Diesel-On-Frame Long Hitch L-Series Trailer Pumps

Trailer Pump Diesel-On-Frame FLOWS TO 8,600 GPM AT 30' TDH
Crisafulli Diesel-On-Frame Trailer Pump

Standard models of SRS Crisafulli's Diesel-On-Frame Trailer Pumps are available with diesel engines in horsepowers ranging from 55-170, for use on 6" to 16" discharge trailer mounted pumps. Engines are mounted on a heavy-duty frame adapter. Five stardard models shown below provide customers with BEST VALUE (most performance for the cost). Other combinations of motors and impellers are available for custom orders.

NOTE: The DOF trailer pumps are not DOT approved for travel on public roads.

Pump Size
Flow GPM TDH Feet Description Est. weight
16 7,000 20 Regular Lift 89 HP Engine 540 RPM pump 5,800
16 9,000 30 High Lift 160 HP Engine 540 RPM pump 6,200
12 4,000 40 High Lift 134 HP Engine 540 RPM pump 5,800
8 2,500 40 High Lift 68 HP Engine 540 RPM pump 5,400
6 1,600 40 High Lift 50 HP Engine 540 RPM pump 4,800

    Standard Options

  • Water lube bearings for the last two submerged bearings; use only in applications where water is relatively clear of grit.
  • Bearing buddies - Prevent water intrusion in wheel bearings of trailer
  • Flanged Swivel Discharge - Enables the operator to orient the discharge tubing in whatever direction is convenient.
  • Quick Coupler Discharge - An alternative method of attaching flexible discharge tubing
  • 1/2 inch Flange discharge - An alternative method of attaching flexible tubing
  • Snifter valve - Prevents vacuum in discharge tubing to avoid collapse.