Description

Semi-hydraulic four-diaphragm pump, for use on sprayers for

high pressure pesticide spraying in orchards and vineyards.

Parts in contact with pumped liquids in anodized aluminium, and

AISI 303/304. Diaphragms in BlueFlex™. Seals in NBR. Die-

cast casing with oil-immersed mechanism and clear plastic tank

for visual level checking. Fitted with air-hydraulic damper for

smoother operation and less hammer effect in the delivery

circuit. Remote oil tank installation kit available on request. Oil

drainage stopper. Pistons with ring for a more efficient “oil

cushion” system to protect the diaphragm.

New-design diaphragm cut-out system to prevent contact

tearing even in heavy-duty operating conditions. Spherical

sector profile valves for lower flow resistance and improved

volumetric efficiency. Mass-produced safety valve and cardan

protection. Metal fasteners with galvanised finish.

Available with  flanges for hydraulic motors, hydraulic pumps

and overgears.

Details Value

ARCode 32122

Category Anodized High Pressure

Product AR 1604

Version AP C/SP

Number of diaph 4

Delivery (l/min) 153

Delivery (gpm) 40,4

Pressure (bar) 50

Pressure (psi) 725

Power (hp) 18,6

RPM 550

Weight (kg) 40

Dimensions (mm) L 432

Dimensions (mm) H 413

Dimensions (mm) W 427

Suction (mm) ø 40

Outlet (mm) ø 3/4" G(M)

Temperature Max °C 60

Technical data AR 1604 AP C/SP BlueFlex™code 32122

@ = Pump axis - Asse pompa

413

243

170

20 290 20197.5 234.5

432

Ø10

3/4” GØ10

Ø40

216 Ø18

28.5

1”3/

8 Z=

6

28.5

1”3/

8 Z=

6 Ø23

1

109 126114 131

175 17535075.5 87

512.5

2015

@

Ø 1

04,4

±0,

1

90° 90°

63

359

M 1

2Ø

1” ³

/8 Z

6

20

100,5@

Ø82

,5+

0,2

+ 0,

1

Ø 4

4,8

0

- 0,

1

60° 60°

30° 30°

22

M10

Ø38 7,5

4,545 Ø

54

±0,

1

102,5@

Ø 7

8-

0,03

0-

0,07

6

Ø 6

8

0-

0,19

0

Ø 4

0+

0,03

9

0

AP C/SP

Ø 1

04,4

±0,

1

28,574,5

9

M 1

2

Ø 1

” ³/8

20

90° 90°

100,5@

Ø82

,5+

0,2

+ 0,

1

AP C/C

AP C/F

15