Imo G3DH Triple Screw Pump 218L Configuration | G3DH-218L
IMO G3DH-218L triple screw pump designed for high-pressure industrial applications. Features precision-machined screws for smooth, pulsation-free flow with excellent volumetric efficiency.
The IMO G3DH-218L is a high-performance triple screw pump engineered for demanding industrial applications requiring reliable, continuous fluid transfer. This pump features three precision-machined screws that create smooth, pulsation-free flow with minimal noise and vibration, making it ideal for applications where consistent pressure and flow are critical.
Built with robust construction and premium materials, the G3DH series pump delivers exceptional volumetric efficiency and long service life. The triple screw design provides self-priming capabilities and can handle a wide range of viscosities, from thin liquids to heavy oils. The pump's compact footprint and versatile mounting options make it suitable for both new installations and retrofit applications.
Availability
In stock
This part is in stock at Z Power Electric and ships from our Calimesa, California warehouse.
Catalog pricing
Add this item to your cart or contact Z Power Electric for quantity pricing, lead-time support, and backorder recovery.
- 30-day returnsOn standard orders
- 24-hour quoteFrom our sourcing team

Quick facts
- Brand
- IMO
- Part number
- G3DH-218L
- Condition
- New
- Category
- Valves & Fluid Power
Also searched as
G3DH218L · G3DH 218L
Product tags
Product overview
IMO's proven screw pump technology ensures minimal internal leakage and excellent suction characteristics, even with challenging fluid conditions. The G3DH-218L incorporates advanced sealing technology and precision manufacturing tolerances to deliver reliable performance in marine, power generation, and industrial process applications.
This pump is designed for continuous duty operation and features easy maintenance access points. The robust construction and quality components ensure long-term reliability while minimizing lifecycle costs through reduced maintenance requirements and extended service intervals.
Specifications
- Flow Rate
- Verify with manufacturer - approximately 150-250 GPM
- Maximum Pressure
- Verify with manufacturer - approximately 300-500 PSI
- Suction Pressure
- Verify with manufacturer
- Temperature Range
- Verify with manufacturer - typically -20°F to 300°F
- Viscosity Range
- 1 to 100,000 cP (approximately)
- Connection Size
- Verify with manufacturer
- Materials
- Cast iron/steel construction (verify)
- Sealing
- Mechanical seal standard
- Drive
- Direct coupled or belt driven (verify)
- Weight
- Verify with manufacturer
Key features
- Triple screw design for smooth, pulsation-free flow
- High volumetric efficiency with minimal internal leakage
- Self-priming capability with excellent suction characteristics
- Handles wide range of fluid viscosities
- Low noise and vibration operation
- Compact design with versatile mounting options
Part number breakdown
G3DH-218L Breakdown:
G3 = IMO G3 series triple screw pump
DH = Pump configuration designation
218 = Size/displacement code (approximately 2.18 cubic inches per revolution)
L = Length or configuration variant
Why buy from Z Power Electric
- Independent Sourcing — We source through independent channels to find parts others can't.
- Quality Assurance — Every part is inspected and verified before shipping.
- Fast Response — 24-hour quote turnaround on most requests.
- Global Reach — Serving maintenance teams and procurement managers worldwide.
Not what you're looking for? We source alternates, discontinued parts, and backordered inventory for urgent maintenance needs.
Request a quoteQuestions about this part
Where can I buy the IMO G3DH-218L?
This part is in stock at Z Power Electric and ships from our Calimesa, California warehouse. Z Power Electric is an independent MRO supplier in Calimesa, California — we buy outside authorized distribution, which is why we can quote parts that a standard distributor shows as unavailable.
Is the IMO G3DH-218L discontinued or obsolete?
Manufacturer lifecycle status changes by part number and region, so we confirm it per quote rather than publishing a claim that may be out of date. Either way it does not change what we do: we source discontinued, obsolete, and backordered parts as a matter of course, and the quote states whether we located the original or are proposing an equivalent.
How long does it take to get a quote on the IMO G3DH-218L?
We respond to every sourcing request within 24 hours, and the quote states a confirmed ship date rather than an estimate. Mark the request urgent if the part is holding up a line.
Is Z Power Electric an authorized IMO distributor?
No — and that is the point. Z Power Electric is an independent supplier, so we are not limited to IMO's authorized channel or its order book. We source through surplus, new-old-stock, and independent inventory, and we state the condition and source channel of every unit on the quote.
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