666250-EEB-C

666250-EEB-C

ARO PRO 2” metallic pumps achieve flow rates of up to 172 GPM (651 LPM) and offer a wide array of material and porting configurations.
These pumps are often used for transfer, filling, recirculation and batching in Ceramic, Paint, Oil & Gas, Mining, Construction, Chemical and Petrochemical markets.

Features

• Efficiency – Motor design delivers optimum air efficiency
• Reliability – ARO’s patented ‘Unbalanced’ air valve ensures no-stall operation
• Versatility – Combine with 67174-20 screened inlet kit and use for dewatering
• Environmentally Sound – Bolted construction for leak-free fluid handling
• Serviceability – Easy access to ball checks and fluid caps for maintenance and repairs

Accessories

• 66312 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
• 67174-20 Screen Inlet Kits
• 66975 Cycle Counter Kit
• 637434 Air Section Service Kit
• 637432-XX Fluid Section Service Kit

Weight	45.5 kg
Size	2''
Centre	Aluminium
Hardware	Plated Steel
Thread	NPT
Wetted	Aluminium
Diaphragm	Santoprene
Ball	Santoprene
Seat	Santoprene
Air Kit	637434
Wet Kit	637432-EB

Ratio: 1:1 Maximum Flow: 172-g.p.m. (651-l.p.m.) Displacement per cycle: 1.4-Gallons (5.3-Liters) Air Inlet: (Female) 3/4 - 14 N.P.T.F. - 2 Fluid Inlet/Outlet: 2 - 11-1/2 N.P.T.F. - 1 Rp 2(2 - 11 BSP, parallel) Max. operating pressure: 120-psi (8.3-bar) Suspended solids max. dia.: 1/4-inch (6.4-mm) Weight: lbs (kg) 6662X0-XXX-C 65.2 (29.6) 6662X1-XXX-C 129.9 (58.9) 6662X2-XXX-C 124.3 (58.9) Maximum dry suction lift: ft (m) 27.2 (8.3) Sound Level: 70 PSI 60 Cycles/Min 85.3 db(A)