AL series AODD air operated diaphragm pump (Aluminum alloy pump)


AL series AODD air operated diaphragm pump (Aluminum alloy pump)

AL series AODD air operated diaphragm pump

Details of AL series AODD air operated diaphragm pump (Aluminum alloy pump):

Item: AL1-25
Max. suction lift: dry 4m/ wet 8m
(Suction height changes with the different combinations of ball, seat and the diaphragm materials.)
Max. size pumpable solids: 4mm
Suction and discharge size: 1″ /Npt /F
Air inlet size 1/2″
Max. flow rate: 157 L/min
Max. head : 84m
Max. air inlet pressure: 8.4bar
Max. air consumption 60scfm(1.7m³/min)

Item: AL15-40
Max. Suction Lift: dry 5m/ wet 8m
(Suction height changes with the different combinations of ball, seat and the diaphragm materials.
Max. size pumpable solids: 5mm
Suction and discharge size: 1 1/2″ NPT/ F
Air inlet size: 1/2in
Max. flow rate 358 L/min
Max. head: 84m
Max. air inlet pressure: 8.4bar
Max. air consumption: 125scfm(3.5m³/min)

Item: AL2-50
Max. Suction Lift: dry 5m / wet 8m
(Suction height changes with the different combinations of ball, seat and the diaphragm materials.)
Max. size pumpable solids: 6mm
Suction and discharge size: 2″ /Npt /F
Air inlet size: 1/2″
Max. flow rate: 587 L/min
Max. head: 84m
Max. air inlet pressure: 8.4bar
Max. air consumption: 175scfm(4.9m³/min)

Choosing materials:
Material of valve: Acetal, Poly, Aluminum, 304SST, 316SST, Hytrel, Santoprene, PVDF, PTEE, Buna N, Viton, Geolast.

Material of valve ball: Acetal, Poly, Aluminum, 304SST, 316SST, Hytrel, Santoprene, PTEE, Buna N, Viton, Geolast.

Material of diaphragm: PTFE, Hytrel, Santoprene, Neoprene, Buna N, Viton, Geolast.

Maximum fluid operating temperature is based on the following maximum diaphragm, ball, and seat temperature ratings:
Fluoroelastomer Viton················-40° F(-40℃)-350°  F(176.6℃)
PTFE, Teflon····························· 40°  F(4.4℃)-350°  F(176.6℃)
Santoprene····························· -20 F(-28.9℃)-220°  F(104.4℃)
TPE Hytrel······························· -20°  F(-28.9℃)-220°  F(104.4℃)
UHMWPE, Polyethylene····················· 0°  F(-17.7℃)-140°  F(60℃)
Leather········································ 0°  F(-17.7℃)-200°  F(93.3℃)
Neoprene·································· 0°  F(-17.7℃)-212°  F(100℃)
Buna-N····································· -40°  F(-40℃)-250°  F(121℃)
Polyurethane························· -40 ° F(-40℃)-200°  F(93.3℃)
Body cavity flow:
Acetal····································· 40°  F(4.4℃)-150°  F(65.5℃)
PP, Polypropylene)····················· 40°  F(4.4℃)-150°  F(65.5℃)
Kynar, PVDF····…………….·· 40°  F(4.4℃)-200°  F(93.3℃)

Ball, Seat and Diaphragm for Double-Membrane Pumps

Ball, Seat and Diaphragm for Double-Membrane Pumps

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