1.5" ARO Non-Metallic Air Operated Diaphragm Pump 6661T3-344-C by Ingersoll Rand.

Specifications: Brand: ARO Model: 6661T3-344-C Ratio: 1:1 Maximum Flow gpm (lpm): 100 (378.5) Displacement per cycle gal (l): .67 (2.54) Air Inlet (Female): 1/2 - 14 NPTF - 1 Fluid Inlet/Outlet: 1-1/2” A.N.S.I./DIN Flange Max. operating pressure psi (bar): 120 (8.3) Suspended solids max. dia in (mm): .25 (6.4) Center Body: Aluminum Fluid Caps and Manifold Material: Polypropylene (PP) Flange (3-piece Manifold) Valve Seat: Polypropylene (PP) Valve Ball: Teflon (PTFE) Diaphragm: Teflon (PTFE) with Santoprene Back-Up Weight lbs (kg): 6661T3-X-C 62 (28.1) Maximum dry suction lift ft (m): 14 (4.27) Sound Level: 70 PSI 60 Cycles/Min 77.7 db(A) Features: - Air Operated - Explosion Proof, up to class 0 - Self Priming - Can be stalled out indefinitely without damage - Can operate at a wide variety of flows - Pressure can be adjusted infinitely - Able to run dry with out damage - Able to handle some solid content - Can operate submerged - Does not generate heat - Simple in Operating - No Mechanical Seals - Easily Maintained with no special tools or skills required - Wide variety of construction and elastomer options available ** ARO Diaphragm pumps are mostly found in industries such as: Chemical Industries, Environmental, Mining, Pharmaceuticals, Construction, Food Processing, Paint & Coating Industries, Ceramic Industries, Marine, Oil & Gas, Petrochemical, Rubber and more.