Skip to content
Macnaught-DDP25-1-Air-Operated-Diaphragm-Pump

Macnaught DDP25 1" Air Operated Diaphragm Pump

by Macnaught
SKU: DDP25
Sold out
$2,101.06 - $2,101.06
$2,101.06
$2,101.06 - $2,101.06
$2,101.06

The DDP25 offers an economical fluid transfer option where medium to high flow rates are needed with little back-pressure. The ability to dry-run allows easy priming while operating without any damage to the pump. A removable air valve offers repairs to be made while the pump is still fitted in place for quick simple maintenance. The Polypropylene / Aluminium body allows this pump to be used with a range of compatible chemicals as well as the new or used oils and engine coolants (RTU), diesel or oily water applications. Fully repairable and spare parts are readily available. Not suitable for flammable liquids.

Features:

  • Up to 174 L/min flow rate - Measured with water at the pump outlet
  • Removable Air Valve - Easy swap-out for repairs without time costly dismantling / disconnecting
  • Polypropylene / Aluminium body - Wide range of chemical compatability for broader applications
  • Air-Operated pumps can be speed controlled - More control over a pump output
  • Removeable exhaust muffler included - Easy replacement or remote fitting to reduce noise output
  • Fast fluid transfer for low viscosity fluids - Inexpensive way to move large volumes of fluid
  • Easy self-priming - No damage to pump while running even with little or no fluid flow (for short periods)

Specifications:

  • Maximum Air Pressure: 690kPa (100psi)
  • Inlet / Outlet Ports: 1" BSP(F)
  • Air Inlet Size/Type: 1/2" NPT(F)
  • Maximum Flow Rate: 174 L/min (viscosity dependant)
  • Suction Lift: 4.9m (dry) / 9.4m (wet)
  • Maximum Solids Handling: 3.2mm (0.125")
  • Fluid temperature range: -23ºC - 88ºC
  • Maximum noise level: 93 dB(A)
  • Fluid Compatability: Oils (new & used), Engine Coolants RTU (new & used), oily water, diesel
  • Wetted Components: Aluminium/Polypropylene (body), Aluminium (valve seats), Buna N (diaphragms), Acetal (check valves)

Includes:

  • DDP25 Air-Operated Double Diaphragm Pump 1" ported
  • Air Exhaust Muffler 1/2" NPT(M)
  • Instruction Manual

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Let customers speak for us

from 1981 reviews
Cheap storage solution for OCD types like me

I'm a neat freak when it comes to my shed and these things make my shed even neater. I have 3 sets of these multi use racks and use them for timber and tubing, I have a couple of kayaks on them as well, as well as other long bits and pieces that would usually just lean against the wall. A cheap and smart way of organising stuff to satisfy my OCD.

Jared
Pittsburgh P30001 300KG Multi Storage Rack Solution
Pittsburgh P30001 300KG Multi Storage Rack Solution