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EECO - NJ, PJ and PJR

Head Drawing

diagram
PJ and PJR

Other Versions

diagram
NJ
diagram
PJ and PJR

Installation Locations in N. America

Installation Location

Cylinder Notes

  • NJ Manufactured from 1989 to 1996.
  • PJ Manufactured after 1996.
  • Easily confused with Custom Elev. Mfg.

Packing Sets

Plunger Diameter Packing Set number
2-3/4 (275) 9EA120-01
3 (3NET) 9EA120-02
3-7/16 (3R) 9EA120-03
3-7/8 (387) 9EA120-04
4 (4NET) 9EA120-05
4-3/8 (4 & 4R) 9EA120-06
4-1/2 (4.5) 9EA120-12
5 (5NET) 9EA120-07
5-7/16 (5) 9EA120-08
5-1/2 (5.5) 9EA120-20
6 (6NET) 9EA120-09
6-1/2 (6) 9EA120-10
7 (7NET) 9EA120-14
7-1/2 (7) 9EA120-15
8 (8NET) 9EA120-19
8-1/2 (8) 9EA120-13

Packing Notes

  • *Most sets include O Rings for both NJ and PJ Units, discard extra.
  • Smaller sizes contain Rod seal as standard

Packing Set Contents

Wiper
Bearing
Seal
O Ring
O Ring*

Packing Alternatives

Call if you have one of these extreme conditions
Condition Recommendation
Rough Ride / Friction Rough Ride / Friction 900 Green Rod Series
Rough Ride / Friction Rough Ride / Friction 800 Series
Hot Running / Dark Oil Hot Running / Dark Oil Hi Temp Series
Requires Split Seal Requires Split Seal 800 Series
Damaged Plunger Damaged Plunger 600 Series