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GamGrams

We publish the GamGram two or three times each year as an educational publication. You will find no advertising anywhere in a GamGram, nor will you find us promoting any of our products over those of other manufacturers. We offer the GamGram for education use by schools, oil companies, and fueling companies free of charge; we simply ask for acknowledgement that we are the source if you use our material. Other businesses wishing to use the GamGram should contact us for permission.

The purpose of the GamGram is the pass on to our customers helpful ideas and useful bits of information. Our specialty is jet fuel handling so the GamGram deals almost exclusively with this subject. However, we are pleased to report that our customers who handle other fuels have found this publication very useful.

Distribution of the GamGram is free of charge to people who request it. Copies of our catalog are also available free of charge. Complete GamGram sets are also available in book form free of charge. Call to place an order.

All of the GamGrams are in PDF format. To download Adobe Acrobat Reader for free, click here.

The complete collection of GamGrams is available for download as a single document by clicking here. It has been formatted for easy printing.

GamGram 001: Pressure Drop
GamGram 002: The Sump, Part 1
GamGram 003: The Sump, Part 2
GamGram 004: Anatomy of a Jet Fuel Pipe
GamGram 005: The Sump, Part 3
GamGram 006: Anatomy of a Sampling Connection
GamGram 007: Sparks from Jet Fuel
GamGram 008: API/IP 1581, 5th Edition
GamGram 009: Filter Vessel Accessories
GamGram 010: Filter Separator Controls, Part 1: "Automatic Confusion"
GamGram 011: Filter Separator Controls, Part 2: Testing
GamGram 012: Slug Valves
GamGram 013: The Mystery of the Color Rating
GamGram 014: Clay Treatment of Jet Fuel
GamGram 015: Filter Separator Fires
GamGram 016: "Micron" Ratings
GamGram 017: Jet Fuel Bugs
GamGram 018: Single Element Testing
GamGram 019: Fuel Gravity, Density, and Weight
GamGram 020: Recipes for Disaster
GamGram 021: Is it Good or Bad Fuel - How Can You Tell?
GamGram 022: Tricks of the Trade
GamGram 023: Is There an Unimportant Flight?
GamGram 024: Slug Valve Flow and Control
GamGram 025: Filter Membrane Testing and Rating
GamGram 026: A New Look at Pressure Drop
GamGram 027: Salt Driers
GamGram 028: WSIM, MSEP, and Swift Kit
GamGram 029: Preventing Misfueling
GamGram 030: Cold Weather Operation of Filter Separators
GamGram 031: Pipe, Pipe Threads, and Tubing
GamGram 032: Venturi and Nozzle Pressure
GamGram 033: Hose End Pressure Control Valves
GamGram 034: The Pipe Plug Phantom and Other Frightening Stories
GamGram 035: Aircraft Refueling Hose
GamGram 036: Is it Pressure or Is it Flow Control?
GamGram 037: Waste Fuel = Wasted Money
GamGram 038: Jet Refueling Facility Basics, Part 1
GamGram 039: Jet Refueling Facility Basics, Part 2
GamGram 040: Grounding vs. Bonding
GamGram 041: Pump Priming Problems
GamGram 042: Being Aware of Changes - The Key to Safe Fueling
GamGram 043: It Is Easy to Blame the Filter
GamGram 044: Filter Separator Pressure Drop Control
GamGram 045: Floating Suction Problems
GamGram 046: Receiving Fuel
GamGram 047: How Does Water Get Into an Aircraft? Part 1
GamGram 048: How Does Water Get Into an Aircraft? Part 2
GamGram 049: Important Facts about Aircraft Refueling Hose
GamGram 050: The Ignored Automatic Control Valve
GamGram 051: Setting Underwing Nozzle Pressure
GamGram 052: Jet Fuel Additives, Part 1: Anti-Icing Additive
GamGram 053: Jet Fuel Additives, Part 2
GamGram 054: Overfill and Spill Prevention
GamGram 055: Meter Problem
GamGram 056: Monitoring Differential Pressure During Refueling
GamGram 057: Filter Accessories
GamGram 058: We All Must Agree: A Water Defense System is Essential
GamGram 059: Hidden Contamination
GamGram 060: Calcuating Fuel Weight
GamGram 061: Fueling Vehicle Electrical Concerns
GamGram 062: Refueler Vehicle Mounted Compressed Air Systems
GamGram 063: Detecting Water in Aviation Fuel Systems
GamGram 064: How Much Aviation Fuel QC Experience Is Enough?
GamGram 065: Piston Differential Gauges: Facts and Misunderstandings
GamGram 066: Refueler Truck Design
GamGram 067: "Dirt" in Aviation Fuels
GamGram 068: Electronics in Refueling