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Vertical CI Centrifugal Pump & Mtr

Model Number
Graymills TNW48HF 2 Vertical CI Centrifugal Pump  Mtr

Graymills TNW48HF 2

Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a vertical cast iron or stainless pump.

TN Series pumps are designed to cover a wide range of pumping applications. They can handle thin and heavy liquids containing abrasives and bits of solids, while maintaining consistent and dependable flow. Except for the 24” and 36” models, pumps are designed so that there are no bearings or seals in the liquid, making them virtually maintenance-free. All TN series pumps are available with nickel plating, baked epoxy, Teflon or nylon coatings, and stainless steel shafts for extra corrosion and abrasion resistance.

In addition to having the same trouble-free design features as other TN Series pumps, the TN 40 Series offer higher volume and head capabilities than the TN 30 Series. Discharge diameter and maximum viscosity for each pump are listed. These pumps are also available as a part of a pump and tank system, with 21, 38, and 55-gallon capacities.

TN 40 Specifications: 1/2HP, 1725 RPM, 1” NPT vertical discharge. Maximum viscosity: 500 SSU.

TN 40H Specifications: 2 HP, 3450 RPM, 1-1/4” NPT vertical discharge, maximum viscosity: 500 SSU.

Note: Information about the flow curves: 1. TN40H water2. TN40H 300 SSU oil3. TN40 Water4. TN40 300 SSU oil

More Information
Model Number TNW48HF 2
Series TN40 Vertical CI Coolant Pump & Mtr.
Max Flow (GPM.) 90
Max Flow GPH 5400
TDH Maximum (Ft) 72
TDH Maximum (PSI) 31
TDH BEP (FT.) 61.000000
Horse Power (HP) 2
Horsepower (IE .5, 1, 1.5, 20) 2.0000
Outlet Connection Type FNPT
Outlet (In.) 1.25
Wetted Materials 304SS, Acetal-Delrin, Cast Iron
Voltage (V) 230/460
Voltage (Range) 220-240/460-480
Phase (Ø) Three (3)
Motor Frequency 50/60
Motor TENV
Speed (RPM.) 3450
Motor Frame 48/56C
Self Priming Yes
Max Operating Temperature (F) 180
Viscosity SAE 10 oil 88.00 cp 500.00 ssu
Shaft 304SS
Length (In.) 16.380000
Mechanical Seal No
Mechanical Seal Type Double
Coupling Y
Other suitable replacement for OEM pumps like Gusher Ruthman
Drain Yes
Port Rotation Yes
Weight (Lbs) 99.000000

Supporting Docs

Supporting Docs
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