Diesel-On-Frame

Long Hitch L-Series Trailer PumpsTM

Trailer Pump Diesel-On-Frame FLOWS TO 8,600 GPM AT 30' TDH                       Above, SRS Crisafulli Diesel-On-Frame Trailer Pump, a self-sufficient trailer with its own power source                               i.e., independently of the PTO on a tractor.

SRS Crisafulli's Integrated Product Solutions - To remove water, soft and abrasive material, sludges, and slurries from Industrial, Municipal, Agricultural, and Government Lagoons, Ponds, Lakes, Canals, and flooded and flood threatened areas. And to irrigate farms and ranches.

Get a FREE Consultation  Let our Application Engineers help you select the best pump to achieve your pumping goals. Phone 1-888-817-7011.

Pump Applications   

Go to Diesel-On-Frame Trailer Pump Applications

Complete and Submit our easy-to-use Pump Application Form.

Go to Crisafulli’s Searchable Product Catalog to find electronically the Crisafulli pump that offers the capabilities and features you seek to solve your pump requirements. 

Return to SRS Crisafulli Trailer Pumps.   Go to Contact Us.

 

Performance capabilities. If power is not available at your work site, Crisafulli's Diesel-On-Frame ("DOF") Trailer Pumps provide efficient pumping power.

                High Lift 6" L-Series DOFs pumping clear water produce 2100 GPM @ 30' of Total Dynamic Head     (TDH).
                 High Lift 8" L-Series DOFs pumping clear water produce 3150 GPM @ 30' of TDH.
                High Lift 12" L-Series DOFs pumping clear water produce 6000 GPM @ 25' of TDH.
                Regular Lift 16" L-Series DOFs pumping clear water produce 8600 GPM @ 15' of TDH.
                High Lift 16" L-Series DOFs pumping clear water produce 8600 GPM @ 30' of TDH.
                The pumps can pass 2 1/4", 2 1/2", 4 1/4", and 5 1/2" solids for the 6", 8", 12", and 16" pumps,   respectively.

Description. Standard models of SRS Crisafulli's Diesel-On-Frame ("DOF") Trailer Pumps are available with diesel engines in horsepowers ranging from 55-170, for use on 6" to 16" discharge trailer mounted pumps. All engines are Deutz air cooled models. Power units include a new diesel engine complete with exhaust piping, rain cap, starting battery, emergency shutdown system and 10 hour fuel reservoir. Engines are mounted on a heavy-duty frame adapter. An inline speed reduction box with safety guards reduces engine speed to pump speed of 540 RPM (nominal). Other reduction ratios are available as engine horsepower allows. Shaft size for the 6" model is 1 -1/2 inches. Shaft sizes on other models shown below are 2". 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 Inches
Flow - GPM
TDH - Feet
Description
SRSC Part Number
Est. weight - pounds
16
8600
30
Regular Lift 89 HP Engine 540 RPM pump
DOF16RI-89
5,800
16
8600
15
High Lift 160 HP Engine 540 RPM pump
DOF16HI-160
6,200
12
6000
25
High Lift 134 HP Engine 540 RPM pump
DOF12HI-134
5,800
8
3150
30
High Lift 68 HP Engine 540 RPM pump
DOF082HI-68
5,400
6
2100
30
High Lift 50 HP Engine 540 RPM pump
DOF06HI-50
4,800

Standard Options
Description, Purpose, Benefits
SRSC Part Number
(WL) Water lube bearings for the last two submerged bearings; use only in applications where water is relatively clear of grit.
DOF-WL
(BB) Bearing buddies - Prevent water intrusion in wheel bearings of trailer
DOF-BB
(SD) Flanged Swivel Discharge - Enables the operator to orient the discharge tubing in whatever direction is convenient.
DOF-SD
(QC) Quick Coupler Discharge - An alternative method of attaching flexible discharge tubing
DOF-QC
(F) 1/2 inch Flange discharge - An alternative method of attaching flexible tubing
DOF-F
(SV) Snifter valve - Prevents vacuum in discharge tubing to avoid collapse.
DOF-SV