704-844-1100 704-844-1100

Air-Operated Diaphragm Pumps

Carotek's selection of Air Operated Double Diaphragm pumps includes both Sanitary AODD and Industrial AODD Pumps. 

Industrial AODD Pumps

Wilden Pro Flo Shift PumpWilden Air-Operated Double Diaphragm Pumps  (AODD) are well known for their durability, reliability, energy savings and cost efficiency.  Wilden Pump’s engineered ADS (air distribution system) specifically reduces air consumption in comparison to competitors like Aro, Graco, Finish Thompson & Yamada.

Wilden Pro-Flo SHIFT AODD Pumps offer up to 60% energy savings and 34% greater flow rates when compared to competitive technologies.  This innovative, simple AODD is an ideal solution to increase productivity, lower energy consumption, reduce air consumption and simplify maintenance.


Sandpiper AODD Pump


Sanitary & Hygienic AODD Pumps

Wilden Sanitary PumpWilden offers Saniflo Hygienic and FDA Pumps.   Saniflo™ Hygienic™ Series (HS) Pumps are uniquely designed for high-cleanliness requirements and feature a free-draining flow path that enables clean-in-place (CIP) capability. The HS flow-through liquid-path design also eliminates any potential areas where product residue can be trapped and contaminate the product.

They are perfect for low-acid, pasteurized and protein-based products all the way up to biopharmaceutical sterile processes. HS pumps also meet the highest standards and requirements in the industry, including 3A, ATEX, EC 1935/2004 and FDA CFR 21.177.

Almatec Food Beverage BioPharma PumpAlmatec BIOCOR Series AODD Pumps have been specifically designed for critical sterile applications within the pharmaceutical, biotech and food industries. BIOCOR Series pumps are EHEDG certified and conform to EC1935/2004, FDA, USP Class VI and ATEX requirements. The special design of the fluid path enables the CIP and SIP capability.

Almatec MM Series AODD Pumps have been specifically designed to meet the strict standards, regulations and operational requirements that govern the food and beverage industry. MM Series pumps are ideal for these applications because they feature food-grade wetted materials and a construction that enables clean-in-place (CIP) and sanitize-in-place (SIP) capabilities.



Murzan Sanitary PumpMurzan Sanitary Pumps & Processing Systems'  line includes:

  • Sanitary Pumps
  • Sanitary Unloading Systems
  • Sanitary Processing Systems

Murzan sanitary pumps are designed to handle thick and viscous products, shear sensitive products, and delicate products, as well as large solids at high flow rates.  They are portable, durable and versatile.  Murzan pumps meet the CIP/COP cleanability requirements of sanitary manufacturing.  



Flotronic Hygienic Pump

Flotronic is well known for meeting the hygienic requirements of the food and beverage, cosmetic, pharmaceutical  and personal care industries. The Flotronic ‘One-Nut’ Pump is fast maintenance, hygienic diaphragm pump for both process and simple transfer applications.  It is a unique, low-maintenance, fully drainable, CIP rated, quality engineered product. 

Flotronic can be included in CIP loops (no other AODD can).  Winner of the prestigious Food Hygiene Award for Food Processing and Manufacture.



How Can We Help?

Whatever you application need, Carotek can customize your system to provide you with optimum performance, low maintenance, and a long operational life. Call your Carotek system specialist today to find the right system configuration for your application need. To request a quote, it will be helpful to know the following:

  • Liquid
  • Viscosity
  • Corrosive Nature
  • Flowrate (GPM)
  • Pressure needed in PSI or Feet of Head
  • Temperature Range
  • Abrasive nature

Click here to request more information or call us today at 704-844-1100 704-844-1100