Tapflo AOD
Tapflo2
Tapflo3
Tapflo AOD
Tapflo2
Tapflo3

Tapflo

Air Operated Diaphragm Pumps

Tapflo Air Operated Diaphragm (AOD) pumps are versatile positive displacement pumps designed to handle a wide range of liquids, including viscous, chemically aggressive and solids-containing fluids.

Driven by compressed air rather than electricity, the pumps offer reliable, flexible operation across chemical, industrial, water treatment and hygienic applications.

Enquire About This Product

  • Description

    Tapflo Air Operated Diaphragm pumps are manufactured from polyethylene (PE) or PTFE, making them suitable for handling almost any kind of liquid, including viscous, chemically aggressive and solids-containing fluids.

    The pumps are driven by compressed air, with two diaphragms working simultaneously to prime and move liquid through the pump. Valve balls act as check valves, allowing the liquid to flow through the pump in the correct direction.

    During each operating cycle, the air pressure on the back of the discharging diaphragm is balanced against the head pressure on the liquid side. This allows Tapflo diaphragm pumps to operate against a closed discharge valve without adversely affecting diaphragm life.

  • Applications

    Tapflo Air-Operated Diaphragm pumps are suitable for a wide range of applications, including:

    • Chemical industry
    • Surface conditioning
    • Water treatment
    • Pulp and paper industry
    • Hygienic applications
    • Mechanical industry
    • Paint, print and varnish industry
  • Features & Benefits:
    • Dry running without damage
    • Infinitely variable flow control
    • Self-priming up to 5m from a dry suction pipe
    • No electricity required
    • Fewer components
    • Solid, strong and long-life design
    • Lubrication-free air distribution system
    • Air-operated
  • Downloads

    To download the file, simply click on the file name below:

    Tapflo AOD Datasheet
    Tapflo AOD Brochure

Why Choose the Tapflo AOD Range?

tick

Challenging Liquids

Designed to handle a wide range of liquids, including viscous, chemically aggressive and solids-containing fluids.

tick

Dry Run Capability

The pumps can run dry without damage, providing greater flexibility and reliability in demanding applications.

tick

Variable Flow Control

Flow can be adjusted infinitely to provide precise control to suit changing process requirements.

tick

No Electricity Required

Powered entirely by compressed air, making the pumps suitable for installations where electrical power is unavailable or undesirable.

tick

Closed-Valve Operation

The pumps can operate against a closed discharge valve without adversely affecting diaphragm life, helping provide reliable operation in changing process conditions.

tick

Fewer Components

A limited number of components, combined with a solid construction and lubrication-free air distribution system, helps simplify operation and maintenance.

Do you know Just How Much Trebles Stock?

Warehouse Spares

Accessories & Spares

Trebles supplies pump accessories, spare parts and associated equipment for a…
Vessel

Vessels

Trebles supplies pressure, expansion and flow through vessels for domestic, commercial…
Skid 4

Complete Systems

Trebles provides complete system solutions for commercial and industrial applications, from…