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Grundfos Sewage Ejector Pump: Cast Iron, Three Phase, 1 37/50 hp, 208 to 230V AC - Non-Clog Sewage Ejector Pumps
GrundfosNon-Clog Sewage Ejector Pumps

Grundfos Sewage Ejector Pump: Cast Iron, Three Phase, 1 37/50 hp, 208 to 230V AC

The GRUNDFOS Sewage Ejector Pump (SKU 3G-OTH-83740, MPN 99034813) is a non-clog sewage ejector pump with a cast iron impeller and a horizontal discharge orientation. It operates on a three-phase, 208 to 230V AC power…

SKU 3G-OTH-83740

Brand
Grundfos
Item
Sewage Ejector Pump: Cast Iron, Three Phase, 1 37/50 hp, 208 to 230V AC
Category
Non-Clog Sewage Ejector Pumps
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Grundfos
Manufacturer Part Number
99034813
Type
Three Phase, 1 37/50 hp
AC
208 to 230V
Switch
Not Included
Max. Head
29.2 ft
Rated Voltage
208 to 230V AC
Impeller Material
Cast Iron
Discharge Orientation
Horizontal
Hazardous Location Class
Not Rated

Technical Documents

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Grundfos Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRUNDFOS Sewage Ejector Pump (SKU 3G-OTH-83740, MPN 99034813) is a non-clog sewage ejector pump with a cast iron impeller and a horizontal discharge orientation. It operates on a three-phase, 208 to 230V AC power supply, delivering 1 37/50 hp and a maximum head of 29.2 ft. This pump is not rated for hazardous locations and is sold without a switch.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the GRUNDFOS sewage ejector pump used for?

The GRUNDFOS non-clog sewage ejector pump handles raw wastewater and solids in commercial and municipal applications. Its cast iron impeller and horizontal discharge make it suitable for pumping sewage from basements, lift stations, and treatment facilities where reliable solids handling is required.

What are the specifications of the GRUNDFOS 99034813 sewage ejector pump?

This GRUNDFOS pump (MPN 99034813) delivers 1 37/50 hp at 208 to 230V AC three-phase power. It has a cast iron impeller, horizontal discharge orientation, and a maximum head of 29.2 ft. It is not rated for hazardous locations and is sold without a switch.

Where to buy the GRUNDFOS 99034813 sewage ejector pump worldwide?

3G Electric supplies the GRUNDFOS 99034813 sewage ejector pump worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install a GRUNDFOS sewage ejector pump?

Install the GRUNDFOS pump on a firm base with proper piping support. Ensure the horizontal discharge aligns with the system outlet. Wire the three-phase 208 to 230V AC supply per local codes. Always install a check valve and isolation valve downstream. Consult the manufacturer's manual for torque specs and priming requirements.

Used in

Common applications for Grundfos
HVAC — Grundfos SI-30 condensate pump for air-conditioning installations up to 20 kW capacity
Industrial heating — GPS130NW pressure and suction units in oil burner fuel-supply circuits
Equipment maintenance — SUNP0400 charging and washing pump for descaling boilers and industrial equipment
Fuel accounting — VZO15 and VZO20 oil meters for flow measurement and consumption monitoring in oil-supply systems
Closed-loop heating systems — Double-acting expansion tank pump for pressure regulation and thermal stability
Building services — Grundfos pump range supporting HVAC, domestic heating, and pressure-boosting applications

Grundfos Products

3G Electric supplies Grundfos non-clog sewage ejector pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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