Urbana IL, USA___ 217 469 7663 ..M-F 9 - 5 CST

Urbana IL, USA 217 469 7663 ..M-F 9 - 5 CST

All Text and images on this website are copyrighted by David Koehler 2000 and beyond

All sales are final. Items and services provided by Koehler Injection are intended for off road use only.
No responsibility whatsoever will be accepted by Koehler Injection for any damage, injury or loss resulting from their use.

Div. of Koehler Injection

Combo-Flo "Airnoids"

"Nitrous"

"Fuel"

Ultra small, light weight, highest flow.

Due to their High pressure rating
the fuel noids can also be used
for fuel injection applications.
IF you need even higher demands
the nitrous noid can also be used
as a fuel noid.

Airnoid Actuators

#AV1 - $62.23

# MR-218 - $118.95

Dimensions: std.... .2.06" x 1.5" x .625
w Dist Block:......... 3.25" x 1.5" x .625
Weight: Std .............. 60 grams (2.1 oz)
w Dist block............75 grams (2.65 oz)
Orifice: ..................... .218
Ports: ........................1/8npt in, 1/8npt out
Piston Material:....... Teflon
Piston Lift:............... .125
Flow @ 8 lbs:........... 764.24 lbs/hr
Max fuel psi: .............90 lbs
Amps:........................ Zero, Nada, ZiP

Dimensions:.... 1.72 x 1.45 x 3.23
Weight: .... 284 grams (10.02 oz)
Orifice: ...
Ports: 1/4npt in, 1/8npt out
1/16 purge port
Piston material: Teflon
Piston lift:
n2o Flow @ 900 psi: 4750 lbs/hr
Fuel Flow @ 8 psi: 1004 lbs/hr
Max psi: 1250 lbs
2 10-24 bracket holes on 1.1 centers
Amps:... Zero, Nada, ZiP

Dimensions:.... 1.38 x1.06 x 2.94
Weight: .... 165 grams (5.82 oz)
Orifice:...
Ports: 1/8 in & 1/8" out
Piston material: Teflon
Piston lift:
Fuel Flow @ 8 lbs: 585 lbs/hr
Max PSI: 90
2 10-24 bracket holes on 1.1 centers

Amps:... Zero, Nada, ZiP

Dimensions:.... 7/8" x 1"x 37/8"
Weight: .... 106 grams (3.7 oz)
Amps:... 0.6 (no relay needed!)

.218

Nitrous

Fuel

#FS500-2 - $170.28

.157

Can also be used as a fuel solenoid
for higher psi and flow requirements.

.125

.100

Lighter than electric solenoids (helps resist tire shake breakage)

Click here
to read
more about Airnoids

100-150 psi of CO2 or air required

Higher flow rates in a smaller package

No coils to burn out. No Wires. No electric relays needed.

Real simple quick air connectors (no tools)

Can replace electric solenoids on any brand of system

Will work with any on/off timers

#FS500-1 - $170.28

Side Outlet

Bottom Outlet

Can use gaseous nitrous to operate in place of co2

#NS500P - $197.33

(w Purge Port)

Click to enlarge

Mini Airnoids

Great for long running applications like Boats & Bonneville

Tip: When the rules state 1 solenoid per system, Use 2 of these to max out correctly.
(1 for fuel, 1 for nitrous)

Click here for fittings, tubing and accessories to complete an Airnoid system

Can be activated with a 9 volt battery or air switch

Can be run with a 9 volt battery!

Note: Each AV1 Actuator will open: a pair of the 500 series Plate Airnoids or 2 n2o and 2 fuel mini noids.

# MR-281D- $143.95

"The highest flowing, baddest solenoid
on the planet!"

Size comparison photos

GTX094739

Dimensions: std.... 2.43" x 1.5" x 1.00"
w Dist Block:......... 3.67" x 1.5" x 1.00"
Weight: Std .............. 104 grams (3.67 oz)
w Dist block............120 grams (4.23 oz)
Orifice: ..................... .156
Ports: ........................1/4npt in, 1/8npt out
Piston Material:....... Teflon
Piston Lift:............... .125
n2o Flow @ 900 lbs:........... stay tuned
Fuel flow @ 8 lbs....... 626 lbs/hr
Max psi: ................... 1250 lbs
Amps:....................... Zero, Nada, ZiP

Std w bottom outlet

"Nitrous"

"Fuel"

# MB-156 - $160.95

# MB-156D- $186.99

W distribution Block

Std w bottom outlet

Fuel Flow is VP16 @ 70 degrees

Nitrous Noid may be used as a fuel noid for extreme demands

The Mini Noids can be used on plate systems but note that due to their really small size there are no purpose postioned bracket mounting holes. There are some threaded 8-32 holes that you would need to fabricate some custom brackets to fit.

Monster Noid

For Nozzle Fogger Systems or Plates

Fuel Flow is VP16 @ 70 degrees

#AV1 H - $136.95

Dimensions:.... 2" x 1 3/4"x 1"
Weight: .... 445 grams (0.9 lb)
Amps:... 0.6 (no relay needed!)

Can not be run with a 9 volt battery!

Fuel Flow is VP16 @ 70 degrees

Fuel Flow is VP16 @ 70 degrees

Will not work with Progressive boxes