Helix EXCEL 50-10-1/A3/E/K | Multistage in-line pump | Wilo

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End of production 2026

Helix EXCEL 50-10-1/A3/E/K

Multistage in-line pump

Article number: 4172010

Series Helix EXCEL

Data sheet

Hydraulic data
Maximum inlet pressure p inl	145 psi
Maximum operating pressure	232 psi
Discharge port	2" CLASS 300
Min. ambient temperature T_min	5 °F
Max. ambient temperature T_max	104 °F
Min. fluid temperature T_min	-22 °F
Max. fluid temperature T_max	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	8.70 hp
Rated speed n	3500 RPM
Motor efficiency class	IE5
Rated current I_N	9.7 A
Activation type	Softstart
Motor flange type	FF240
Motor efficiency 100% η_M100%	96.5 %
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 (")

Ordering information

Product data
Brand	Wilo
Product description	Helix EXCEL 50-10-1/A3/E/K
Article number	4172010
EAN number	4048482284385
Colour	green/silver
Minimum order quantity	1
Date of sales availability	2014-03-01

Packaging
Number per layer	1
Packaging property	Transport packaging
Packaging type	One-way pallet
Pieces per pallet	1

Dimension, weight
Length with packaging	63.62 in (")
Length with packaging	1616 mm
Length L	19.09 in (")
Length L	485 mm
Height with packaging	25.20 in (")
Height with packaging	640 mm
Height H	54.53 in (")
Height H	1385 mm
Width with packaging	18.31 in (")
Width with packaging	465 mm
Width W	18.19 in (")
Width W	462 mm
Gross weight, approx. m	251.37 lb
Gross weight, approx. m	114 kg
Net weight, approx. m	202.86 lb
Net weight, approx. m	92 kg