1'' EXP Non-Metallic Air Operated Diaphragm Pump

Features

Efficiency - Simul-Shift™ valve provides ultra-positive, reliable shift signal

Reliability - ARO's patented 'Unbalanced' air valve ensures no-stall operation

Versatility - Broad range in materials of construction for optimum fluid compatibility

Environmentally Sound - Bolted construction for leak-free fluid handling and ribless fluid caps to eliminate cracking

Serviceability - Easier service through modular design

Accessories

• 66073-2 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
• 67237 Diaphragm Failure Detection (DFD)
• 67350 Cycle Counter Kit
• 67341-E10N Flange Connection Kit (side flange)
• 67341-C10N Flange Connection Kit (center flange)
• 637397 Air Section Service Kit
• 637396-XX Fluid Section Service Kit

Pump CasingMaterials

• Polypropylene
• Conductive Polypropylene
• PVDF (Kynar)
• Conductive PVDF

Diaphragm Materials

• LongLife PTFE (not available with C-PVDF)
• Santoprene
• Hytrel
• Nitrile
• Medical Grade Santoprene
• PTFE w/ Santoprene backer
• Viton

Ratio: 1:1

Maximum GPM (LPM):  53 (200)

Displacement per cycle Gallons (Liters): 0.226 (0.86)

Air Inlet (Female): 1/4 - 18 N.P.T.

Fluid Inlet/Outlet:
1 - 11-1/2 N.P.T.F., Rp1(1-11 BSP)
1” A.N.S.I./DIN flange (side or center)

Max. operating pressure psi (bar): 120 (8.3)

Suspended solids max. dia. in.(mm): 1/8” (3.2)

Weight lbs (kg):
Polypropylene, Threaded Port 19.35 (8.78)
Polypropylene, Center Ported 19.59 (8.89)
Polypropylene, Side Ported 19.87 (9.01)
PVDF, Threaded Port 25.83 (11.72)
PVDF, Center Ported 26.72 (12.12)
PVDF, Side Ported 27.15 (12.32)

Maximum dry suction lift ft(m): 19 (5.7)

Sound Level: 70 PSI    60 Cycles/Min    79.7 db(A)

Muffler Included:  93110