HHC456R.1 Pump Hawk

Hotsy HHC456R.1 Pump
Hotsy "H"Series Tri-plunger belt drive pump.
Hotsy Part Number's: 87152380



Hotsy has redesigned their pump lines.  Hotsy does not offer a 22 mm shaft pump any longer.  If you need this pump the new pump is HM4031R.3 with a 24 mm shaft with these new specs:

4 GPM 

3000 PSI

8.2 HP

1725 RPM

24 MM Right Hand Shaft

**** Please check your machine.  If you have a belt drive unit with an H bushing in the pulley this pump will work for you.  If you have a direct drive with a 22 mm shaft this pump will not work for you.

If you order this pump you will get the NEW pump HM4031R.3 part # 89231000 and the H x 24 mm Pulley bushing # 87111210.


Maximum Volume                       3.8  GPM

Maximum Discharge PSI              3000 PSI  

 Maximum Pump RPM                 1725 RPM
Maximum Inlet PSI                    125 PSI
Maximum Inlet Vacuum             9 Ft. (7.9 in HG)  
Bore                                        20 mm
Stroke                                      9.7 mm 
Crancase Oil Capacity                23.3 oz
Maximum Fluid Temperature     165 deg.
Inlet Port Thread                     3/8-19 BSPP-F
Discharge Port Thread              3/8-19 BSPP-F
Shaft Diameter                         22mm
Weight                                    22 lbs.
Dimensions                             11x8.8x5.4 in. 
                                        Click here to view Product Spec Sheets (.pdf format)
HC450R, HC450 HHC456 or HH456R.2 Pump Packings
OLD V STYLE Packing kit only Part # 877654
NEW U STYLE Packing kit only Part # 87253620 (will only fit if you have new style brass)
OLD V STYLE Complete Packing Kit with Brass Part # 753014 (when ordering order 3 each to do 1 pump)
NEW U STYLE Complete Packing Kit with Brass Part # 87254070 (when ordering order 3 each to do 1 pump)
Check Valve Kit Part # 877648 (order 6 each to do one pump)
Piston Kit or Ceramic Sleeve Part # 877656 (one kit will do one piston order 3 to do 1 pump)
Price: $862.00


Your opinion is important to us...tell us what you think!

Review This Product

Additional Information

Product Data

  • HOHHC456
  • HHC456