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Product Name: Vertical CI Centrifugal Pump & Mtr
  
Model Number: HR49B 1/8
  
Manufacturer: Graymills Coolant Pump Parts washer
  
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.

HR Series pumps are widely used for circulating thin liquids, and abrasives. Impellers are open type. No bearings, packings, or seals below liquid level. HR Series pumps can be purchased as part of a pump and tank system with 5, 6, or 10 gallon capacities. Viscosities and discharge diameter vary with pump model and are listed below.

HR 15 Specifications: 1/15 HP, 3000 RPM, 3/8” O.D., slip-on vertical discharge. Maximum viscosity: 100 SSU.

HR 35 Specifications: 1/25 HP, 1500 RPM, ½” NPT horizontal discharge. Maximum viscosity: 150 SSU.

HR 45 Specifications: 1/8 HP, 1725 RPM, ½” NPT horizontal discharge. Maximum viscosity: 500 SSU. HR 45 pump is available as an Agitator style pump (See HRAG model).

The HR 35 and 45 pumps are available with a nickel-plated body and volute and a stainless steel shaft for special applications.

Note: Information about the flow curves: 1. HR45/49 water 2. HR35 water 3. HR45/49 100 SSU oil 4. HR45/49 300 SSU oil 5. HR15 water 6. HR35 100 SSU oil

RFQ ASK CHARLIE

Rating:

Usual Ship Time: 3-5 days

Your Price: $428.00 EA
Maximum Flow 16 gallons/min 
Minimum Flow 1 gallons/min 
TDH (Head) Maximum @ 0GPM 4.76 PSI 
Head (TDH) Maximum @ 0GPM 11 FT 
TDH Minimum
Head @ BEP 9 FT 
Head @ BEP PSI 3.9 psi 
HP Standard 0.13 HP 
Outlet Connection Type FNPT 
Outlet 0.5 " 
Wetted Materials CI 
Steel 
Acetal-Delrin 
Voltage 230 V 
Phase
Frequency 50/60 Hz 
Motor TENV 
Speed 1725 RPM 
Motor Frame 48/56C 
Length 9 " 
Max Operating Temp 180 °F 
Viscosity SAE 10 oil 88.00 cp 500.00 ssu 
Max. Particle Size 0.13 " 
Max Specific Gravity 1.2 sp. gr. 
Max. Particle Hardness 9 MOH 
Max. Volume of Suspended Solids 20 % 
Shaft Steel 
Coupling
Mechanical Seal Type Double 
Applications Coolant 
Machine Tool 
Sump 
PH High 8 pH 
Other suitable replacement for OEM pumps like Gusher Ruthman 
Weight 26 lbs
There are no related accessories listed for this item at this time. Please check back again, or Contact Us for more information about this item.
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