Universal Gage

Air Probes, Spindles and Plugs

Information Required When Ordering

Air Probes/Spindles/Plugs for I.D. measurement

  1. Size and tolerance (including nominal) of diameter to be measured.
  2. Type of system and required amplification, magnification or scale, tooling is to be used on.
    (Federal D-2500, Sheffield 10-M full 15″ column, Moore 814 H .0014/. 000020 scale, etc.).
  3. Required configuration of air probe – thru or blind hole, or super blind. If super blind, specify required distance from bottom.
    Note: length of lands and/or distance from bottom may determine jet size.
  4. Number of jets: 2 jet – roundness, straightness; 3 jet – cloverleaf or lobing condition; 4 or 6 jet for average diameter.
  5. Clearance required – min., standard, max.
  6. Accessories – handles, hose fittings, adapters, etc.

STANDARD JET SIZES FOR UNIVERSAL, WESTERN, EDMUNDS, MOORE, STANDARD, GAR, PRATT & WHITNEY STYLE AIR PROBES REFERENCING SIZE RANGE AND STANDARD JET SIZE.

  • .060 – .090
    .090 – .125
    .125 – .300
    .300 – 5.000

  • .018
    .025
    .032
    .042

FEDERAL STYLE AIR PROBES MODEL STANDARD JET SIZE

D-2500 thru D-8000
EAG-31XXX thru EAG-32XXX – .050

D-10,000 thru D-32,000
EAG-33XXX thru EAG-XXX – .025

SHEFFIELD STYLE AIR PROBES SIZE RANGE STANDARD JET SIZE

  • .125 – .300
    .300 – 5.000

  • .078 FULL AMPLIFICATIONS
    .047 – 3 / 4 AMPLIFICATION

PROBES FOR SHEFFIELD COLUMN COMPARATORS JET SIZES – CAPABILITIES – TECHNICAL INFORMATION JET SIZE AMPLIFICATION

.078 FULL – ALL AMPLIFICATIONS
.062 FULL – 10,000:1 AND LOWER
.047 3 / 4
.032 1 / 2
.025 3 / 8
.018 1 / 4
.013 BASED ON APPLICATION

Note: Amplifications listed are standard for corresponding jet sizes. However, all amplifications are obtainable with any jet size.

Call for technical assistance.

SUPER BLIND PROBES

FEDERAL D-2500 thru D-8000
EAG-31XXX thru EAG-32XXX
Available to measure to .062 from bottom of bore.

FEDERAL D-10,000 thru D-32,000
EAG-33XXX thru EAG-34XXX
Available to measure to .025 from bottom of bore.

ALL OTHER STYLES:
Available to measure to .025 from bottom of bore.
Note: please specify exact distance required.

I.D. AIR PROBE, AIR PLUG & AIR SPINDLE

QUOTE/ORDER REQUEST FORM

Please note pricing under the pricing tab at the top of this page