
66AL/6AL8 Mixer 6 Fum Mixer 810 – 2420 Mixer

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66AL/68AL
Mixer:AUAL966A1.pdf

Description
The Flynn Unimixer® is a proportional mixing
device which uses the venturi mixing principle in which air pressure is used to entrain
combustible gas and supply the mixture to the burners. The UNIMIXER provides accurate air-gas ratios at all firing rates when utilized with zero pressure gas.
Results: A wide range of operation with combustion air pressures up to 40 osi.
Features: No union between gas and air lines;
inspection, cleaning and changing without
disconnecting gas or air piping ; suitable for use with any type of gas.

The ratio screw can be easily adjusted from either side for superior ratio control.
Style |
Orifice |
Capacities at various
Combustion Air Pressures |
|
|
4
oz |
8
oz |
12
oz |
16
oz |
66 |
7 |
15,500 |
22,900 |
27,400 |
32,000 |
66 |
8 |
20,000 |
27,900 |
38,000 |
43,000 |
66 |
9 |
26,000 |
35,000 |
46,000 |
54,500 |
66 |
10 |
34,000 |
46,000 |
58,000 |
67,500 |
66 |
11 |
38,000 |
56,000 |
70,000 |
82,000 |
66 |
12 |
48,000 |
69,000 |
84,000 |
98,000 |
To order you must specify orifice size
DP Number +Style- Orifice: 093010 66-↑↑: example 093000 66-08
Discontinued |
66/68
Mixer:AU966B1.pdf

Description
The Flynn Unimixer® is a proportional mixing device. It utilizes
air pressure to entrain combustible gas and deliver the mixture to
burners. It offers high mixture pressures and accurate air-gas proportions
at all firing rates when utilized with zero pressure gas.
Results: a wide range of operation with standard combustion air pressure.
Features: no union between gas and air lines; inspection, cleaning
and changing without disconnecting gas or air lines; suitable for
use with any kind of gas; right, left, up or down installation without
special parts.

The ratio adjustment
assembly can be mounted in any of the four positions shown for
easy access. |
6
Fum Mixer:AU933B1-3.pdf

Description
The Flynn Unimixer® is
a proportional mixing device. It utilizes air pressure to entrain
combustible gas and deliver the mixture to burners. It offers high
mixture pressures and accurate air-gas proportions at all firing
rates when utilized with zero pressure gas.
Results: a wide range of operation with standard combustion air pressure.
Features: no union between gas and air lines; inspection, cleaning and changing
without disconnecting gas or air lines; suitable for use with any kind of gas;
ample pressure test plugs to facilitate checks of air pressure, gas, suction
and mixture pressure; right, left, up or down installation without special
parts.
Unimixer® Capacities
at various Combustion Air Pressures
| DP
No. |
|
4
oz |
8
oz |
12
oz |
16
oz |
| 092907 |
6-FUM-7 |
15,500 |
22,900 |
27,400 |
32,000 |
| 092908 |
6-FUM-8 |
22,000 |
31,000 |
38,000 |
43,000 |
| 092909 |
6-FUM-9 |
26,000 |
38,000 |
46,000 |
54,500 |
| 092910 |
6-FUM-10 |
34,000 |
46,000 |
58,000 |
67,500 |
| 092911 |
6-FUM-11 |
38,000 |
56,000 |
70,000 |
82,000 |
| 092950 |
6-FUM-12 |
48,000 |
69,000 |
84,000 |
98,000 |
810 – 2420
Mixer:AM923B1-2.pdf

Description
The Flynn Unimixer® is a proportional mixing device that utilizes the energy
from a stream of air to entrain a combustible gas and delivers the mixture to
the burners. Because of refinements in design this Unimixer will maintain accurate
gas-air proportions at all flows when supplied with zero pressure gas. This characteristic
gives the combustion system a wider range of operation without requiring higher
initial air pressure and reduces sensitivity with regard to burner flow characteristics.
Some
Advantages Incorporated in the Design of the Unimixer are:
-
Use of flange
connections eliminating unions in gas and air lines.
-
Easy access
to entrainment insert for inspection, cleaning, or changing capacity
without disconnecting gas or air lines.
-
Universal
gas adjuster -- good for any type of gas.
-
Installation
flexibility -- horizontal or vertical -- right or left without
special parts.
-
Available
with manual or motorized Air Control Valve.
Dimensions

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