All Products · RD & RS Series (Roto-Prime®)

RS3A31-BAR Priming Assisted

Scraped SKU: RS3A31-BAR 2026-07-16 17:56:50

Attributes

Page Typemodel
Series SlugRD-and-RS-Series-Roto-Prime
Series NameRD & RS Series (Roto-Prime®)

Specifications

Suction4" (100 mm)
Discharge3" (80 mm)
Solids Handling0.38" (10 mm)
CasingDuctile Iron
Impeller/RotorAluminum
Seal MaterialCarbon/Ni-Resist
FlangeANSI
Drive TypeBasic
Unit Weight340 lb

PDF Documents

Specification Data Sheet — RS3A31-BAR Open PDF
User Manual — All serial numbers Issues: 01; Publication: GL-01785-01; Comment: Open PDF
User Manual — All serial numbers Issues:; Publication: MR-03991; Comment: Maintenance & Repair - S/N Not Req'd Open PDF
User Manual — All serial numbers Issues:; Publication: OM-03989; Comment: Operations Manual - S/N Not Req'd Open PDF
User Manual — All serial numbers Issues: 01; Publication: OM-06823-01; Comment: Operations Manual - S/N Not Req'd Open PDF
User Manual — 1046872 thru 1189288 Issues: 01; Publication: PL-04077-01; Comment: Parts List Open PDF
User Manual — 1189289 thru 1610522 Issues: 02; Publication: PL-04077-02; Comment: Parts List Open PDF
User Manual — 1610523 and up Issues: 03; Publication: PL-04077-03; Comment: Parts List Open PDF
Performance Curve — RS3A-B-1 SG: 0.80; Speed: 1750; Impeller: 8.75" - 12.25"; Comment: STANDARD CURVE Open PDF
Performance Curve — RS3A-B-2 Hz: 50; SG: 0.80; Speed: 1450; Impeller: 8.75" - 12.25" Open PDF
Outline Drawing — 17314 Configuration: BASIC Open PDF