Flotronic® One-Nut Double Diaphragm Pump

Flotronic® revolutionized Air-Operated Double-Diaphragm (AODD+) pumps with its pioneering One-Nut® design, enabling rapid disassembly and maintenance without disconnecting process pipework. Engineered for sanitary applications, these pumps deliver superior cleanability, reduced downtime, and efficient fluid transfer across a wide range of industries.

Key Features

  • Fast, Tool-Free Disassembly: One-Nut® design allows quick maintenance without removing the pump from the system.
  • Superior Cleanability: Self-draining and compatible with Clean-in-Place (CIP) and Steam-in-Place (SIP) at up to 7 Bar / 100 PSI.
  • Reduced Waste: Leaves 60% less residual product compared to competitor AODD pumps, maximizing efficiency.
  • Versatile Performance: Handles low to high-viscosity fluids with varying solids content.
  • Hygienic Construction: Designed to meet strict sanitary requirements for food, beverage, pharmaceutical, and cosmetic applications.

Key Products

flotronic barrel unloading systems

Flotronic® Barrel Unloading System

The Flotronic Barrel Unloading System pairs the One-Nut® AODD Pump with a Barrel Unloading Skid, offering an efficient solution for handling high-viscosity materials.

flotronic chemflo ptfe pumps

Flotronic® Chemflo PTFE Pump

An FDA-compliant PTFE AODD pump, machined from a solid block of virgin or anti-static PTFE and fully enclosed in a stainless steel casing for the safe transfer of hazardous liquids.

flotronic minichem ptfe pumps

Flotronic® Minichem PTFE Pump

The Minichem is a uniquely designed FDA-compliant PTFE double diaphragm pump, precision-machined from a single solid block of PTFE, eliminating the need for separate manifolds.

flotronic 500 series plastic pumps

Flotronic® 500 Series Plastic Pump

A uniquely designed polypropylene/PVC double diaphragm pump, ideal for transferring solvents, acids, and chemicals. Often used as a cost-effective alternative to stainless steel.

flotronic one nut double diaphragm pumps accessories

Flotronic® One-Nut Double Diaphragm Pump Accessories

A variety of accessories and customization options to tailor your Flotronic® One-Nut pump to your specific application needs.

flotronic-sanitary-aodd-pumps

Flotronic® Sanitary AODD+ Pump

Designed to meet 3A standards with FDA, USP Class VI, and (EC) 1935/2004 approved materials, our sanitary diaphragm pumps ensure optimal hygiene and compliance in your facility.

flotronic 710 series stainless steel pumps

Flotronic® 710 Series Stainless Steel Pump

Constructed with 316L stainless steel or Hastelloy® for all wetted metal parts, these FDA-compliant air-operated double-diaphragm pumps offer exceptional versatility.

flotronic-one-nut-slimline-pumps

Flotronic® Slimline Pump

A compact, self-draining diaphragm pump available in FDA-approved 316L stainless steel, aluminum, Duplex 22, and Hastelloy®, designed for versatile use across multiple industries.

flotronic good food pumps

Flotronic® Good Food Pump- Food Grade AODD Pump

A double diaphragm pump ideal for high-viscosity, low-shear food products. Designed for tool-free quick strip or Clean-in-Place (CIP), it’s fully made from FDA-compliant materials for food industry applications.

Why Choose Flotronic AODD+ Pumps?

  • Industry-Changing Innovation: The One-Nut® design simplifies maintenance and reduces downtime.
  • Optimized for Sanitary Applications: Best-in-class cleanability ensures compliance with strict hygiene standards.
  • Cost Savings & Efficiency: Minimized waste and faster cleaning translate to lower operational costs.
  • Custom Solutions Available: UHT engineers provide tailored pumping solutions to meet specific production needs.

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