Air Operated Double Diaphragm Pumps

1" Metallic
D250 series

YTS new High Performance 1” Metallic AODD pumps are fitted with the Looped C® Air Spool, Ekonol® Seal Rings and fully independent Pilot Valves for increased performance, reliability and extended life cycle.

Utilizing the new Air Eco-Ring® in YTS Diaphragms Pumps reduced air consumption by almost 25%.

Our new Metallic Pumps are able to achieve high flow rates and transfer very large solids. For them we offer a large range of standard and special diaphragm options. All our pumps have fully bolted body, heavy-duty construction and wide sturdy SUS base.

Pumps are 100% oil or grease lubrication free, offering clean, emissions free, environmentally friendly operation. They are easily maintainable with fully modular replaceable wear parts, outside accessible Air Spool and manual Spool Reset Switch.

Specification

Fluid Inlet / Outlet Connections
1" FEMALE THREADED CONNECTIONS. FLANGE as an option
Maximum Flow
220 l/min
Air Motor
GLASS FIBER REINFORCED POLYPROPYLENE (GFRPP) Standard version. Others as an option
Air Valve
YTS PATENTED LOOPED C® SPRING AIR SPOOL
Maximum Operating Pressure
7.0 bar
Maximum Size of Solids
6,5
Pump Casing Materials
ALUMINIUM, STAINLESS STEEL, CAST IRON, HASTELLOY
Diaphragm Materials
PTFE, CR, EPDM, NBR, TPEE, TPO, FKM

Options

• CONDUCTIVE FIBER POLYPROPYLENE (CFPP) AIR MOTOR
• ALUMINIUM AIR MOTOR
• PTFE OR NICKEL COATED AIR MOTOR
• 1″ and 1 1/2″ FLANGE CONNECTIONS
• 1 1/2″ Rc CONNECTIONS
• DRUM PUMP VERSION
• SPLIT SUCTION & DISCHARGE MANIFOLDS
• SOLENOID KIT DIRECTLY MOUNTED TO THE PUMP
• REMOTELY MOUNTED SOLENOID (ATEX)