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    5 HP Stainless Steel Centrifugal Pump / Motor Units, MotorPump Model 346

    Scot Pump introduced the 346 Series in late 2023. While this new series does not supersede the 236 Series, anyone with a Scot 236 should look to the 346 Series for significant upgrades. A major benefit of advancing to the new 346 Series is the 304SS investment cast housing. The honeycomb design allows for greater design strength. This JM frame pump housing allows installers to put a pipe wrench onto the housing without crushing it – try that with other stamped stainless-steel pumps and it will collapse the housing. The 346 Series is an exact footprint match of the 236 Series. Note: Repair Parts do NOT interchange between 236 & 346 Series.

    • Max PSI: 67
    • Max GPM: 185
    • S.G @ Max GPM: 1.60
    • Housing: 304SS
    • Size: 2" x 1.5" FPT Ports
    • Impeller: Polymer (PPS-GF) Enclosed, Max 6.3"
    • HP: 2 HP to 7.5 HP
    • Hertz: 60Hz
    • RPM/Enclosure: 3500RPM/ODP, TEFC, Explosion Proof
    • Motor Voltage: 3PH: 208-230/460V, 575V
    • Motor Voltage: 1PH: 115/230V
    Part No. Catalog Description Price
    Picture of Centrifugal Pump, MotorPump Model 346, 304 Stainless Steel, 2" x 1-1/2", 5.0" Polymer Impeller, Viton Carbon-Ceramic Seal, 5 HP, 3 PH, 60Hz, 230/460V, 3500 RPM, TEFC Weg Premium Efficient Motor, JM Frame
    SKU: SC3490K104WPE Catalog: E1466 Description: Centrifugal Pump, MotorPump Model 346, 304 Stainless Steel, 2" x 1-1/2", 5.0" Polymer Impeller, Viton Carbon-Ceramic Seal, 5 HP, 3 PH, 60Hz, 230/460V, 3500 RPM, TEFC Weg Premium Efficient Motor, JM Frame Price: $2,106.00 / EA
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    Picture of Centrifugal Pump, MotorPump Model 346, 304 Stainless Steel, 2" x 1-1/2", 5.0" Polymer Impeller, Viton Carbon-Ceramic Seal, 5 HP, 1 PH, 60Hz, 230/460V, 3500 RPM, TEFC Weg Premium Efficient Motor, JM Frame
    SKU: SC3490K142B Catalog: E1466 Description: Centrifugal Pump, MotorPump Model 346, 304 Stainless Steel, 2" x 1-1/2", 5.0" Polymer Impeller, Viton Carbon-Ceramic Seal, 5 HP, 1 PH, 60Hz, 230/460V, 3500 RPM, TEFC Weg Premium Efficient Motor, JM Frame Price: $2,430.00 / EA
    i h
    Picture of Centrifugal Pump, MotorPump Model 346, 304 Stainless Steel, 2" x 1-1/2", 5.0" Polymer Impeller, EPDM Carbon/Silicone-Carbide Seal, 5 HP, 3 PH, 60Hz, 230/460V, 3500RPM, TEFC Weg Premium Efficient Motor, JM Frame
    SKU: SC3490K105WPE Catalog: E1466 Description: Centrifugal Pump, MotorPump Model 346, 304 Stainless Steel, 2" x 1-1/2", 5.0" Polymer Impeller, EPDM Carbon/Silicone-Carbide Seal, 5 HP, 3 PH, 60Hz, 230/460V, 3500RPM, TEFC Weg Premium Efficient Motor, JM Frame Price: $2,486.00 / EA
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