Air Operated Diaphragm Pump - 1" L-DDP25

DESCRIPTION

1" AIR OPERATED DIAPHRAGM PUMP L-DDP25 

 

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. Macnaught Advantage 2-Year warranty for manufactured components and 1-Year warranty on wear components.

Features & Benefits

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)

 

Technical 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)

 

Package Includes

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

 
Part Number/SKU: L-DDP25

* Product Images are for illustration purposes only, unless otherwise specified colour may be different.