Dayton 2ZWR5


Pump, Centrifugal, 1/2 HP, 1 Ph, 115/230V

2ZWR5 495189
Average Rating: 4
Read Reviews (1) Write a Review
$616.78+ 6 Business Day Shipping $26.00


ItemCentrifugal Pump
Inlet (In.)1-1/4
Outlet (In.)1
Motor EnclosureODP
Housing MaterialBronze/Brass
Impeller TypeSemi Open Non-Clogging
Impeller MaterialBronze
Max. GPM @ Head (Ft.)67 @ 10
Best Efficiency GPM @ Head (Ft.)38 @ 27
Min. GPM @ Head (Ft.)10 @ 40
Max. Head (Ft.)44
GPM of Water @ 10 Ft. of Head67
GPM of Water @ 15 Ft. of Head63
Seal TypeMechanical
Seal MaterialBuna-N, Carbon, Ceramic, SS
Length (In.)13-1/2
Width (In.)6-5/8
Height (In.)5-7/8
Motor RPM3450
Service Factor1.6
Wetted MaterialsBronze, Brass, Buna-N, Carbon, Ceramic, SS
Volute MaterialBronze, Brass
Shaft MaterialStainless Steel
Shaft Size (In.)5/8
Screw MaterialSteel, Zinc Plated
Seal ApplicationLong life When not Run Dry or Pumping Abrasives
Max. Liquid Temp. (F)200
GPM of Water @ 20 Ft. of Head57
GPM of Water @ 25 Ft. of Head48
GPM of Water @ 30 Ft. of Head40
GPM of Water @ 40 Ft. of Head10
Best Efficiency Range GPM @ Head (Ft.)25-50 @ 35-15 Ft.
Max. Specific Gravity1.0
Max. Case Pressure (PSI)200
Max. Fluid Viscosity100 SSU
Inlet Pressure (PSI)200
Bearing TypeBall
Max. Pressure (PSI)19
Port Rotation4 Position
Drain PlugSide and bottom
Manufacturers Warranty Length1 Year
Application High Flow at Low Head Pressure
For Use With Nonflammable and Nonabrasive Liquids
Includes Manual
UPC 094704951898
Weight 30.000000


Centrifugal Pump, HP: 42006, Phase: 1, Voltage: 115/230VAC, Amps: 8.4/4.8, Motor Enclosure: ODP, Housing Material: Bronze/Brass, Impeller Type: Semi Open Non-Clogging, Impeller Material: Bronze

Customer Reviews

Average Product Rating: 4
based on 1 reviews


Wednesday, March 28, 2012

Bought this pump to replace an earlier Dayton model. It appears to be a little better quality but have not run it yet. The price for the pump has inflated 70% in 6 years. Received the pump promptly - great service.

The pump mount bolts are plated - should be stainless

Submitted by Jim W
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