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Master Airscrew - MASQ1425 MASMA1812C MA1812C 607370418123 0607370418123
Manufacturer Stock#
MA1812C
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  Tech Notes

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Master Airscrew 18x12 Classic G/F Nylon Propeller
 
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Master Airscrew 18x12 Classic G/F Nylon Propeller
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Parts Saver Eligible:Yes

Stock Number
LXNGV0
Retail Price
15.89
Tower's Low Price
$12.39
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Stock Status
In Stock
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71.64  Buy Now 2.70  

Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is a Master Airscrew Injection-Molded Fiberglass-Filled Nylon Propeller.
Designed for Giant Scale and WWII Airplanes.
The Classic Prop is Designed to Look Scale on Piper Cubs and
Similar Aircraft from the 1930s and '40s.

FEATURES

NASA Airfoils and Constant-Pitch Designs enable this Propeller to
deliver more Thrust at Lower RPM.
The Latest in Engineering Technology used for this Updated Design.
Lower Noise and Accurate Balance
Available in a Wide Array of Sizes to Suit Every Application.
Propeller is totally fuel-proof.
The Blades have an Elliptical Planform with rounded tips which
are painted white.

INCLUDES

One Black 18x12 (46x30cm) Fiberglass/Nylon Propeller

SPECIFICATIONS

Hole Diameter: 3/16" approx.
Propeller Diameter: 18"
Propeller Pitch: 12"

REQUIREMENTS

Depending on the engine crankshaft size, the propeller may need to
be reamed to a larger size using GPMQ5005 (SAE) or
GPMQ5007 (Metric).

COMMENTS

Four-stroke engines are typically higher torque engines and should
use the larger props indicated in the range.
Recommended prop ranges will vary depending on your particular engine
and airplane.
The Chart below represents average prop usage and should be used as
Only a General Guideline. Always refer to the manufacturer's
instructions included with your engine.
Engine Size 2-Stroke 4-Stroke
.049-.051 5.5x4, 5.5x4.5, 6x3, 6x3.5, 6x4 N/A
.09 -.10 7x4, 7x5, 7x6 N/A
.15 7x6, 8x4, 8x5, 8x6, 8x7 N/A
.20 -.25 8x6, 8x7, 9x4, 9x5 9x4, 9x5, 9x6, 9x7
.29 -.35 9x6, 9x7, 9x8, 9.5x6, 10x4, 10x5, 10x6 N/A
.40 9.5x6, 10x4, 10x5, 10x6, 10x8, 10x9 11x6,12x6
.45 -.50 10x8, 10x9, 11x4, 11x5, 11x6, 11x7, 11x7.5 N/A
.60 11x5, 11x6, 11x7, 11x7.5, 11x8, 11x9 11x8,11x9,12x6,13x6
.71 -.80 12x6, 12x8, 13x6, 13x8, 13x10, 14x8 N/A
.90 13x6, 13x8, 13x10, 14x6, 14x8 11x9,12x8,14x6
1.08 14x8, 14x10, 15x8, 16x6 N/A
1.20 14x8, 15x8, 16x6 14x8,15x8,15x10,16x8
1.5 16x8, 16x10, 18x6, 18x8 N/A
1.8 18x8, 18x10, 20x6, 20x8 N/A
2.1 20x8, 20x10 N/A
2.7 -3.0 22x8, 22x10, 22x12, 24x8, 24x10, 24x12 N/A

rda7/26/06
ir/jxs

– If you need more information, use these Master Airscrew resources –
Web Site: http://www.masterairscrew.com/
Phone: 916-631-8385
  Postal Address:
Master Airscrew
MASTER AIRSCREW/WINDSOR PROPELLER
PO BOX 250
RANCHO CORDOVA, CA 95741

Click here for Units of Measure Conversion Calculators

 
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