$9.50
10 in stock
Plate Valve Assembly, Gas Ballast, Leybold , Trivac, Part# 40164117 - vacstellar
Plate Valve Assembly, Gas Ballast, Leybold , Trivac, Part# 40164117 - vacstellar
the gas ballast function on your pump is essential. This Plate Valve Assembly is the heart of that system.
Think of it as a smart, controlled air leak. During the pump’s cycle, this valve opens to let a small amount of air into the pumping chamber. This air mixes with the vapors you’re trying to remove. It raises their pressure just enough so they stay as a gas and get pushed out of the pump. This stops them from condensing into liquid inside your pump oil.
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Leybold Trivac D16BCS chemical series two-stage rotary vane pump running smoothly with this Gasket & Seal Kit. This light maintenance kit includes a coupling insert, demister filter, non-return valve, pressure relief valve, shaft seals, gaskets, O-rings, and other essential components for routine service .
The D16BCS is the chemical version of the D16B pump, featuring more resistant seals and machined parts for pumping corrosive or aggressive media . With a pumping speed of 19.8 m³/h at 60 Hz and an ultimate pressure below 1 × 10⁻⁴ mbar partial pressure, this pump is a workhorse for demanding applications .
10 in stock
10 in stock
Leybold Trivac vacuum pump running like new. This Gas Ballast Rebuild Kit (Part #99710383) is made specifically for the D30C, D40C, and D60C pump models. It comes with all the necessary parts to fix the gas ballast assembly, including the valve plate, cap, washers, springs, and O-rings. It’s a complete, hassle-free solution to stop leaks and restore vacuum performance.
10 in stock
10 in stock
Out of stock
10 in stock
10 in stock
10 in stock
Out of stock
10 in stock
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