Page 32 - ARO隔膜泵英格索兰

1-1/2” Metallic Models

PRO SERIES PUMPS

ARO® PRO 1-1/2” metallic diaphragm pumps achieve flow rates of up to 90 GPM
(340.7 LPM) and offer a wide array of material and porting configurations. These pumps
are often used for transfer, filling, recirculation and batching in Paint, Oil & Gas, Mining,
Construction, Chemical and Petrochemical markets.

Ratio: 1:1
Maximum Flow gpm (lpm): 90 (340.7)
Displacement per cycle gal (l): .64 (2.42)
Air Inlet (Female): 1/2 - 14 NPTF - 1
Fluid Inlet/Outlet: 1-1/2 11-1/2 NPTF - 1
Rp 1-1/2 (1-1/2 - 11 BSP parallel)
Max. operating pressure psi (bar): 120 (8.3)
Suspended solids max. dia in (mm): .25 (6.4)
Weight lbs (kg): 666150-X-C (aluminum) 51.5 (23.4)
666151-X-C (stainless steel) 77.5 (35.2)
666152-X-C (cast iron) 79.5 (36.1)
Note: Add 23 (10.4) for cast iron
air motor section
Maximum dry suction lift ft (m): 19 (5.8) 6661X0, 1X2, 1XA, & 1XC
Sound Level: 70 PSI 60 Cycles/Min 80.5 db(A) Aluminum / Cast Iron
Pump 6661X1 & 1XB
Stainless Steel
Pump
 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
5 - Aluminum, NPTF 0 - Aluminum (steel hardware) 1 - Aluminum 1 - Neoprene 1 - Neoprene

6 - Cast Iron, NPTF 1 - Stainless Steel (steel 2 - 316 Stainless Steel 2 - Nitrile 2 - Nitrile

7 - Aluminum, BSP hardware) 3 - Polypropylene 3 - Viton 3 - Viton
8 - Cast Iron, BSP 2 - Cast Iron (steel hardware) 4 - PVDF (Kynar) 4 - PTFE 4 - PTFE / Santoprene
A - Aluminum, (stainless 5 - Carbon Steel 6 - Acetal 6 - Composite PTFE
hardware) 8 - Hard 400 Stainless Steel 8 - Polyurethane 9 - Hytrel
B - Stainless Steel (stainless A - Stainless Steel B - Santoprene
hardware) C - Hytrel
C - Cast Iron (stainless E - Santoprene

hardware)

 Accessories

Air Line Connection Kit* | 66084-1 (Piggyback Filter/Regulator with gauge,

pipe nipple and 5-foot air hose)
Cycle Counter Kit | 66975
Service Repair Kits | 637118-C (air section)

637124-XX (fluid section)
Wall Mount | 62133

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