Samoa ½” AODD Pump, DF50, Aluminum-Santoprene-PTFE

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Samoa ½” AODD Pump, DF50, Aluminum-Santoprene-PTFE

Double diaphragm air-operated pumps for dosing, spraying, transporting, evacuating, and dispensing a range of fluids. High flow applications are designed for optimal performance and efficiency. Some submersible applications and hostile environments call for plastic pumps. For use in potentially explosive environments (Ex II2 GD IIB/IIC 95 °C), this model is a fully groundable ATEX-certified pump.

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  • Technical Data
  • Capacity Chart
  • Dimension
  • Model Box

Delivery per cycle

0.2 l (0.05 gal)

Fluid inlet

1/2" NPSM (F)

Maximum wet suction head

8 m (26 ft)

Wetted materials

Stainless steel, Stainless steel (AISI 316), Santoprene, Aluminium, PTFE

Pressure ratio

1:1

Air inlet

3/8" NPSM (F)

Maximum dry suction head

6 m (20 ft)

Fluids

Adhesive, Paint, Ink

Weight

3.5 kg (7.72 lb)

Fluid outlet

1/2" NPSM (F)

Certification

ATEX

Air pressure operating range

1.5 - 8 bar (20 - 120 psi)

Pump size

1/2"

Maximum free flow delivery

50 l/min (14 gal/min)

Solids in suspension maximum size

3 mm (0.12 ")

Product code

Diaphragms

Balls

Seats

Other wetted materials

Air motor

Fluid Path

DF50ASSTSTTBAS

PTFE

PTFE

Stainless steel (AISI 316)

Stainless steel

Aluminium

Stainless steel (AISI 316)

DF50AASTSTTBAS

PTFE

PTFE

Stainless steel (AISI 316)

Stainless steel

Aluminium

Aluminium

DF50ASSTSSTBAS

PTFE

Stainless steel (AISI 316)

Stainless steel (AISI 316)

Stainless steel

Aluminium

Stainless steel (AISI 316)

DF50AASTSSTBAS

PTFE

Stainless steel (AISI 316)

Stainless steel (AISI 316)

Stainless steel

Aluminium

Aluminium

DF50AASVSTHBAS

Hytrel

PTFE

Stainless steel (AISI 316)

Stainless steel

Aluminium

Aluminium

DF50AASESTMBAS

Santoprene

PTFE

Stainless steel (AISI 316)

Stainless steel

Aluminium

Aluminium

DF50AASNSNNBAS

NBR

NBR

Stainless steel (AISI 316)

Stainless steel

Aluminium

Aluminium

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