Parts
Pump Heads
Use “Works With” column to match pump head to pump model
Always confirm chemical compatibility using the Chemical Resistance Guide
QP Pump Heads include ¼” or 6 mm ferrules
Innermost QP Pump Heads include ¼” or 6 mm ferrules
S3QP Pump Heads include ¼” or 6 mm ferrules
S3QP Pump Head with #6 Santoprene® Tube & Duckbill
UM
1/4"
6 mm
EA
S3106-1
S3156-1
2-PK
S3106-2
S3156-2
Works With
S3P
100 psi (6.9 bar) max.
S4 Pump Head with #8X Santoprene® Tube
UM
SKU
EA
S41B8X-1
2-PK
S41B8X-2
Works With
S4M
60 psi (4.1 bar) max.