Explosion Proof Non-Clog Pumps
4NCX Series 4-Inch Discharge Explosion Proof Non-Clog Pump
Explosion Proof Non-Clog Pumps
4NCX Series 4-Inch Discharge Explosion Proof Non-Clog Pump
The FPS NCX Series Explosion Proof Non-Clog Pumps are available in single- and three-phase power options to provide a rugged, maintenance-friendly municipal wastewater transfer solution with flows up to 625 gpm. Featuring a field adjustable wear plate and factory standard dual silicon carbide mechanical seals, the NCX Series sets the bar for serviceability and reliability.
Available on FE Select
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Overview
Features & Benefits
- Simplified On-Site Maintenance: Field adjustable wear plate provides adjustable clearance between the impeller and volute for simplified maintenance, minimizing operational downtime without the need and additional cost of a replaceable wear ring
- Up To 6 Times Longer Seal Life: Factory standard dual silicon carbide mechanical seals have low thermal expansion and higher abrasion resistance than carbon versus ceramic commonly used for both seals, resulting in superior performance and longevity
- Premium Heat & Chemical Resistance: Motor enclosure sealing system utilizes Viton® O-rings to offer added chemical and temperature resistance
- Corrosion Resistance Comes Standard: Ductile iron casted impellers provide added corrosion resistance and are more robust when handling rigid debris versus competitive cast iron versions
- Fully Supported: Comes fully supported by an industry-leading team of technical support and service professionals
- All single-phase Non-Clog Pumps require a specific starter kit from FPS, matched to the pump for proper operation and third-party approval
Specifications
- 4" horizontal flange discharge (125# ANSI flange)
- Maximum solids size: 3"
- Power cable – 10GA/8GA – 316 SST Receptacle, 304 SST Coupling
- Control cable – 18GA – 316 SST Receptacle, 304 SST Coupling
- Class H motor insulation
- Continuous duty motor (104 °F maximum)
- AISI 416 SST motor shaft
- Dual moisture sensing probes
- 300 series SST fasteners
- Cast iron motor housing, volute, and seal chamber
- Viton® sealing system for motor enclosure
- Mechanical seals: Dual silicon carbide
- Agency listing: cCSAus, Certified for Class 1 Division 1 Groups C & D
- *The 1-Phase Non-Clog Pump requires a specific starter kit from FPS, matched to the pump for proper operation and third-party approval.
Applications
- Used in a variety of applications such as lift stations; sewage systems; stormwater, flood and pollution control; industrial waste and dewatering; wastewater treatment plants; and general fluid transfer
- Also used in municipal, commercial, and industrial markets for applications that require explosion-proof rating
Specifications
| Head | 3 HP GPM (LPM) |
5 HP GPM (LPM) |
7.5 HP GPM (LPM) |
10 HP GPM (LPM) |
| 5' | 435 (1646.7) | – | – | – |
| 10' | 365 (1381.7) | 555 (2100.9) | – | – |
| 15' | 295 (1116.7) | – | – | – |
| 20' | 220 (832.8) | 450 (1703.4) | 560 (2119.8) | 625 (2365.9) |
| 25' | 110 (416.4) | – | – | – |
| 30' | – | 330 (1249.2) | 450 (1703.4) | 570 (2157.7) |
| 40' | – | 170 (643.5) | 335 (1268.1) | 470 (1779.1) |
| 50' | – | – | 180 (684.1) | 360 (1362.7) |
| 60' | – | – | – | 225 (851.7) |
| 70' | – | – | – | 45 (170.3) |
Order Information
Explosion Proof Non-Clog Single Phase Model
| Item | Model | HP | Volts | Discharge | Amps - Full Load | Lead Length |
|---|---|---|---|---|---|---|
| 87110445-01 | 4NCX-323P1 | 3 hp | 230 VAC | 4 " | 50 ft | |
| 87110446-01 | 4NCX-523P1 | 5 hp | 230 VAC | 4 " | 50 ft |
Explosion Proof Non-Clog Three Phase Model
| Item | Model | HP | Volts | Discharge | Amps - Full Load | Lead Length |
|---|---|---|---|---|---|---|
| 87110447-01 | 4NCX-320P3 | 3 hp | 208 VAC | 4 " | 50 ft | |
| 87110448-01 | 4NCX-323P3 | 3 hp | 230 VAC | 4 " | 50 ft | |
| 87110449-01 | 4NCX-346P3 | 3 hp | 460 VAC | 4 " | 50 ft | |
| 87110450-01 | 4NCX-357P3 | 3 hp | 575 VAC | 4 " | 50 ft | |
| 87110451-01 | 4NCX-520P3 | 5 hp | 208 VAC | 4 " | 50 ft | |
| 87110452-01 | 4NCX-523P3 | 5 hp | 230 VAC | 4 " | 50 ft | |
| 87110453-01 | 4NCX-546P3 | 5 hp | 460 VAC | 4 " | 50 ft | |
| 87110454-01 | 4NCX-557P3 | 5 hp | 575 VAC | 4 " | 50 ft | |
| 87110455-01 | 4NCX-7520P3 | 7.5 hp | 208 VAC | 4 " | 50 ft | |
| 87110456-01 | 4NCX-7523P3 | 7.5 hp | 230 VAC | 4 " | 50 ft | |
| 87110457-01 | 4NCX-7546P3 | 7.5 hp | 460 VAC | 4 " | 50 ft | |
| 87110458-01 | 4NCX-7557P3 | 7.5 hp | 575 VAC | 4 " | 50 ft | |
| 87110459-01 | 4NCX-1020P3 | 10 hp | 208 VAC | 4 " | 50 ft | |
| 87110460-01 | 4NCX-1023P3 | 10 hp | 230 VAC | 4 " | 50 ft | |
| 87110461-01 | 4NCX-1046P3 | 10 hp | 460 VAC | 4 " | 50 ft | |
| 87110462-01 | 4NCX-1057P3 | 10 hp | 575 VAC | 4 " | 50 ft |
Support Materials
Featured Downloads
Brochures
| Title | Type | Size | |
|---|---|---|---|
 |
NCX Series Brochure | 1.07 MB | |
 |
FPS Wastewater Solutions Brochure | 3.15 MB |
Catalogs
| Title | Type | Size | |
|---|---|---|---|
 |
FPS Wastewater Catalog | 4.78 MB |
Manuals
| Title | Type | Size | |
|---|---|---|---|
 |
NCX Series Owner's Manual | 1.18 MB | |
 |
Non-Clog Limited Warranty | 0.06 MB |
