AL lobe pumpsAmpco GmbH copy.png

The AL Series Rotary Lobe Pump is the Low Cost, Big Technology Leader

The AL Series offers big value to the positive displacement pump market. This pump offers high level technology and performance – at an economical price.

Ampco’s AL is well-suited for a variety of applications in the food, dairy, beverage and pharmaceutical industries with viscosity ranges from 1 to 1,000,000 cP and self-priming capabilities up to 12 feet.

There are several optional features in the AL Series line-up providing maximum flexibility for each application.

Seal choices include: double mechanical, mechanical seal with flush, double lip seal, triple lip seal, O-ring, and double O-ring. Heating and cooling jackets for temperature sensitive processing are available.

Multiple rotor options are a tremendous advantage to the AL Series. Four rotor configurations – single or double wing and tri or multi-lobe – allow users to customize the AL to their specific application requirements.

All AL pumps are 3A and EHEDG certified.

As with all Ampco positive displacement pumps, the AL Series offers a stainless steel gearcase. Add to that a front loading seal design with superior CIP-ability and ease of maintenance, and you have the best value in rotary lobe technology. 

AL Series Rotary Lobe Pump Standard Features

  • ·        304 Stainless Steel Gearcase
  • ·        Front Loading Seal Design
  • ·        316L Stainless Steel Pump Construction
  • ·        Easy to Access Bi-Wing Rotors
  • ·        32RA (0.8ɥm) Finish
  • ·        Tri-Clamp Connections

AL Series Performance Overview

Models:  10
Max Discharge Pressure:  290 PSI /20 BAR
Max Flow Rate:  440 GPM / 100 m3/hr
Max Viscosity:  1,000,000 cP
Seal Specifications:  5 Seal Options

AL Series Rotary Piston Pump Advantages

  • ·        304 Stainless Steel Gearcase Standard on All Models
  • ·        Versatile Pump
  • ·        Standard Delivery is Only 2 Weeks
  • ·        Fully CIP-Able
  • ·        Ease of Maintenance
  • ·        Affordable
  • ·        Designed, Manufactured and Assembled in the U.S.A.


Contact us

Fields marked with * are required.

SUSPRO s.r.o.

billing address only
Pražská 809
266 01 Beroun
ČO: 27207790
DIČ: CZ27207790

Contact us

tel: 311 513 393

Main office

Hořelická 334/1 267 12, Loděnice u Berouna

Moravian office

Tř. Maršála Malinovského 884, 686 01, Uherské Hradiště