Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 230V AC - Hazardous-Location Rated Sewage Ejector Pumps
GOULDSHazardous-Location Rated Sewage Ejector Pumps

GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 230V AC

The GOULDS 3SDX12H3HC is a hazardous-location rated sewage ejector pump with a cast iron impeller, designed for Class I Division 1 Groups C and D environments. It operates on 230V AC three-phase power, delivering a…

SKU 3G-OTH-83341

Brand
GOULDS
Item
Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 230V AC
Category
Hazardous-Location Rated Sewage Ejector Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

GOULDS
Manufacturer Part Number
3SDX12H3HC
Type
Three Phase, 3 hp, 350 gpm Flow Rate @ 10' of Head
AC
230V
Switch
Not Included
Rated Voltage
230V AC
Impeller Material
Cast Iron
Discharge Orientation
Horizontal
Hazardous Location Class
Class I Division 1 Groups C, D

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The GOULDS 3SDX12H3HC is a hazardous-location rated sewage ejector pump with a cast iron impeller, designed for Class I Division 1 Groups C and D environments. It operates on 230V AC three-phase power, delivering a flow rate of 350 gpm at 10 feet of head with a horizontal discharge orientation. This pump does not include a switch.

Frequently Asked Questions

What is the GOULDS 3SDX12H3HC sewage ejector pump used for?

The GOULDS 3SDX12H3HC is a hazardous-location rated sewage ejector pump designed for Class I Division 1 Groups C and D environments. It handles wastewater and solids in industrial settings where flammable gases or vapors may be present, such as refineries, chemical plants, and fuel-handling facilities.

What are the specifications of the GOULDS 3SDX12H3HC pump?

The GOULDS 3SDX12H3HC is a three-phase, 3 hp pump rated at 230V AC. It delivers 350 gpm flow at 10 feet of head with a cast iron impeller and horizontal discharge. It is certified for Class I Division 1 Groups C and D hazardous locations and does not include a switch.

Where to buy the GOULDS 3SDX12H3HC pump worldwide?

3G Electric supplies the GOULDS 3SDX12H3HC hazardous-location sewage ejector pump to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this GOULDS pump.

How to select a hazardous-location sewage ejector pump like the GOULDS 3SDX12H3HC?

Select a pump rated for your specific hazardous area classification, such as Class I Division 1 Groups C and D for the GOULDS 3SDX12H3HC. Verify voltage (230V AC three-phase), flow rate (350 gpm at 10 ft head), and discharge orientation (horizontal). Ensure the impeller material, cast iron, is compatible with your fluid.

Used in

Common applications for GOULDS
Municipal wastewater treatment — GOULDS WS5034D4 non-clog sewage ejector pump for raw sewage transfer
Commercial building drainage — GOULDS WS0734BHF general purpose sewage ejector pump for basement sumps
Industrial effluent handling — GOULDS WE1512HH effluent pump for filtered wastewater discharge
Residential hot water recirculation — GOULDS E1-BCUFNRNW-01 circulating pump for under-sink potable water systems
High-head filtered effluent transfer — GOULDS 33EB0521J effluent pump for irrigation or dewatering applications
Heavy-duty sewage ejection — GOULDS 4NS12M3GC non-clog pump for high-flow industrial wastewater systems

GOULDS Products

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

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 200V AC, 450 gpm Flow Rate @ 10' of Head (MPN WS3038D3)
GOULDS
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 200V AC, 450 gpm Flow Rate @ 10' of Head (MPN WS3038D3)
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 200V AC, 540 gpm Flow Rate @ 10' of Head (MPN WS3038D4)
GOULDS
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3 hp, 200V AC, 540 gpm Flow Rate @ 10' of Head (MPN WS3038D4)
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3/4 hp, 460V AC, 140 gpm Flow Rate @ 10' of Head (MPN WS0734BHF)
GOULDS
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3/4 hp, 460V AC, 140 gpm Flow Rate @ 10' of Head (MPN WS0734BHF)
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3/4 hp, 460V AC, 145 gpm Flow Rate @ 10' of Head (MPN WS0734BF)
GOULDS
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3/4 hp, 460V AC, 145 gpm Flow Rate @ 10' of Head (MPN WS0734BF)
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3/4 hp, 200V AC, 145 gpm Flow Rate @ 10' of Head (MPN WS0738BF)
GOULDS
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 3/4 hp, 200V AC, 145 gpm Flow Rate @ 10' of Head (MPN WS0738BF)
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 2 hp, 200V AC, 360 gpm Flow Rate @ 10' of Head (MPN WS2038D3)
GOULDS
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 2 hp, 200V AC, 360 gpm Flow Rate @ 10' of Head (MPN WS2038D3)

More from GOULDS

View all GOULDS parts
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 5 hp, 230V AC, 350 gpm Flow Rate @ 10' of Head (MPN 3SDX12J3GC)
GOULDS
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 5 hp, 230V AC, 350 gpm Flow Rate @ 10' of Head (MPN 3SDX12J3GC)
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 2 hp, 230V AC, 350 gpm Flow Rate @ 10' of Head (MPN 3SDX12G3JC)
GOULDS
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 2 hp, 230V AC, 350 gpm Flow Rate @ 10' of Head (MPN 3SDX12G3JC)
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 1 1/2 hp, 230V AC, 2 1/2 in Max. Dia. Solids (MPN 3SDX12F3KC)
GOULDS
GOULDS Sewage Ejector Pump: Cast Iron, Three Phase, 1 1/2 hp, 230V AC, 2 1/2 in Max. Dia. Solids (MPN 3SDX12F3KC)