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Metallic Air Operated Double Diaphragm Pumps

  • FTI Air AODD or Operated Diaphragm pumps - Finish Thomson - A complete range of diaphragm pumps to meet the needs of all applications whether in chemicals, for abrasives fluids, ATEX atmosphere, foodstuff... Available in Aluminum, stainless steel, polypropylene and PVDF.
  • FTI Air AODD or Operated Diaphragm pumps - Finish Thomson - A complete range of diaphragm pumps to meet the needs of all applications whether in chemicals, for abrasives fluids, ATEX atmosphere, foodstuff... Available in Aluminum, stainless steel, polypropylene and PVDF.
  • FTI Air AODD or Operated Diaphragm pumps - Finish Thomson - A complete range of diaphragm pumps to meet the needs of all applications whether in chemicals, for abrasives fluids, ATEX atmosphere, foodstuff... Available in Aluminum, stainless steel, polypropylene and PVDF.

FTI Air — Metallic Diaphragm Pumps

  • ✔︎ Acids and bases
  • ✔︎ Solution for surface treatment and anodizing
  • ✔︎ Water and waste water treatment
  • ✔︎ Paint, ink and solvent
  • ✔︎ Vitrification liquid for ceramics
  • ✔︎ Lubricants and oils

FTI Air diaphragm pumps features a unique stall free air valve that is simple, rugged and reliable and requires no separate pilot valve or a mechanically operated pilot valve. Bolted construction provides leak-free fluid handling. Pumps are available with aluminum or 316 stainless steel wetted materials. Diaphragms, balls and seats are available in a wide range of materials to provide reliable operation in a wide variety of applications and fluids.

Pompes à membrane FTI Air Métallique, certifiée ATEX pour le transfert de produits chimiques, acides, corrosifs...

½" — 13 mm Metallic Diaphragm Pump

Technical Specifications

Suction size ½"
Discharge size ½"
Porting location End
Connection types NPT, BSP
Air inlet and air exhaust size FNPT ¼"

Capabilities

Maximum flow rate 77 L/min
Maximum air supply pressure 8.3 bar
Displacement per stroke 0.08 L
Minimum air inlet pressure 0.7 bar
Maximum particle size 4.7 mm
Sound pressure 72 dB(A)
Operating temperature Determined by elastomers

Construction

Wetted materials Aluminium or 316SS
Diaphragm materials Neoprene, Santoprene™, FKM, EPDM, PTFE, Buna, Hytrel®, polyurethane
Air valve Aluminium, GFRPP
Ball materials Neoprene, Buna, FKM, EPDM, Santoprene™, PTFE
Seat materials Aluminum, 316SS, PTFE
O-ring materials Neoprene, Buna, FKM, EPDM, PTFE, FEP/FKM

Dimensions and Weights

Height 250 mm
Width 246 mm
Depth 204 mm
Weight – Aluminum 5.3 kg
Weight – Stainless steel 7.0 kg

Pompes à membrane FTI Air Métallique, certifiée ATEX pour le transfert de produits chimiques, acides, corrosifs...

1" — 25 mm Metallic Diaphragm Pump

Technical Specifications

Suction size 1"
Discharge size 1"
Porting location End
Connection types FNPT, FBSPT
Air inlet and air exhaust size FNPT ¼"

Capabilities

Maximum flow rate 212 L/min
Maximum air supply pressure 8.3 bar
Displacement per stroke 0.19 L
Minimum air inlet pressure 0.7 bar
Maximum particle size 6.4 mm
Sound pressure 73.6 dB(A)
Operating temperature Determined by elastomers

Construction

Wetted materials Aluminium or 316SS
Diaphragm materials Neoprene, Santoprene™, FKM, EPDM, PTFE, Buna, Hytrel®, polyurethane
Air valve Aluminium, GFRPP
Ball materials Neoprene, Buna, FKM, EPDM, Santoprene™, PTFE
Seat materials Aluminum, 316SS, PTFE
O-ring materials Neoprene, Buna, FKM, EPDM, PTFE, FEP/FKM

Dimensions and Weights

316 Stainless Steel Aluminium
Height 360 mm 366 mm
Width 364 mm 375 mm
Depth 271 mm 271 mm
Weight 22.1 kg 15.5 kg

Pompes à membrane FTI Air Métallique, certifiée ATEX pour le transfert de produits chimiques, acides, corrosifs...

1½" — 38 mm Metallic Diaphragm Pump

Technical Specifications

Suction size 1½"
Discharge size 1½"
Porting location Center
Connection types FNPT, BSPT
Air inlet and air exhaust size FNPT ¾"

Capabilities

Maximum flow rate 500 L/min
Maximum air supply pressure 8.3 bar
Displacement per stroke 1.2 L
Minimum air inlet pressure 0.7 bar
Maximum particle size 8.9 mm
Sound pressure 77 dB(A)
Operating temperature Determined by elastomers

Construction

Wetted materials Aluminium or 316SS
Diaphragm materials Neoprene, Santoprene™, FKM, EPDM, PTFE, Buna, Hytrel®, polyurethane
Air valve Aluminium, GFRPP
Ball materials Neoprene, Buna, FKM, EPDM, Santoprene™, PTFE
Seat materials Aluminum, 316SS, PTFE, Hytrel®, Buna, Neoprene, FKM, EPDM, Santoprene™, polyurethane
O-ring materials Neoprene, Buna, FKM, EPDM, PTFE, FEP/FKM

Dimensions and Weights

316 Stainless Steel Aluminium
Height 746 mm 693 mm
Width 520 mm 530 mm
Depth 326 mm 326 mm
Weight 57.6 kg 36.4 kg

Pompes à membrane FTI Air Métallique, certifiée ATEX pour le transfert de produits chimiques, acides, corrosifs...

2" — 51 mm Metallic Diaphragm Pump

Technical Specifications

Suction size 2"
Discharge size 2"
Porting location Center
Connection types FNPT, BSPT, ANSI/DIN/ISO flange
Air inlet and air exhaust size FNPT ¾"

Capabilities

Maximum flow rate 590 L/min
Maximum air supply pressure 8.3 bar
Displacement per stroke 1.2 L
Minimum air inlet pressure 0.7 bar
Maximum particle size 8.9 mm
Sound pressure 77 dB(A)
Operating temperature Determined by elastomers

Construction

Wetted materials Aluminium or 316SS
Diaphragm materials Neoprene, Santoprene™, FKM, EPDM, PTFE, Buna, Hytrel®, polyurethane
Air valve Aluminium, GFRPP
Ball materials Neoprene, Buna, FKM, EPDM, Santoprene™, PTFE
Seat materials Aluminium, 316SS, PTFE, Hytrel®, Buna, Neoprene, FKM, EPDM, Santoprene™, polyurethane
O-ring materials Neoprene, Buna, FKM, EPDM, PTFE, FEP/FKM

Dimensions and Weights

Inox 316 Aluminium
Height 765 mm 733 mm
Width 520 mm 530 mm
Depth 326 mm 326 mm
Weight 59.9 kg 39.5 kg

FTI Air 3" metallic pumps are available.
Call us at +32 2 657 23 53.

Accessoires pour pompes à membrane FTI Air.

Pulsation dampeners

Removes virtually all hydraulic shock while producing a near steady flow of fluid. Recommended to protect piping, valves and fittings from destructive pulsations and surges. Available in a wide range of materials of construction so to meet many different applications and fluids.