Centrifugal Pumps · All Prime Pumps
Self-Priming Pumps
All Prime self-priming solids-handling pumps, 2" to 12", built to Gorman-Rupp specifications: XS-S to the Super T spec, XS and S to the Classic T and 10 Series specs, and the high-head I series to the Classic U spec.

All Prime Pumps · USA
Selection, supply and on-site service in Thailand. Official site: allprimepumps.com ↗
Product range
Models we supply
Each card links to the All Prime Pumps page for curves, dimensions and options.
XS-S Series
Self-priming solids-handling pump with a 4-point adjustable cover and wear-plate assembly; meets the Super T spec.
XS-3S · XS-4S · XS-6S · XS-8S · 3"–10" · solids up to 3"
XS Series
Hybrid: Classic T casing with a Super T type rotating assembly. Being succeeded by the XS-S Series.
XS-2 · XS-3 · XS-4 · XS-6 · XS-8 · XS-10 · 2"–10" · solids up to 3"
S Series
S-2 to the Classic T spec and S-12 to the 10 Series spec; other sizes are supplied as XS.
S-2 · S-12 · 2" and 12" · solids 1.75" / 3"
I Series
High-head self-priming pump for small solids, to the Classic U spec.
I-3 · I-4 · I-6 · 3"–6" · solids up to 1.25"
Applications
Typical duties
- Drainage, sumps and lift stations
- Wastewater and slurries with solids
- Suction lift duty
- Replacement of T-Series / Super T pumps
Design
Materials & standards
- Materials: cast iron, ADI, 304 / 316 SS, CD4, Hastelloy C276, bronze
- Curve, dimension drawing, O&M manual and parts list for every size
Downloads
Brochures & documents
- Materials of constructionPDF
- XS-3S performance curvePDF
- XS-4S performance curvePDF
- XS-6S performance curvePDF
- XS-8S performance curvePDF
- XS-2 performance curvePDF
- XS-4 performance curvePDF
- XS-6 performance curvePDF
- XS-8 performance curvePDF
- XS-10 performance curvePDF
- S-2 performance curvePDF
- S-12 performance curvePDF
- I-3 performance curvePDF
- I-4 performance curvePDF
- I-6 performance curvePDF
- Drawings, O&M manuals and parts lists per modelWEB
Product information and images: All Prime Pumps — allprimepumps.com. Downloads open the manufacturer's own files.
Related
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