Sign In

ARO Diaphragm Pumps

Filter
Operation Type: Air Operated
StyleModelMax. Dia. SolidsBall MaterialBody MaterialMax. FlowMax. Operating PressureMax. Temp.Valve TypeWidthPrice
A
PD20A-ASS-AAA-B
1/4"Santoprene(R)Stainless Steel172 gpm120 psi200 Degrees FBall21.62"£17,679.83
B
PD15A-AAP-AAA
1/4"Santoprene(R)Aluminum123 gpm120 psi200 Degrees FBall14"£3,813.00
C
PD20A-AAP-STT-B
1/4"PTFEAluminum172 gpm120 psi200 Degrees FBall21.62"£7,799.72
D
PD15A-ASS-AAA
1/4"Santoprene(R)Stainless Steel123 gpm120 psi200 Degrees FBall14"£10,517.82
E
PD20P-FPS-PTT
1/4"PTFEPolypropylene184 gpm120 psi150 Degrees FBall22.25"£13,484.64
C
PD20A-AAP-GGG-B
1/4"NitrileAluminum172 gpm120 psi180 Degrees FBall21.62"£5,695.94
F
PD15P-FPS-PTT
1/4"PTFEPolypropylene123 gpm120 psi150 Degrees FBall11"£9,329.52
F
PD15P-FPS-PAA
1/4"Santoprene(R)Polypropylene123 gpm120 psi150 Degrees FBall11"£7,904.84
D
PD15A-ASS-STT
1/4"PTFEStainless Steel123 gpm120 psi200 Degrees FBall14"£12,116.69
A
PD20A-ASS-STT-B
1/4"PTFEStainless Steel172 gpm120 psi200 Degrees FBall21.62"£17,525.70
C
PD20A-ACP-AAA-B
1/4"Santoprene(R)Cast-Iron172 gpm120 psi200 Degrees FBall21.62"£7,462.98
G
PD15A-ACP-AAA
1/4"Santoprene(R)Cast-Iron123 gpm120 psi200 Degrees FBall14"£5,297.18
B
PD15A-AAP-GGG
1/4"NitrileAluminum123 gpm120 psi180 Degrees FBall14"£4,011.18
F
PD20P-FPS-PAA
1/4"Santoprene(R)Polypropylene184 gpm120 psi150 Degrees FBall22.25"£12,363.36
B
PD15A-AAP-FTT
1/4"PTFEAluminum123 gpm120 psi200 Degrees FBall14"£5,260.11
H
PD15P-YPS-PAA
1/4"Santoprene(R)Polypropylene123 gpm120 psi150 Degrees FBall11"£8,025.33
H
PD15P-YPS-PTT
1/4"PTFEPolypropylene123 gpm120 psi150 Degrees FBall11"£9,181.85
C
PD20A-AAP-AAA-B
1/4"Santoprene(R)Aluminum172 gpm120 psi200 Degrees FBall21.62"£4,718.36
I
PD10P-YPS-PAA
1/8"Santoprene(R)Polypropylene53 gpm120 psi150 Degrees FBall11"£3,267.65
J
PW10A-AAP-FTT
1/8"PTFEAluminum60 GPM120 psi200 Degrees F-14"£4,326.84
K
PD10P-FPS-PAA
1/8"Santoprene(R)Polypropylene53 gpm120 psi150 Degrees FBall11"£3,312.36
L
PD10P-APS-PTT
1/8"PTFEPolypropylene53 gpm120 psi150 Degrees FBall11"£3,719.40
J
PW10A-AAP-GGG
1/8"NitrileAluminum60 GPM120 psi180 Degrees FBall14"£3,178.86
J
PW10A-AAP-AAA
1/8"Santoprene(R)Aluminum60 GPM120 psi200 Degrees FBall14"£3,264.09
M
PD10A-AAP-AAA
1/8"Santoprene(R)Aluminum52 gpm120 psi200 Degrees FBall14"£3,079.97
N
PD10R-ASS-AAA
1/8"Santoprene(R)Stainless Steel52 gpm120 psi200 Degrees FBall8 5/16"£6,028.89
K
PD10P-FPS-PTT
1/8"PTFEPolypropylene53 gpm120 psi150 Degrees FBall11"£3,831.87
I
PD10P-YPS-PTT
1/8"PTFEPolypropylene53 gpm120 psi150 Degrees FBall11"£3,782.58
N
PD10R-ASS-STT
1/8"PTFEStainless Steel52 gpm120 psi200 Degrees FBall8 5/16"£8,579.46
M
PD10A-AAP-FTT
1/8"PTFEAluminum52 gpm120 psi200 Degrees FBall14"£4,029.92
O
650717-C
1/8"AcetalAluminum29 gpm50 psi180 Degrees FBall9.5"£3,449.58
L
PD10P-APS-PAA
1/8"Santoprene(R)Polypropylene53 gpm120 psi150 Degrees FBall11"£3,138.92
P
PD10A-ACP-AAA
1/8"Santoprene(R)Cast-Iron52 gpm120 psi200 Degrees FBall14"£3,827.73
N
PD10A-ASS-AAA
1/8"Santoprene(R)Stainless Steel52 gpm120 psi200 Degrees FBall14"£6,743.04
M
PD10A-AAP-GGG
1/8"NitrileAluminum52 gpm120 psi180 Degrees FBall14"£3,243.69
J
PW10A-AAP-FVV
1/8"Viton(R)Aluminum60 GPM120 psi200 Degrees FBall14"£3,974.79
N
PD10A-ASS-STT
1/8"PTFEStainless Steel52 gpm120 psi200 Degrees FBall14"£7,086.18
Q
PD01E-HDS-DAA-A
1/16"Santoprene(R)Groundable Polypropylene-125 psi225 Degrees FBall4 39/64"£1,045.80
Q
PD01P-HPS-PAA-A
1/16"Santoprene(R)Polypropylene-125 psi225 Degrees FBall4 39/64"£860.70
Q
PD01P-HPS-PTT-A
1/16"PTFEPolypropylene5.3 gpm125 psi225 Degrees FBall4 39/64"£1,175.73
Q
PD01P-HPS-0NA-A
1/16"NeoprenePolypropylene-125 psi200 Degrees FBall4 39/64"£963.20
R
PD03P-APS-0JC
1/16"NitrilePolypropylene8.7 gpm100 psi150 Degrees FBall5 11/16"£1,166.63
R
PD03P-APS-0NA
1/16"NeoprenePolypropylene8.7 gpm100 psi150 Degrees FBall5 11/16"£1,038.47
Q
PD01E-HDS-DTT-A
1/16"PTFEGroundable Polypropylene-125 psi225 Degrees FBall4 39/64"£1,297.13
R
PD03P-APS-0LT
1/16"Viton(R)Polypropylene8.7 gpm100 psi150 Degrees FBall5 11/16"£1,329.93
S
PF20A-AAS-SAA-B
2"Santoprene(R)Aluminum160 GPM120 psi200 Degrees FFlap21.62"£6,888.89
T
PD30A-ASS-AAA-C
3/8"Santoprene(R)Stainless Steel275 gpm120 psi200 Degrees FBall23 1/16"£27,014.99
A
PD30A-AAP-AAA-C
3/8"Santoprene(R)Aluminum275 gpm120 psi200 Degrees FBall23 1/16"£7,768.61
A
PD30A-ACP-AAA-C
3/8"Santoprene(R)Cast-Iron275 gpm120 psi200 Degrees FBall23 1/16"£11,151.84
A
PD30A-AAP-GGG-C
3/8"NitrileAluminum275 gpm120 psi180 Degrees FBall23 1/16"£8,648.39
A
PD30A-AAP-FTT-C
3/8"PTFEAluminum275 gpm120 psi200 Degrees FBall23 1/16"£11,178.08
D
PD30A-ASS-STT-C
3/8"PTFEStainless Steel275 gpm120 psi200 Degrees FBall23 1/16"£31,108.08

Diaphragm Pumps

ARO's ATEX-certified diaphragm pumps are widely used to pump various light to medium viscosity fluids in chemical processing industries and water / wastewater treatment plants. These ARO pumps feature an unbalanced valve design that eliminates the occurrence of valve centering and pump stall-out even when the inlet pressure is very low. The company manufactures metallic and non-metallic electric diaphragm pumps in different sizes, operating pressures and diaphragm materials.

We are here to help!

Looking for a part not listed here?