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  • Tolerance “A” +.001 +.002
  • Steel bodies made from C12L14 with black oxide finish
  • Stainless steel bodies made from 303 stainless steel
  • Ball material: Delrin®
MBP-421
Press Thru Ball plungers derlin ball schematic
Unit of Measure
Items MBP-421
MBP-421
Ball Plungers
List Price $6.50
MBP-421
MBP-427
Ball Plungers
List Price $6.50
MBP-421
MBP-422
Ball Plungers
List Price $6.50
MBP-421
MBP-423
Ball Plungers
List Price $6.75
MBP-421
MBP-424
Ball Plungers
List Price $6.85
Product Type N/A Ball Plunger N/A Press Thru Ball Plunger N/A Ball Plunger N/A Ball Plunger N/A Ball Plunger
Pressure Type N/A Light
Body Material N/A C12L14 Steel
Ball Material N/A Derlin N/A Delrin N/A Derlin N/A Derlin N/A Derlin
End Pressure Start N/A 0.5 lbs. N/A .75 lbs. N/A 1.0 lbs. N/A 1.5 lbs. N/A 2.0 lbs.
End Pressure Full N/A 1.0 lbs. N/A 2 lbs. N/A 2.5 lbs. N/A 3.5 lbs. N/A 5.0 lbs.
A N/A .125 in. N/A .157 in. N/A .188 in. N/A .250 in. N/A .312 in.
B N/A .284 in. N/A .365 in. N/A .440 in. N/A .525 in. N/A .688 in.
C N/A .035 in. N/A .046 in. N/A .058 in. N/A .070 in. N/A .090 in.
D N/A .093 in. N/A .125 in. N/A .156 in. N/A .187 in. N/A .250 in.
Tolerance for A N/A +.001 in.+.002 in. N/A +.001 +.002 in. N/A +.001 in.+.002 in. N/A +.001 in.+.002 in. N/A +.001 in.+.002 in.