Submittal Sheet

Operating Limits
Max Temp 14 to 248 Deg F (- 10 to 120 Deg C)
Max Ambient Temp 104 Deg F (40 Deg C)
Max Working Pressure 145 PSI (10 Bar)
Materials of Construction
Impeller Polypropylene (50% Glass Filled)
Shaft Stainless Steel (X40 Cr13)
Bearing Metal Impregnated Carbon
Volute Cast Iron (Closed Systems)
Cataphoresis Coated
Bronze Available (B Model)
WILO TOP S Submittal
Top S 1.5 x 50 Three Phase Series
Tag # Model # Flow Head Volt Phase Comments
TOP S 1.5 X 50 3
TOP S 1.5 X 50 3
Details Max Hp Pipe Size l0 l1 l2 a2 Weight
Imperial 3/4 Hp 1 1/2” 10 5 5 1/8 2 1/8 43.4 lbs
b1
3 7/8
b2
3 3/8
b4
2 3/4
b6
2 3/4
a1
10 7/8
Metric 570 Watt 40 mm 254 127 130 277 54 99 86 70 70 19.7 kg
Project:
Engineer:
Contractor:
Submitted By: Date:
Approved By: Date:
Speed RPM
Max
Watts
Amps
208/230 V
460 V 575 V
Max 3380 1040 3.6 1.8 1.4
Min 2970 775 2.4 1.2 0.9
Commercial 2 Bolt Flanges
140 deg F (60 C) 194 deg F (90 C)
1.8 PSI ( 12 kpa) 7.3 PSI (50 kpa)
Min Inlet
Pressure
Wilo Canada Inc
Bay 7 - 2915 - 10th Ave N. E.
Calgary, Alberta, T2A 5L4
Phone: [phone] Fax: [phone]
www:wilo-na.com
Literature Number SDTOPS-1.5-50/3-0710
Wilo USA LLC
1290 North 25th Avenue
Melrose Park, Illinois 60160
Phone: [phone] Fax: [phone]
www:wilo-na.com