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Contact SupplierTwo-stage trigger switch (PAT.P)
Step 1
Pulling the trigger (lightly) activates the first stage switch. The pump starts, and the air pressure decreases in the vacuum chamber.
Step 2
Next, pulling the trigger fully activates the second stage. The open-valve will open, and the solder is sucked up at once by the negative pressure in the vacuum chamber.
With open-valve mechanism
A wide range for terminals, connectors and flat ICs
To keep the temperature constant during desoldering
Reduces noise during heater ON/OFF
Makes changing the filter easy
The open-valve allows the device to reach vacuum pressure of -0.06MP (approx.-450mmHg) in only 0.1second. (about 4 times faster than our TP-200AS).