Air Operated Double Diaphragm Pump - Industrial Pumps Manufacturers & Suppliers

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Air Operated Double Diaphragm Pumps

Air Operated Double Diaphragm Pump (AODD Pumps) are a type of Positive Displacement Pumps. These pumps do not operate with an electric motor, but employs compressed air to function. These highly efficient pumps ensure low-pulsation and smooth flow of the fluids. Roto’s AODD pumps are also relatively economical to maintain.

Roto Pumps is one of the leading players in the field of providing Positive Displacement Pumps with top notch quality. Roto’s AODD Pumps are available in a variety of materials including Teflon, stainless steel, PVDF, ductile iron and aluminum. These pumps provide flow up to 60 m³/hr or 265 GPM and can handle a pressure of up to 10 bar or 145 PSI.

AODD

Capacity upto 60 m³/hr or 265 GPM
Pressure upto 10 bar or 145 PSI

Features and benefits

Low noise
Low vibrations
Excellent abrasive liquid resistance
Very compact design
Up to 35% lower air consumption
Operating in each position

Dry running capability
Low maintenance cost
High stroke frequency i.e. low liquid pulsation
Equipped with PEEK at valves
Material choice for machined pump body
Standard PTFE/NBR backup diaphragm

Series	Polypropylene/pvdf	Stainless steel 316	Ductile Iron	ALUMINIUM
Max. Capacity(LPM/GPM)	1000/264	882/233	1041/ 275	927
Max. Pressure(Bar)	10	10	12	12
Max. Suction Lift Dry (m)	4.57	6.9	6.7	6.9
Max. Suction Lift Wet (m)	9.3	9.5	9.5	8.6
Max. Size of Solid (mm)	6.35	9.5	10	6.4
Max. Temp. Pump (Deg C)	130	130	130	130

Accessories

Liquid level controllers
Dry run protection
Air preparation
Hoses
Valves
Pulsation dampeners
Soft starters

Part Name	Wetted Part	Diaphragm	Valve Ball
Material Options
	Polypropylene	Teflon	PTFE
	Glass Filled Pp	Neoprene	Nitile Rubber
	Polyvinylidene Fluoride	Hytrel	Santoprene
	Stainless Steel 316	BUNA	Vitone
	PTFE	EPDM	Stainless
	Aluminium	Vitone
		Nitile Rubber
		Santoprene