Eisco Labs Borosilicate Glass Siphon / Lift Pump

• This measures approx. 11.25" in the down position.
• Outlet hole is approx. 0.25" dia and the inlet is 0.375"
• The bottom of the pump is equipped with filter material.
• There is 3.75 inches of plunger movement.

This Eisco Labs siphon / lift pump is made of high quality borosilicate glass. The bottom of the pump is equipped with filter material and the plunger is made of thread wrapped ball to create a seal. This measures approx. 11.25" in the down position. There is 3.75 inches of plunger movement. Outlet hole is approx. 0.25" dia and the inlet is 0.375"
Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C.