Advantages of the Hog Pump

Rebuildable in place (no need to remove from plumbing).

Easily adapts to any existing configuration.

Delivers even flow producing excellent starts and stops with straight even edges.

Weight: About 371 lbs (168 kg) lighter than the competitive pump.

33” (84 cm) shorter than the competitive pump.

Engineered cavity clearances to minimize wear from glass bead intermix of thermoplastic.

Hardened wear surfaces.

Rebuild cost is less than 1/2 the cost of a replacement pump.

Oil-jacketed cavity.

Constant compressions shaft packing system.

Engineered to pump thermoplastic at higher pressures required by spray as well as lower demand pressures for extrude/ribbon.

Videos of the Hog Pump Applications

The Hog Pump is an innovative rotary lobe pump built to replace the traditionally used competitive pumps. The Hog Pumps were designed with the main goal of delivering an even steady flow of molten thermoplastic at a high volume with minimal wear.

Technical Specs

Hydraulic Pressure2,250 psi (155 bar)
Thermo VolumeUp to 43 gpm (162 lpm)
HYD Flow RequirementUp to 15 gpm (56 lpm)
Oil-Jacketing Port1/2" npt
Inlet/Outlet Port2" NPT
Max Operating Temp500°F (260°C)
Max RPM250
Max Input Torque3,043 in/lbs (244 Nm)
Maximum PSI100
Displacement140cc / rev
Hog Pump Flow Rate

180 lbs / min @150 RPM
300 lbs / min @300 RPM
550 lbs / min @450 Max RPM

Request the Hog Pump Specifications Sheet

Get the Hog Pump specifications sheet that you can print and save to your computer to view at any time. Specification sheet contains:

Complete Model Specifications
List of Model Features
List of Model Applications

Hog Pump Spec Sheet