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Godwin NC Series
Xylem Pumps › Godwin Pumps › NC Series
Dri-Prime NC Series
Godwin NC SeriesStringy Material · Self-Cleaning Impeller · Flygt N-Technology
When wipes, rags, fiber, and stringy material clog conventional pumps, Godwin NC series delivers. Featuring Flygt N-technology with self-cleaning impeller geometry, NC pumps maintain efficiency in fiber-laden wastewater that would jam standard open-impeller designs.
6,000
Max GPM
206 ft
Max TDH
28 ft
Suction Lift
4 Models
Available
Why NC Series
Modern wastewater is full of disposable wipes, rags, and fibers that destroy conventional impellers. NC's self-cleaning geometry was engineered specifically for this problem.
Self-Cleaning Impeller
Flygt N-technology impeller geometry continuously sweeps stringy material toward the discharge — no clog, no efficiency loss over time.
Highest Total System Efficiency
Maintains pump efficiency over time as conventional impellers degrade with rag buildup. Lower fuel costs, longer service intervals.
Reduced Unplanned Maintenance
Eliminates the unscheduled clog-clearing service calls that plague modern wastewater pumping operations.
Same Dri-Prime Reliability
Inherits the full Dri-Prime platform: 28 ft suction lift, run-dry capable, automatic re-priming, Critically Silenced enclosure available.
Diesel or Electric
Available in both drive configurations. Electric NC150 and NC350 are popular for permanent treatment plant installations.
4 Models from 0–6,000 GPM
NC80 (4×3) through NC350 (16×16) covering the full range of municipal and industrial wastewater applications.
NC Series Models & Specifications
Diesel-driven specifications shown. Electric models available with similar flow / head ratings (consult electric specs for HP and voltage). NC350 is skid-mounted only due to size.
| Model | Branch (in) | Flow (GPM) | Max TDH (ft) | HP @ RPM (Diesel) | Mount | Wet Wt (lb) |
|---|---|---|---|---|---|---|
| NC80 | 4×3 | 0 – 350 | 110 | 15 @ 2,200 | Trailer | 1,940 |
| NC100 | 4×4 | 100 – 750 | 165 | 30 @ 2,200 | Trailer | 2,660 |
| NC150 | 6×6 | 700 – 1,700 | 205 | 75 @ 2,200 | Trailer | 3,500 |
| NC350 | 16×16 | 3,000 – 6,000 | 160 | 300 @ 1,800 | Skid Base | 16,020 |
Source: Godwin Product Catalog 07.2015 (US). Electric versions available — head ratings 109–206 ft. Specifications subject to change.
NC Series Configuration Options
NC inherits the Dri-Prime platform's configuration flexibility:
Available Configurations
- Drive type. Diesel (Tier 4 Final) or electric (230/460 V three-phase, VFD-compatible).
- Wetted parts. Standard cast iron; stainless options available. NC's value is the impeller geometry — metallurgy upgrades for chemical service work the same as CD/HL.
- Mounting. Trailer for NC80 / NC100 / NC150; skid base only for NC350 due to weight.
- Enclosure. Open set or Critically Silenced enclosure (~69 dBA at 30 ft).
- Controls. PrimeGuard 2 standard. FST remote monitoring optional. Particularly valuable on NC installations where unattended operation is a key benefit.
- Backup System Integration. NC pump-ends are available in DBS (Dri-Prime Backup System) configurations — ideal for lift stations handling high-fiber wastewater.
NC Series Applications
NC is the answer to the wipes-and-rags problem in modern wastewater pumping.
Municipal Sewer Bypass
Bypass projects where the influent contains heavy wipes, rags, hair, and modern non-flushable disposables. NC150 is the most common spec.
Lift Station Backup
DBS systems with NC pump-ends for lift stations downstream of dense urban / high-rise / hospital districts where fiber loading is severe.
WWTP Influent / Headworks
Permanent installation upstream of bar screens or for headworks bypass. NC100 / NC150 typical.
RAS / WAS Pumping
Return / waste activated sludge pumping where fiber buildup destroys conventional pumps.
Industrial Wastewater
Food processing, textile, paper mill effluent — any process generating fibrous discharge.
Septage / Vacuum Truck Transfer
Septic hauler discharge points where fiber and trash content is unpredictable.
Stringy Material in Your Wastewater?
Send us your application — we'll spec the right NC model and quote within 24 hours.
NC Series FAQ
What is Flygt N-technology?
N-technology is a Xylem-patented impeller geometry developed by Flygt (acquired by Xylem) that continuously sweeps stringy material across the impeller leading edge toward the discharge. Conventional open or vortex impellers accumulate fiber on the leading edge over time, gradually losing efficiency and eventually clogging. N-technology prevents that buildup mechanically — no chopping, no shredding, just continuous self-cleaning geometry.
How does NC compare to a chopper pump?
Chopper pumps macerate solids before pumping — effective but maintenance-intensive (cutter wear, debris accumulation). NC pumps don't chop; they pass stringy material whole. Lower maintenance, no cutter replacement, and no power loss to chopping. The trade-off: NC won't reduce solid size, so downstream piping and treatment equipment must accommodate full-size influent.
Can I use NC for clean-water dewatering?
Yes, but you're paying for capability you won't use. CD-series pumps are more cost-effective for clean-water and modest-solids dewatering. Spec NC when fiber, rags, or stringy material is in the influent.
Why are there only 4 NC models?
Flygt N-technology is engineered to specific impeller geometries — the four NC models cover the most common municipal / industrial flow ranges where the technology delivers clear ROI. For applications outside the NC range, either CD/HL (with periodic clog-clearing) or a chopper-style pump is the alternative.
Is NC available in DBS (Backup System) configuration?
Yes — the Godwin DBS Backup System is available with NC pump-ends specifically for lift stations handling high-fiber wastewater. This is one of the highest-value applications for NC technology, where unattended unmanned operation depends on never clogging.
Need an NC Series Quote?
Tell us your flow, head, and what's in the influent — sized recommendation within 24 hours.
281.664.8000Godwin®, Dri-Prime®, PrimeGuard™, Flygt®, and N-technology are trademarks of Xylem Inc. and its subsidiaries.
Watermain Supply is a DBA of E4 Industrial LLC, an authorized Xylem dealer based in Houston, Texas.
Watermain Supply is a DBA of E4 Industrial LLC, an authorized Xylem dealer based in Houston, Texas.
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