High Performance Hybrid Rocket Motor for the Avid High Power Rocketeer...  

 

Contrail Rockets 38mm Hybrid Motor Line

Now Available! 

28 Certified Motor Combinations ranging from the G-100 to J-800 Motors! 

The Fastest Certified G and H Reloads Available!

G-J Motors as low as $15.00 each!


All Contrail Rockets 38mm Hybrid Motors have unique features which allows for a highly versatile, simple to use motor system.  Features which make Contrail Rockets Hybrid Motors so Versatile are:

--  All Hardware is Anodized and Dyed for a Super Hard Finish that will not tarnish, rust or oxidize from use or handling.

--  Motor Cases Feature Snap Ring Design that allows for easy assembly and disassembly, with out the worries that threads will get dirty or damaged. 

--  Ultra Tuff Reusable Graphite Nozzles Allow for multiple uses with the same nozzle. 

--  Vertical Vent Assembly allows for the Vent Tube to be inserted prior to putting the motor into your rocket.  Just slide the vent tube down the motor tube, attach and pull it all back up with the motor.  This also allows for a Single Vent Hole rather than a vent hole at each motor length.

--  Press Lock Injectors are Included with Reloads rather than a Compression Fittings, for quick assembly.  You Receive a New Press Lock with each reload!

--  No AP Preheaters or GOX Type Ignition.  Simple Ignition Method using Pyrodex Pellets.  User Supplied Pyrodex Pellets (Available at your local Gun Store) offer extremely reliable, non-regulated ignition method in order to avoid BATF and DOT Regulations imposed on AP Propellants

--  Threaded PVC Grains or High Regression Polymer Grains are available in all Case Sizes!  Increased Regression Rates increase the possible motor combinations available in all hardware sizes!

--  All 38mm Motors fit Standard Aero Pac and Slim line Motor Retainers.

For More information on Contrail Rockets 38mm Motors Please see the following Links:

--  TMT Certification Documents and Thrust Curves
--  Motor Ignition Grain Recommendations
--  Online Webstore
 
Manufacture Designation Motor Length Grain Type Injector Size Nozzle Speed Grain Length
G-100 16 Inches PVC   1/8 Slow 6 Inches
G-130 16 Inches PVC   3/16 Medium 6 Inches
G-300 16 Inches PVC   1/4 Fast 8 Inches
G-123 16 Inches HP   1/8 Slow 6 Inches
H-222 16 inches HP   3/16 Medium 6 Inches
H-141 20 Inches PVC   1/8 Slow 8 Inches
H-211 20 Inches PVC   3/16 Medium 8 Inches
H-303 20 Inches PVC   1/4 Fast 8 Inches
H-121 20 Inches HP   1/8 Slow 8 Inches
H-246 20 Inches HP   3/16 Medium 8 Inches
H-300 20 Inches HP   1/4 Fast 8 Inches
I-221 28 Inches PVC   3/16 Medium 8 Inches
I-155 28 Inches HP   1/8 Slow 8 Inches
I-255 28 Inches HP   3/16 Medium 8 Inches
H-277 28 Inches HP   1/4 Fast 8 Inches
I-500 28 Inches HP   5/16 X-Fast 12 Inches
I-210 36 Inches PVC   3/16 Medium 8 Inches
I-333 36 Inches PVC   1/4 Fast 12 Inches
J-150 36 Inches HP   1/8 Slow 8 Inches
J-246 36 Inches HP   3/16 Medium 8 Inches
I-307 36 Inches HP   1/4 Fast 8 Inches
I-400 36 Inches HP   5/16 X-Fast 12 Inches
J-242 48 Inches PVC   3/16 Medium 8 Inches
J-345 48 Inches PVC   1/4 Fast 12 Inches
J-222 48 Inches HP   3/16 Medium 8 Inches
J-333 48 Inches HP   1/4 Fast 8 Inches
J-555 48 Inches HP   5/16 X-Fast 12 Inches
J-800 48 Inches HP   3/8 RFF 12 Inches + Spacer
 

Above Photo:  38mm Full System including 5 tanks (16, 20, 28, 36 and 48 Inch Lengths) as well as 3 Nozzles (Slow, Medium, Fast/X-Fast), Bulkhead w/ vent, and Injector Baffle, along with O-rings, Snap Rings and Thrust Washer. 


Above Photo:  38mm Hardware System.  This System Includes 1 Tank (Buyer Selected Speed), 3 Nozzles (Slow, Medium, Fast/X-Fast), Bulkhead w/ vent, Injector as well as snap rings, thrust washer and O-rings.   


Photo Above:  Fast/X-Fast, Medium and Slow Nozzle Piles. 


Photo Above:  Piles of Injector Baffles and Bulkheads.  (1 of each is used in our 38mm Motors)


Photo Above:  38mm Motor Cases in 16, 20, 28, 36 and 48 Inch Lengths


Photo Above:  38mm Reload Grains available in both High Regression, and PVC Styles

 

Send mail to webmaster@contrailrockets.com with questions or comments about this web site.
Last modified: 09/24/08