• 316 Stainless Steel

The Industrial Lobe Series pumps are designed to handle fluids of nearly any viscosity, especially shear sensitive materials, at higher pressures than an internal gear pump or a standard lobe pump is capable of.  The high pressure option uses a patented shaft support system with bushings on both sides of the bi-wing rotors to allow higher pressures and reduce wear on bushings and seals.  An adjustable bearing housing allows simple end clearance adjustment.

These pumps accept a wide variety of cartridge-style seals from most major manufacturers, including single mechanical, double mechanical and triple lip seals.  The two smaller sizes also accept component single mechanical seals or shaft packing.  A variety of porting options allows the ports to be correctly sized for the application.

The Industrial Lobe Series includes the following models:

• RL - 316 Stainless Steel Packed Rotary Lobe Pump
• RL4 - 316 Stainless Steel Mechanically Sealed Rotary Lobe Pump

Size

Standard Port

Nominal Capacity at Maximum Speed

Maximum Speed

Maximum Pressure*

Inches

m³/hr

GPM

RPM

BAR

PSI

RL0167

RL40167

3

24

105

640

27

400

RL0257

RL40257

3

36

160

640

27

400

RL41507

6

186

820

600

27

400