes with three pre-installed set screws, an allen
wrench for tightening and three flange mounting screws.
Model A-286
SPECIFICATIONS
Flange Materials: Plastic.
Weight: 2.3 oz (65 g).
INCLUDED ACCESSORIES
3 Pre-installed metal set screws
3 Mounting screws
1 Allen wrench
1 Instruction manual with mounting template