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LV70 Stainless Coolant Pump 1HP

Product Name:

Vertical Stainless Steel Centrifugal Pump & Mtr

Model Number:

LVM77E 1



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.

LV Series pumps are designed with stainless steel columns and shafts, and industrial grade thermoplastic volutes and impellers, to withstand highly corrosive environments, while delivering high volume and high head performance with minimal horsepower requirements. Interchangeability of motors and impellers allows you to specify the combination which best meets your needs.

Electric LV models with “B” lengths of 18 ¼” or more have a lower shaft support consisting of a carbon bushing and stainless steel sleeve. LV pumps can be assembled in pump and tank systems. Available tanks are round, constructed of either mild or stainless steel in 10, 20, or 30 gallon capacities.

Note: Information about the flow curves: 1. LV70 Series, 1 HP, water2. LV70 Series 1 HP, 250 SSU oil3. LV60 Series ¾ HP, Water4. LV60 Series ¾ HP, 250 SSU oil5. LV50 Series, ½ HP, water6. LV50 Series, ½ HP, 250 SSU oil7. LV40 Series 1/3 HP, water8. LV40 Series 1/3 HP, 250 SSU oil9. LV20 Series 1/8 HP, water10. LV20 Series, 1/8 HP, 250 SSU oil

Additional Information

Model Number LVM77E 1
Series LV70 Stainless Coolant Pump 1HP
Max Flow (GPM.) 50
Minimum Flow (GPM.) 1
TDH Maximum (Ft) 62
TDH Maximum (PSI) 26.84
TDH BEP (FT.) 49
Horsepower 1
Outlet Connection Type FNPT
Outlet (In.) 0.75
Wetted Materials 304SS, Acetal-Delrin, CI
Voltage (V) 115/230
Motor Frequency 50/60
Motor TENV
Speed (RPM.) 3450
Motor Frame 48/56C
Self Priming Yes
Max Operating Temperature (F) 180
Max Specific Gravity 1.2
Max Volume Of Suspended Solids (0/0) 20
Max Particle Size (In) 0.13
Viscosity SAE 10 oil 88.00 cp 500.00 ssu
Shaft 304SS
Length (In.) 34
Mechanical Seal Type Double
Coupling Y
Applications Coolant, Machine Tool, Sump
Other suitable replacement for OEM pumps like Gusher Ruthman
Drain Yes
Port Rotation Yes
Weight (Lbs) 55
Time to Ship (DAYS) 3-5 days

Supporting Docs

Vertical Stainless Steel Centrifugal Pump & MtrVertical Stainless Steel Centrifugal Pump & Mtr Size: (112.57 KB) Extension: jpg
Vertical Stainless Steel Centrifugal Pump & MtrVertical Stainless Steel Centrifugal Pump & Mtr Size: (36.06 KB) Extension: jpg