Page 18 - ARO隔膜泵英格索兰

1” Non-Metallic Models

PRO SERIES PUMPS

ARO® PRO 1” non-metallic diaphragm pumps are a versatile solution for numerous applications.
Our PRO 1” models achieve flow rates of up to 47 GPM (178 LPM) and offer a wide array of
material and porting configurations. These pumps are often used for transfer, filling, recirculation
and supply in Chemical, Industrial and Water/Wastewater treatment markets.

Ratio: 1:1
Maximum Flow gpm (lpm): 47 (177.9)
Displacement per cycle gal (l): .17 (0.64)
Air Inlet: (Female) 1/4 - 18 NPT
Fluid Inlet/Outlet: 1 - 11-1/2 NPTF - 1
Rp 1 (1 - 11 BSP, parallel)
1” ANSI/DIN Flange
Max. operating pressure psi (bar): 120 (8.3)
Suspended solids max. dia in (mm): .125 (3.2)
Weight lbs (kg): 6661A3-, 1AF-, 1AJ-, 1AL- 20.3 (9.2) 6661AJ-3EB-C
6661B3-, 1BF-, 1BJ-, 1BL- 28.8 (13.1)
Maximum dry suction lift ft (m): 15 (4.6)
Sound Level: 70 PSI 60 Cycles/Min 64.5 db(A)
6661A3-244-C
 Ordering

Position 1 2 3 4 5 6
Example: 6661X X - X X X - C

Position 1 Position 2 Position 3 Position 4 Position 5
Center Fluid Caps Seat Ball Check Diaphragm
Body Manifold Material Material Material Material
A - Aluminum 3 - Polypropylene Flange 1 - Neoprene 1 - Neoprene
B - Cast Iron (3-piece manifold) 2 - 316 Stainless Steel 2 - Nitrile 2 - Nitrile
3 - Polypropylene
F - Polypropylene Flange 4 - PTFE 4 - PTFE/ Santoprene
4 - PVDF (Kynar)
(one-piece manifold) 5 - E.P.R. 5 - E.P.R.
8 - Hard 400 Stainless Steel

J - Polypropylene N.P.T. 8 - Polyurethane 6 - Composite PTFE
threads (one piece A - 316 Stainless Steel M - Medical Grade
manifold) C - Hytrel Santoprene
L - Polypropylene BSP threads E - Santoprene
(one-piece manifold) M - Medical Grade
Santoprene

 Accessories
Air Line Connection Kit | 66073-2

(Piggyback Filter/Regulator with gauge, pipe nipple and 5-foot air hose)
Cycle Counter Kit| 66975
Service Repair Kits | 637118-C (air section)

637161-XX-C (fluid section)
Flange Connection Kit | 67078 Kit meets ANSI specifications. Air Line Connection Kit Flange Connection Kit

67078
66073-2
Flange constructed of glass-filled polypropylene. Bolts, washers and nuts are
stainless steel. Gasket is 4401 klinger synthetic fiber nitrile binder.

18 AROzone.com • PRO Series Diaphragm Pumps / (800) 495-0276 • arotechsupport@irco.com