• Goulds 1DM51C4NA 1DM Submersible Sewage Pump

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Goulds Pump Model 1DM51C4NA 1DM Series, 1/2 HP, 460 Volt, 60 Hz, Three Phase, 3450, RPM, 1 1/2" Discharge, 1.3 Max Amps, 20' Cord Length, 1/2" Max Solids Size, Sewage Pump

Item: 1DM51C4NA
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Goulds Pump Model 1DM51C4NA 1DM Series, 1/2 HP, 460 Volt, 60 Hz, Three Phase, 3450, RPM, 1 1/2" Discharge, 1.3 Max Amps, 20' Cord Length, 1/2" Max Solids Size, Sewage Pump

Capacities (GPM)to 175 U.S. GPM (41 m3/h)
Casing Material304 Stainless Steel
Cord Length20'
Discharge NPT (Inches)1 1/2"
Heads To (Feet)to 47 feet TDH (14 m)
Impeller Material304 Stainless Steel
Max Amps1.3
Maximum Operating Temperature104ºF (40ºC) continuous, 140ºF (60ºC) intermitten
Motor Shaft Material304 Stainless Steel
PhaseThree Phase
Quick Specs1/2HP 3/60/460 1.3MA
Solids (Inches)1/2"
Speed (RPM)3450

1DM 2DM 1 1/2 Inch 2 Inch Sewage Pump Series Information

Features & Benefits
Goulds Pumps 1DM & 2DM Series Range of Product Features:
Casing: Corrosion resistant AISI 304 SS designed for long lasting performance.
Impeller: AISI type 304 stainless steel construction; two vane non-clog design for maximum pumping efficiency.
Mechanical Seal: Drive lube silicon carbide sealing faces; all metal components of AISI type 300 stainless steel running in protected oil chamber.
Elastomers: BUNA-N
Pump Support Feet: Motor Shell and Lifting Handle: Constructed of AISI type 304 series stainless steel.
Shaft: AISI type 304 stainless steel high strength pump shaft with keyed and locking cap screw impeller fastening.
Discharge: 1½" and 2" NPT for horizontal connection to rigid, flexible or guide rail piping connection.
NOTE: See accessory section guide rail system s, type A10-20 for simplex or duplex system or base elbow rail systems.
General Description
Goulds Model 1DM & 2DM 1 1/2" and 2" Submersible Sewage Pump
• 1 1⁄2" discharge on 1⁄2 HP
• 2" discharge on 3⁄4 HP and larger
• Solid size: 13⁄8" solids on 1⁄2 HP; 2" solids on 3⁄4 HP and larger
• Capacities: to 175 U.S. GPM (41 m3/h)
• Total heads: to 47 feet TDH (14 m)
• Temperature: 104ºF (40ºC) continuous, 140ºF (60ºC) intermitten
• Maximum submergence: to 17 feet (5 m)
• AISI 304 SS casing
• AISI 304 SS impeller
• Continuous duty rated, non-overloading motor
• Single phase: 60 Hz, 3450 RPM, 1⁄2 HP, 115 V; 1⁄2 to 1 HP, 230 V
• Three phase: 60 Hz, 3450 RPM, 1⁄2 to 11⁄2 HP, 230 and 460 V
• Non-overloading
• Air-filled, class F insulated motor
• Thermal overload protection: built-in with automatic reset on single phase, 115 V and 230 V models.
• Three phase models require external overload in panel.
• Power cord: 20 feet long
• Single phase 115 V and 230 V models are supplied with molded NEMA plugs and built-in capacitors.
• Three phase models are supplied with bare leads.
• Float controls: optional, see accessory section for simplex or duplex system requirements.
• Rotation is clockwise when viewed from top.


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Goulds 1DM / 2DM Technical Brochure & Performance Curves


Goulds 1DM / 2DM Installation, Operation & Maintenance Instruction Manual


Goulds 1DM / 2DM Models Pump Repair Parts


Repair Parts for 1DM51C4NA

6L44 Call for Shipping
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