SHOP Equipment

 

Diaphragm Pump

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

 

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


1:1 Air-Operated Diaphragm Pump Line

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
85359
  1/4" Acetal Buna- N 1/4" / 1/4" 4 1/8" 125 psig 1/64"
85361   1/4" Polyprop Buna- N 1/4" / 1/4" 4 1/8" 125 psig 1/64"
284840 84840 1/2" Aluminum Hytrel 1/2" / 1/2" 16 1/4" 100 psig 1/16"
84841   1/2" Aluminum Teflon 1/2" / 1/2" 16 1/4" 100 psig 1/16"
84842
284842
NEW!
85353
1/2" Polyprop Santoprene 1/2" / 1/2" 14 1/4" 100 psig 1/8"
84843 NEW! 85354 1/2" Polyprop Teflon 1/2" / 1/2" 14 1/4" 100 psig 1/8"
284846   1/2" Polyprop Buna-N 1/2" / 1/2" 14 1/4" 100 psig 1/16"
284852 84852 1" Aluminum Hytrel 1" / 1" 42 1/2" 125 psig 1/4"
84853   1" Aluminum Teflon 1" / 1" 42 1/2" 125 psig 1/4"
284855 84855 1" Aluminum Buna-N 1" / 1" 42 1/2" 125 psig 1/4"
284856   1" Aluminum Buna-N Dual 1" / 1" 42 1/2" 125 psig 1/4"
284862 84862 1 1/2 " Aluminum Buna-N 1 1/2" / 1 1/2" 115 1/2" 125 psig 1/4"
284870 84870 2" Aluminum Buna-N 2" / 2" 135 1/2" 125 psig 1/4"
U.L. Listed
84811   1" UL Aluminum Buna-N 1" / 3/4" 37 1/4" 50 psig 1/8"
84812   1" UL Aluminum Teflon 1" / 3/4" 37 1/4" 50 psig 1/8"
84813   1 1/2 " UL Aluminum Buna-N 1 1/2 " / 1 1/4" 73 1/4" 50 psig 3/16"

Check local fire codes before using any pump in a used oil system.
Some fire codes require the use of a U.L. Listed pump to pump used oils.
Always check chemical compatibility information before putting pump into service.