$43.28
The Vane, 1st Stage – GX (Part #20402085FR) is a replacement vane for the Edwards E2M8 two-stage rotary vane vacuum pump . This vane is made from GX material, a high-strength polymer that is both thermally stable and corrosion resistant . The vanes are the parts inside your pump that slide in and out of the rotor.
Vane, 1st Stage - GX, Edwards, E1/E2M, E2M8, Part# 20402085FR
Vane, 1st Stage - GX, Edwards, E1/E2M, E2M8, Part# 20402085FR
The rotor spins inside the pump cylinder. The vanes slide in and out of the rotor slots. They press against the cylinder wall. As the rotor turns, the vanes trap gas between themselves and the cylinder wall. Then they push that gas toward the exhaust .
A two-stage pump like the E2M8 has two pumping stages:
1st stage – The high vacuum stage. It does the first pull from your vacuum chamber. This is where this vane works.
2nd stage – The low vacuum stage. The gas from the 1st stage goes into the 2nd stage. Then it is pushed out through the exhaust.
The 1st stage vanes work in the high vacuum stage. They handle gas at very low pressure.
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Out of stock
10 in stock
Out of stock
Out of stock
10 in stock
Out of stock
10 in stock
Out of stock
Out of stock
10 in stock
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