Gorman-Rupp 81 1/4A3-E.33 3P 1.25″ Self Priming Centrifugal Pump

• Size: 1 1/4” x 1 1/4” (31,8 mm x 31,8 mm) NPT ‐ Female.
• Casing: Gray Iron 30.
• Maximum Operating Pressure 24 psi (165 kPa).
• Semi‐Open Type, Five Vane Impeller: Copper Alloy C93700. Handles 1/4” (6,4 mm) Spherical Solids.
• Impeller Shaft: Stainless Steel 416 (Provided with Motor).
• Replaceable Vane Plate: Gray Iron 30.
• Intermediate Bracket: Gray Iron 30.
• Gasket: Vegetable Fiber.
• O‐Ring: Buna‐N.
• Internal Wetted Hardware: Copper Alloy and Standard Plated Steel.
• External Hardware: Standard Plated Steel.
• Strainer

Type 21, Mechanical, Self‐Lubricated. Carbon Rotating Face. Ni‐Resist Stationary Face. Fluorocarbon Elastomers (DuPont Viton or Equivalent). Stainless Steel 18‐8 Cage and Spring. Maximum Temperature of Liquid Pumped 160F. (71C.)