Tri-Clover Positive Displacement Pump. Model: SRU1WLD. S/N: 345141A. Flow rate for new pump is approximately 20 gpm with required horsepower. Discuss with sales person your process and product to determine if this refurbished pump should handle your specific duty. Stainless steel tri-lobe rotors. Single R90 carbon/Stainless steel mechanical seal. Viton elastomers. Inlets/Outlets: (2) 1-1/2 in. horizontal ports with Tri-clamp connections. Overall dimensions: 11 in. L x 7 1/2 in. W x 7 in. H.(ACN43a).