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
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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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.
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 GrundfosGrundfos 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.
