DIAPHRAGM PUMP

Diaphragm pumps handle industrial process and waste fluids, solvents, light-bodied adhesives and printing inks.

System Description:

Need to handle light fluid transfer for autos, trucks, busses? What about construction and mining equipment? Our new diaphragm pumps handle the job, plus industrial process and waste fluids, solvents, and light-bodied adhesives and printing inks, too. Lincoln—your “one-stop shop” for fluid transfer.

Lincoln’s two new diaphragm pumps (Models 85353 and 85354) are
rugged, with a choice of Santoprene™ or Teflon™ diaphragm and check balls that make them compatible with a wide range of materials. The pumps seal even better. They’re also easier to service because parts subject to normal wear are modular and can be replaced without disconnecting the pump. The pumps are self-priming, explosion-proof, and reliable, but Lincoln’s new diaphragm pumps are also much more.

By complementing our reciprocating pump lines, the new pumps reinforce Lincoln’s position as a “one-stop shop” for a wide range of vehicle service, manufacturing process and fluid handling applications.

Features & Benefits:

  • Compatible with a wide range of materials
  • Better seal, easier servicing due to bolted design
  • Allows routine servicing without removal/ disconnection
  • Reliable due to stall-free air valve
  • Self-priming
  • Explosion-proof
Model #Replaced
By
Pump
Desc.
Pump
Body
Wetted
or Soft
Parts
Pump
Inlet
Outlet
NPT
Max
Free
Delivery
GPM
Air
Inlet
NPT (f)
Max Rec.
Inlet Air
Pressure
Max.
Susp.
Solids
853591/4″AcetalBuna- N1/4″ / 1/4″41/8″125 psig1/64″
853611/4″PolypropBuna- N1/4″ / 1/4″41/8″125 psig1/64″
284840848401/2″AluminumHytrel1/2″ / 1/2″161/4″100 psig1/16″
848411/2″AluminumTeflon1/2″ / 1/2″161/4″100 psig1/16″
84842
284842
853531/2″PolypropSantoprene1/2″ / 1/2″141/4″100 psig1/8″
84843853541/2″PolypropTeflon1/2″ / 1/2″141/4″100 psig1/8″
2848461/2″PolypropBuna-N1/2″ / 1/2″141/4″100 psig1/16″
284852848521″AluminumHytrel1″ / 1″421/2″125 psig1/4″
848531″AluminumTeflon1″ / 1″421/2″125 psig1/4″
284855848551″AluminumBuna- N1″ / 1″421/2″125 psig1/4″
2848561″AluminumBuna- NDual 1″ / 1″421/2″125 psig1/4″
284862848621 1/2″AluminumBuna- N1 1/2″ / 1 1/2″1151/2″125 psig1/4″
284870848702″AluminumBuna- N2″ / 2″1351/2″125 psig1/4″
U.L. Listed
848111″ ULAluminumBuna- N1″ / 3/4″371/4″50 psig1/8″
848121″ ULAluminumTeflon1″ / 3/4″371/4″50 psig1/8″
848131 1/2 ” ULAluminumBuna- N1 1/2 ” / 1 1/4″731/4″50 psig3/16″