skip to main content

Riley Surface World uses cookies to give you the best experience on our website. If you continue we assume that you consent to receive cookies on our website. Read More

Machines & equipment for sale

Dellmeco Double Diaphragm Pump

Used / Second Hand

Refurbished Price [?]
£ Login or Register for price
Sold As Seen Price [?]
£ Login or Register for price
In stock now
From a working environment, Seen powered at RSW
Stock No
DM 50/565 PTT
From a working environment, Seen powered at RSW
565 L/Min // 33,900L/Hr
Process Application
Air Driven Liquid Pumping
Other Info
2" ports
Our Central Warehouse, Aldridge, UK
Weight (kgs)
External Dimensions (WxDxH mm) [?]
380 x 350 x 580
Your delivery options


Dellmeco double diaphragm pump. 2" BSPP ported polyethylene body air operated pump with TFM diaphragms and PTFE valves. Max flow of 565 Litres per minute. (33,900L/Hr)

A top quality rugged and durable self-priming, double diaphragm pump. A Lube-free and non-stalling, this pump will handle any product that pours, from clear water to highly viscous, abrasive and chemically aggressive materials. Specially designed features within  the pump enables it  to handle suspended solids and abrasives without damage to the product or the pump.
The unique pump design utilizes far fewer parts than other pumps on the market. This results in longer operating life and easier maintenance at a lower cost.
Since these pumps are driven by compressed air, there is no need for shielded electrical connections or explosion-proof motors. All models can run dry because there are no close fitting or sliding parts in the fluid section. Flow rates can be controlled to produce from zero to maximum flow simply by increasing or decreasing air flow or pressure.


  • Polyethylene body
  • TFM diaphragm
  • PTFE ball
  • Thread is BSPP

pdf icon Print / Download Dellmeco Double Diaphragm Pump Datasheet

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.