About

FTI Air was introduced in 2016 as Finish Thompson’s dedicated line of air-operated double-diaphragm pumps, engineered for reliable, high-performance fluid handling. Built for durability and backed by a five-year warranty, FTI Air delivers proven results across industrial, chemical, and sanitary applications.

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½”/13 mm

1”/25 mm

1 ½”/38mm

2”/51 mm

3”/76 mm

Accessories

¼” / 6mm

½”/ 13mm

1”/ 25mm

1 ½” / 38mm

2” / 55mm

Accessories

FTI Centrifugal and Drum Pumps

Filter Pump Filtration Systems

Metallic

Non-Metallic

FDA-Compliant

FTI Centrifugal and Drum Pumps

Filter Pump Filtration Systems

Brochures

Manuals

Tech Flyers

Request Literature

Dimensional Drawings

Chemical Resistance Guide

Viscosity Chart

Temperature Guide

AODD Pumps for Corrosive Chemical Transfer

AODD Pump Blog

FDA-Compliant Pumps Blog

FTI Pumps for Milk Processing

Charter Steel Case Study

Phillips Plating Case Study

How It Works

Air Batch Controller

Air Cycle Counter

Literature

3D Models

Dimensional Drawings

Chemical Resistance Guide

Viscosity Chart

Temperature Guide

A Look Inside

Installation

Blogs

Case Studies

Videos

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A Look Inside

Get a 3D look inside an FTI Air aodd pump.

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Literature

View & download pump literature.

VIEW & DOWNLOAD »

How It Works

See how an FTI Air aodd pump works.

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Installation

Installation

The installation versatility of an FTI Air AODD pump.

INSTALLATION OPTIONS »

Applications

See a full list of the industries FTI Air serves.

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3D Models

Explore .STEP 3D pump model files.

3D MODELS »

Chemical Resistance Guide

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Chemical Resistance Guide »

Dimensional Drawing Booklet - All Models

Download

Dimensional Drawing Booklet - All Models