Brochure

High Efciency
9
Greater than NEMA
Premium Efciencies!
Q[USGPM]
0255075 100 125 150 175 200
400
700
200
100
50
25
0
H[ft]
Wilo Helix Excel
60 Hz - North America
Wilo Helix Excel
High Efciency Multistage Pumps
Features & Benets Technical Data Materials of Construction
ƒ Highest efciency motor-drive
combination on the market
ƒ Uses catridge seal for easy maintenance
ƒ ‘Red Button’ technology and LED
display
ƒ Various control modes: ΔPV, ΔPC, η, PID
ƒ Multiple control modules available for
integration with building management
systems
ƒ Temp Range: -4°F to 248°F
(-20°C to +120°C)
ƒ Max Amb Temp: 104°F (40°C)
ƒ Max Operating Pressure: 232/363 PSI
ƒ Electrical Connection: 3~460v
ƒ IP 55 Enclosure
ƒ Max ows: 250 USGPM
ƒ Max Head: 720 feet
ƒ 3-D Stainless Impellers
ƒ Stainless Steel Volute,
Shroud & Shaft
Applications:
ƒ Water Supply and Pressure Boosting
ƒ Process water
ƒ Pressure Washing Systems
ƒ Industrial Circulation Systems
ƒ Cooling water
ƒ Irrigation
Up to 70% Energy Savings!*
*Compared to an uncontrolled pump.
Compatible with
IR Device & IF Modules