Teryair 2" Stainless Steel AODD, MaxFlo Valve

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100.00 LBS
Max Discharge:
156 Gpm
Stainless Steel
Air Inlet:
1/2" NPT

Diaphragm Pump Air Operated Model ADP 40 PPT

MAX DISCHARGE - 79 Gpm (0-299) Lpm

SIZE, MATERIAL - 1-1/2”, Polypropylene

WEIGHT - 18 Lbs

Polypropylene AODD

Polypropylene pumps are an economical alternative to stainless steel and can be a suitable substitute in a majority of applications. These pumps are usually combined with PTFE, Viton® or SantopremeTM diaphragms. When fitted with these elastomers a Polypropylene pump us ideal for pumping of fluids like benzyl, diacetone, phosphoric acid, ferric sulfate, isopropyl chloride, transformer oils and many other similar fluids. 

PTFE Diaphragm

  • Excellent choice when pumping highly aggressive fluids such as aromatic or chlorinated hydrocarbons, acids, caustics, ketones and acetates.
  • Temperature range +40C to +1040C (+400F to +2200F)

Approvals and Certifications

All Teryair©Pumps are CE marked and manufactured under an ISO 9001:2015 Quality system – SGS.


  • This pump handles viscous fluids, slurries, solid laden fluids, shear sensitive fluids very well.
  • No priming needed.
  • No foaming of fluid pumped.
  • No stall damages.
  • Mortable and submergible.

Air Valve Type

  • ADP – Advanced

Pump Size

  • 40 – 1-1/2”

Material of Construction

  • PP – Polypropylene

Material of Diaphragm

  • T - PTFE

Bolted or Clamped

  • B – Bolted

Threading on Inlet and Outlet

  • R – NPT

Performance Graphs ADP 40 PPT

  • Performance as measured pumping water at 680F.
  • For guidance on how to select a suitable pump, visit

AODD pump selection guide at:

  • *Disclaimer: Actual pump performance may vary depending on number of bends, suction needed and friction in length of discharge piping.

Technical Data ADP 40 PPT

ADP 40 PPT with PTFE fitments

Maximum Discharge 79 gallons/min 229 Liters/min)

Suction Head Dry 9 feet (2.7 meters)

Suction Head Wet 28 feet (8.5 meters)

Pump Weight 18 Ibs (8.2 Kgs)

Max Solid Passage 3/16” (4.8 mm)

Air Distribution System ADP Advanced System

Balls /Seals PTFE

Air Inlet, Air Exhaust 10mm PU Tube Connector

Fluid inlet, Fluid Outlet 1-1/2” NPT

Max Discharge:
156 Gpm
Stainless Steel
Air Inlet:
1/2" NPT
5-Year Limited Warranty

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