Ashton AA25 Metal Diaphragm Pump

Ashton AA25 Metal

Maximum fluid working pressure ............................................ 125 psi (0.86 MPa, 8.6 bar)
Air pressure operating range .................................................. 20-125 psi
(0.14-0.86 MPa, 1.4-8.6 bar)
Fluid displacement per cycle ................................................... 0.17 gal. (0.64 liters)
Air consumption at 70 psi, 20 gpm .......................................... 25 scfm
Maximum values with water as media under submerged inlet
conditions at ambient temperature:
Maximum air consumption ................................................... 67 scfm
Maximum free-flow delivery ................................................. 50 gpm (189 lpm)
Maximum pump speed ........................................................ 280 cpm
Maximum suction lift ........................................................... 16 ft (4.9 m) dry,
29 ft (8.8 m) wet
Maximum size pumpable solids ............................................. 1/8 in. (3.2 mm)
Recommended cycle rate for continuous use ........................ 93 - 140 cpm
Recommended cycle rate for circulation systems .................. 20 cpm
Sound Power*
at 70 psi (0.48 MPa, 4.8 bar) and 50 cpm ......................... 78 dBa
Air inlet size .............................................................................1/2 npt(f)
Fluid inlet/outlet size
Aluminum, Hastelloy or Stainless Steel ..............................1 in. npt(f) or 1 in. bspt
Weight
Aluminum ............................................................................ 23 lb. (10.5 kg)
Hastelloy ............................................................................. 41 lb (18.6 kg)
Stainless Steel
with conductive polypropylene centre ........................ 36.3 lb. (16.5 kg)
with polypropylene centre .......................................... 37.3 lb. (16.9 kg)
with aluminum centre ................................................. 41.4 lb. (18.8 kg)

Discharge Size:
1"
Manufacturer:
Ashton
Max Flow:
189 L/MIN
Max Head:
8.6 BAR
Model:
AA25 METAL
Suction Size:
1"
MPN:
AA25 METAL

For next day delivery, please ensure your order is placed before 2pm. For any orders after this time that still require next day delivery, please contact the office on 01977 602200.