Product Description
Wilo Helix EXCEL 80-02-1/A3/E/KS Vertical Multistage Pump - 3 HP
The Wilo Helix EXCEL 80-02-1/A3/E/KS is a vertical multistage pump from the Wilo Helix EXCEL series. Typical applications: Water supply and pressure boosting Industrial circulation systems Process water Closed cooling circuits Washing systems Irrigation.
Article number: 4169571 EAN: 4048482264332
Hydraulic data
| Maximum inlet pressure p inl | 145 psi |
|---|---|
| Maximum operating pressure | 232 psi |
| Discharge port | 2" CLASS 300 |
| Min. ambient temperature (Tmin) | 5 °F |
| Max. ambient temperature (Tmax) | 104 °F |
| Min. fluid temperature (Tmin) | -22 °F |
| Max. fluid temperature (Tmax) | 248 °F |
Motor data
| Mains connection | 3~380 V, 50/60 Hz, 3~400 V, 50/60 Hz, 3~440 V, 50/60 Hz, 3~460 V, 50/60 Hz, 3~480 V, 50/60 Hz |
|---|---|
| Rated power (P2) | 3.00 hp |
| Rated speed (n) | 3500 RPM |
| Motor efficiency class | IE5 |
| Rated current IN | 4.4 A |
| Activation type | Softstart |
| Motor flange type | FT115 |
| Motor efficiency 100% ηM 100% | 93 % |
| Insulation class | F |
| Protection class motor | IP55 |
Materials
| Pump housing material | AISI 304 |
|---|---|
| Impeller | AISI 304L |
| Shaft | AISI 304 |
| Mechanical seal | Q1BE3GG |
| Static gaskets | EPDM |
Installation dimensions
| Pipe connection, suction side DNs | 2" CLASS 300 |
|---|---|
| Pipe connection, discharge side DNd | 2" CLASS 300 |
| Port-to-port length (L0) | 11.81 in (") |
Operating data
| Fluid media | Water |
|---|
Dimensions and weight
| Length (L) | 17.83 in |
|---|---|
| Height (H) | 34.84 in |
| Width (W) | 18.19 in |
| Net weight, approx. | 123.5 lb (56 kg) |
Performance curve and submittal data
About the Wilo Helix EXCEL series
Design
Efficiency Optimized Vertical Multistage pump with integrated drive, full stainless steel hydraulics and ECM motor with electronic speed, pressure or PID controlsApplication
- Water supply and pressure boosting
- Industrial circulation systems
- Process water
- Closed cooling circuits
- Washing systems
- Irrigation
Equipment/function
- Impellers, diffusors and stage housings made of corrosion-resistant material
Type key
Example | Helix EXCEL 80-02-2/A3/E/KS |
Helix | Vertical multistages pump in-line with high hydraulic efficient |
EXCEL | With high efficiency drive (motor/converter) |
80 | Nominal flow rate in gpm |
02 | Number of stages |
2 | Pump material code |
1: pump casing in stainless steel 304 + hydraulic in stainless steel 304 | |
2: pump casing in stainless steel 316L + hydraulic in stainless steel 316L | |
3: pump casing in cast iron GJL-250 + hydraulic in stainless steel 304 | |
A3 | ANSI flanges 300 lb |
E | Gasket type |
E : O rings EPDM | |
V : O rings VITON | |
KS | Cartridge seal + System orientation |
Technical data
Frequency: 60Hz
Electrical voltage:
460V (±10%) 60Hz
UL 508 Rated Control Panel, Compliant to NFPA 70
Fluid temperature range:
Helix EXCEL 10 – 80: -22 to 248 F (-30° C to 120° C)
Helix EXCEL 110 – 270: -4 to 248 F (-20° C to 120° C)
Max. operating pressure: 232.1/ 362.6 psi (16/25 bar)
IP rating: IP55
Ambient temperature: 5 to 122 F (-15° C to +50° C) (extended temperature ranges on request)
Materials
Helix EXCEL 10, 20, 30, 50, 80:
Standard version
- Impellers, stage housings and diffusors of stainless steel AISI304L
- Pump housing of stainless steel AISI304
- Base plate and lantern of cataphoresis-coated grey cast iron EN-GJL 250
- Shaft of stainless steel AISI304 or AISI318 LN (depending on version)
- Sleeve under the mechanical seal AISI316L
- O-ring of EPDM (FKM gasket on request)
- Jacket pipe of stainless steel AISI 304
For aggressive media
- Impellers, stage housings and diffusors of stainless steel AISI316L
- Pump housing of stainless steel AISI316L
- Shaft of stainless steel AISI316L or AISI318 LN (depending on version)
- Sleeve under the mechanical seal AISI316L
- O-ring of FKM (EPDM gasket on request)
- Pump Housing Pipe stainless steel AISI316L
Helix EXCEL 110, 190, 270:
Standard version
- Stage housings, impellers, diffusers of stainless steel AISI304L
- Pump Housing made of stainless steel AISI 304
- Connection flanges: Loose split flanges made of cataphoretic-coated grey cast iron ASTM A 48 Class 35/40
- Shaft of stainless steel AISI431
- Sleeve under the mechanical seal AISI316L
- O-ring of EPDM (FKM gasket on request)
- Pump housing pipe of stainless steel AISI304
For aggressive media
- Stage housings, impellers, diffusors of stainless steel AISI316L
- Pump Housing made of stainless steel AISI 316L
- Connection flanges: Loose split flanges made of cataphoretic-coated grey cast iron ASTM A 48 Class 35/40
- Base plate of stainless steel AISI304
- Shaft of stainless steel AISI316L or AISI318 LN (depending on version)
- Sleeve under the mechanical seal AISI316L
- O-ring of FKM (EPDM gasket on request)
- Pump housing pipe of stainless steel AISI316L
Scope of delivery
- Helix EXCEL high-pressure multistage centrifugal pump
- Installation and operating instructions
Options
Helix EXCEL 10, 20, 30, 50, 80:
Standard version
- Impellers, stage housings and diffusors of stainless steel AISI304L
- Pump housing of stainless steel AISI304
- Base plate and lantern of cataphoresis-coated grey cast iron EN-GJL 250
- Shaft of stainless steel AISI304 or AISI318 LN (depending on version)
- Sleeve under the mechanical seal AISI316L
- O-ring of EPDM (FKM gasket on request)
- Jacket pipe of stainless steel AISI 304
For aggressive media
- Impellers, stage housings and diffusors of stainless steel AISI316L
- Pump housing of stainless steel AISI316L
- Shaft of stainless steel AISI316L or AISI318 LN (depending on version)
- Sleeve under the mechanical seal AISI316L
- O-ring of FKM (EPDM gasket on request)
- Pump Housing Pipe stainless steel AISI316L
Helix EXCEL 110, 190, 270:
Standard version
- Stage housings, impellers, diffusers of stainless steel AISI304L
- Pump Housing made of stainless steel AISI 304
- Connection flanges: Loose split flanges made of cataphoretic-coated grey cast iron ASTM A 48 Class 35/40
- Shaft of stainless steel AISI431
- Sleeve under the mechanical seal AISI316L
- O-ring of EPDM (FKM gasket on request)
- Pump housing pipe of stainless steel AISI304
For aggressive media
- Stage housings, impellers, diffusors of stainless steel AISI316L
- Pump Housing made of stainless steel AISI 316L
- Connection flanges: Loose split flanges made of cataphoretic-coated grey cast iron ASTM A 48 Class 35/40
- Base plate of stainless steel AISI304
- Shaft of stainless steel AISI316L or AISI318 LN (depending on version)
- Sleeve under the mechanical seal AISI316L
- O-ring of FKM (EPDM gasket on request)
- Pump housing pipe of stainless steel AISI316L
Your advantages
- High efficient EC motor (IE5)
- High efficiency controller offers up to 70%speed reduction
- Optimized 3D impellers for improved head and flow per stage
- Cartridge mechanical seal for quick and easy maintenance
- Variable pressure, constant pressure and variable speed control modes
- Optional BACnet™, Modbus, LonWorks® interface modules
- Stainless Steel construction certified to NSF 61
Documents and downloads
- Operating Manual
- Operating Manual
- Submittal data sheet
- 3D CAD model (STEP)
- Product brochure
- Brochure
- Certificate (NSF/ANSI 61/372)
- Certificate (CCMS)
Call for pricing (416) 236-2338 or email sales@bramhambros.com
