All Products · 10 Series®

11 1/2A20-B Self Priming

Scraped SKU: 11-1_2A20-B 2026-07-16 17:56:51

Attributes

Page Typemodel
Series Slug10-Series
Series Name10 Series®

Specifications

Suction1-1/2" (40 mm)
Discharge1-1/2" (40 mm)
Solids Handling1.00" (25 mm)
CasingCast Iron
Impeller/RotorCast Iron
Seal MaterialTungsten Carbide
FlangeNPT
Drive TypeBasic
Unit Weight72 lb

PDF Documents

Specification Data Sheet — 11 1/2A20-B Open PDF
User Manual — 519865 and up Issues: 01; Publication: OM-00573-01; Comment: Operations Manual Open PDF
Performance Curve — 11 1/2A-B-1 SG: 1.00; Speed: 1750 - 3450; Impeller: 4.88"; Comment: STANDARD CURVE Open PDF
Performance Curve — 11 1/2A-B-3 SG: 1.00; Speed: 3450; Impeller: 4.88" - 4.12"; Comment: Trims Open PDF
Performance Curve — 11 1/2A-B-4 SG: 1.00; Speed: 2900; Impeller: 4.88" - 4.12"; Comment: Trims Open PDF
Performance Curve — 11 1/2A-B-5 SG: 1.00; Speed: 1750; Impeller: 4.88", 4.63"; Comment: Trims Open PDF
Outline Drawing — 12384 Configuration: BASIC Open PDF
Outline Drawing — 12384A Configuration: BASIC Open PDF