Model 145 Effluent Pump

Product SKU:

N/A

UPC:

053514317263
1
year limited
warranty
Categories: Tags: , , , , , , , , , ,
  • 115 V or 230 V submersible effluent/dewatering pump for septic, STEP, low-pressure pipe, and dewatering applications
  • 3/4 HP, oil-filled motor supports effective heat dissipation during extended use
  • 100% factory tested for dependable performance
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The 3/4 HP Model 145/4145 submersible effluent pump is designed to remove septic effluent and unwanted water in septic, low-pressure pipe, STEP, and dewatering applications. Its cast iron construction, corrosion-resistant powder-coated epoxy finish, oil-filled motor, and single-vane impeller provide the durability and dependability expected from a Zoeller pump. Available in single-seal Model 145 and double-seal Model 4145 configurations, every pump is submerged in water and tested to its published performance curve, helping ensure dependable performance and peace of mind right out of the box.

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1
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warranty

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Model 145 Effluent Pump

The 3/4 HP Model 145/4145 submersible effluent pump is designed to remove septic effluent and unwanted water in septic, low-pressure pipe, STEP, and dewatering applications. Its cast iron construction, corrosion-resistant powder-coated epoxy finish, oil-filled motor, and single-vane impeller provide the durability and dependability expected from a Zoeller pump. Available in single-seal Model 145 and double-seal Model 4145 configurations, every pump is submerged in water and tested to its published performance curve, helping ensure dependable performance and peace of mind right out of the box.

Product Details

The 3/4 HP Zoeller Model 145/4145 Series submersible effluent pumps are designed for septic effluent and dewatering applications, including septic tanks, low-pressure pipe systems, and enhanced-flow STEP systems. The oil-filled motor and cast iron motor housing support effective heat dissipation, while the durable cast iron construction and powder-coated epoxy finish help resist corrosion in demanding residential and light commercial installations.

An engineered thermoplastic, single-vane impeller passes 3/4-inch spherical solids to help reduce clogging and provide reliable pumping performance. The 145/4145 Series is available in automatic and nonautomatic configurations for 115 V or 230 V, single-phase systems. Model 145 pumps feature a single mechanical seal, while Model 4145 pumps provide double-seal protection. Stainless steel hardware, automatic-reset thermal overload protection, and 100% factory testing contribute to dependable performance right out of the box.

 

Features and Benefits
  • Oil-filled motor: Oil-filled motor optimizes heat dissipation, helping prevent overheating during extended use
  • This model is available in both automatic and non‑automatic configurations. The automatic versions include a piggyback float switch for effortless operation. Non‑automatic models require either a separate float switch or a control panel to function
  • Single-vane impeller: Engineered thermoplastic, single-vane impeller allows the passage of 3/4-inch spherical solids, helping reduce clogging and support reliable operation
  • Durable cast iron construction: Cast iron cap, motor housing, pump housing, and base provide strength for demanding effluent and dewatering applications
  • Corrosion-resistant finish: Powder-coated epoxy finish helps resist corrosion and extend casting life in harsh environments
  • Stainless steel hardware: Stainless steel screws, handle, identification tag, and applicable switch hardware help prevent rust and corrosion
  • Automatic motor protection: Automatic-reset thermal overload protection helps protect the motor from damaging operating temperatures
  • Double-seal option: Model 4145 features a double seal for extra motor protection. If the lower seal fails, the upper seal provides a second line of defense against pump failure
  • 100% factory tested: Every pump is submerged in water and tested to its published performance curve to help ensure reliable operation before shipment
Product Specifications

Shipping Weight:

N/A

Shipping Dimensions:

.

Horsepower:

3/4

Voltage:

115, 230

Phase:

1

Shaft Seal:

Single, Double

Operation:

Automatic, Nonautomatic

Switch:

Piggyback, None

AMP:

13.0

Hertz:

60

RPM:

3450

Discharge:

1-1/2" NPT

Solids Handling:

3/4" (19 mm) spherical solids

Impeller Material:

Engineered Plastic

Impeller Type:

Single vane

Cord Length:

20' (6 m), 35' (10.67 m), 50' (15.24 m)

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