Jetnuts JNS

Grease Gun Actuation



To put Jetnut on

  1. Spin Jetnut on by hand until snug then back off 0.015/0.030.
  2. With 3/16 hex key tighten bleed.
  3. Insert grease gun on fitting and pump until handle is firm (overpressurization is impossible).


To remove Jetnut

  1. Using 3/16 hex key, loosen actuate screw marked bleed to release pressure "DO NOT REMOVE SCREW."
  2. Tighten Jetnut by hand to reset pressure pad system.
  3. Jetnut can now be removed by hand.


Warnings

  1. Do not actuate nut when not in position.
  2. Grease gun must be refilled with air free grease.
    Example: BP Oil Energrease LS-EP2 Mobil Mobilux EP2.


Part # Max Thread A Pressure Pad Diameter B Body Diameter C Thickness D Thrust Pressure Using 10,000# Actuator
JNS3750 2" 2 3/4" 3 3/4" 2" 19,640
JNS4500 2 1/2" 3 3/4" 4 1/2" 2" 27,740
JNS5000 3" 4 1/4" 5" 2" 31,500
JNS5500 3 1/2" 4 3/4" 5 1/2" 2" 35,300
JNS6000 3 3/4" 5" 6" 2" 37,300
JNS7000 4 3/4" 6" 7" 2" 45,100
JNS8000 5 3/4" 7" 8" 2" 53,000
JNS9000 6 3/4" 8" 9" 2" 60,900
JNS10000 7 1/2" 9" 10" 2" 68,700
JNS11000 8 3/4" 10" 11" 2" 76,600
JNS12000 9 1/2" 11" 12" 2" 84,400
JNS13500 10 1/4" 12" 13 1/2" 2" 137,700
JNS14500 11 1/4" 13" 14 1/2" 2 1/2" 148,000
JNS15500 12 1/4" 14" 15 1/2" 2 1/2" 160,000
JNS16500 13" 14 3/4" 16 1/2" 2 1/2" 170,000
JNS17500 14" 15 3/4" 17 1/2" 2 1/2" 181,000

Note: Extra charge for special threads, (square, buttress or metric), which are available. Custom design applications also available upon request.

Note: Use of any other grease fitting other than the special design Jerry Tools part #1800 high pressure leakproof grease fitting not recommended.

Note: All Jetnuts available in aluminum to reduce weight.

Note: JNS models available up to 48” DIA.