Pneumatic Clay Extruders include a variety of parts that may wear over time with continued use, and may require replacement.

Download the following, or refer to the exploded view drawing below:

PneuExtruderPart350
 
Click on image for larger version

 

Note: The Chrome Clay Cylinder from the Pneumatic Extruder will NOT fit on the Manual Clay Extruder.

Parts List

Drawing
Reference Number
Part Number Description Quantity
1 100019 ARO 224C Push Button Valve 3
2 163593 Brass PTC Tube, 1/4" Tube OD X 1/4" NPTF Male Pipe 4
3  100023 Bushing, Bross 1/4 x 3/8 209P-6-4 2
4 100018 Pneumatic Cylinder 4D X 6, with Cylinder Pin and Retaining Clips - for Pneumatic Clay Extruders 1
5 166803 SWVL 90Deg Elbow for 1/4 Tube OD X 3/8 NPTF 1
6 0830888 Coupling, Brass 3/8" FNPT 1
7 163808 Polybutylene & Bross push to connect Fitting Tee for 1/4" Tube OD, Black (Air Fitting} 1
8 100012 Nozzles (Set of 3} -  one each (1/8", 3/16", 1/4" orifice ID openings} 1
9 1000171 Frame,Clay Extruder Pneumatic 1
10 165429 Steel Phillips Rounded Head Screws 6-32 Thread Size, 1/2" Long 2
11 1000210 Screw, SHCS, 10-24 x 1/4 10
12 1000214 Clay Extruder Tube, Pneumatic 1
13 1000213 Screw ·FH SOC, 7/16-20xl.75 1
14 100021 Teflon Scraper 1
15 163596 Brass Push-To-Connect Tube Fitting Swivel 90 Deg Elbow for 1/4" OD Tube x 1/4" NPTF Male 4
16 100020 Pneumatic Clay Extruder Metal Enclosure 1
 
 
Note:The nozzles shown below are included as a kit (PN 100012) including one of each of the ones shown below - one with a 1/8" orifice (shown at left below), one with a 3/16" orifice (shown at center below), and one with a 1/4" orifice (ahown at right below). Additional nozzles can be ordered individually. Contact Gruber Systems for assistance.
 
100012 Nozzle Set
 
Shown above:
  • 1/8" orifice (at left)
  • 3/16" orifice (at center)
  • 1/4" orifice (at right)
 

Repair Kits

A variety of replacement parts kits are available to maintain your pneumatic extruder:

  • Piston Seal Kit, 4.2MA - #100018-R1
  • Seal Kit, Gland - #100018-R2
  • Replacement Teflon Scraper - #100021